S6SBP401AJ0SA1001, S6SBP401AM2SA100
Automotive
Evaluation Board Operation Guide
Doc. No. 002-08764 Rev. *A
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
http://www.cypress.com
Copyrights
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 2
Copyrights
© Cypress Semiconductor Corporation, 2015-2016. The information contained herein is subject to change without notice.
Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a
Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor
intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express
written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-
support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The
inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use
and in doing so indemnifies Cypress against all charges.
Trademarks
All other trademarks or registered trademarks referenced herein are property of the respective corporations.
Source Code
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Code except as specified above is prohibited without the express written permission of Cypress.
Disclaimer
CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described
herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein.
Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure
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Use may be limited by and subject to the applicable Cypress software license agreement.
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 3
Preface
This manual explains how to use the evaluation board. Be sure to read this manual before using the product. For
this product, please consult with sales representatives or support representatives.
Handling and Use
Handling and use of this product and notes regarding its safe use are described in the manuals.
Follow the instructions in the manuals to use this product.
Keep this manual at hand so that you can refer to it anytime during use of this product.
Notice on this Document
All information included in this document is current as of the date it is issued. Such information is subject to
change without any prior notice.
Please confirm the latest relevant information with the sales representatives
.
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 4
Cautions
Caution of the Products Described in this Document
The following precautions apply to the product described in this manual.
WARNING
Indicates a potentially hazardous situation which could result in death or serious injury and/or a
fault in the user’s system if the product is not used correctly.
Electric Shock,
Damage
Before performing any operation described in this manual, turn off all the power supplies to the
system.
Performing such an operation with the power on may cause an electric shock or device fault.
Electric Shock,
Damage
Once the product has been turned on, do not touch any metal part of it.
Doing so may cause an electric shock or device fault.
CAUTION
Indicates the presence of a hazard that may cause a minor or moderate injury, damages to this
product or devices connected to it, or may cause to lose software resources and other properties
such as data, if the device is not used appropriately.
Cuts, Damage
Before moving the product, be sure to turn off all the power supplies and unplug the cables. Watch
your step when carrying the product. Do not use the product in an unstable location such as a
place exposed to strong vibration or a sloping surface. Doing so may cause the product to fall,
resulting in an injury or fault.
Cuts
The product contains sharp edges that are left unavoidably exposed, such as jumper plugs.
Handle the product with due care not to get injured with such pointed parts.
Damage
Do not place anything on the product or expose the product to physical shocks. Do not carry the
product after the power has been turned on.
Doing so may cause a malfunction due to overloading or shock.
Damage
Since the product contains many electronic components, keep it away from direct sunlight, high
temperature, and high humidity to prevent condensation. Do not use or store the product where it
is exposed to much dust or a strong magnetic or electric field for an extended period of time.
Inappropriate operating or storage environments may cause a fault.
Damage
Use the product within the ranges given in the specifications.
Operation over the specified ranges may cause a fault.
Damage
To prevent electrostatic breakdown, do not let your finger or other object come into contact with the
metal parts of any of the connectors. Before handling the product, touch a metal object (such as a
door knob) to discharge any static electricity from your body.
Cautions
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 5
Damage
When turning the power on or off, follow the relevant procedure as described in this document.
Before turning the power on, in particular, be sure to finish making all the required connections.
Furthermore, be sure to configure and use the product by following the instructions given in this
document. Using the product incorrectly or inappropriately may cause a fault.
Damage
Always turn the power off before connecting or disconnecting any cables from the product. When
unplugging a cable, unplug the cable by holding the connector part without pulling on the cable
itself. Pulling the cable itself or bending it may expose or disconnect the cable core, resulting in a
fault.
Damage
Because the product has no casing, it is recommended that it be stored in the original packaging.
Transporting the product may cause a damage or fault. Therefore, keep the packaging materials
and use them when re-shipping the product.
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 6
Contents
1. Description ..................................................................................................................................................................... 7
2. Evaluation Board Specification .................................................................................................................................... 8
3. PIN Descriptions ............................................................................................................................................................ 9
3.1 Input/OutputDescriptions ....................................................................................................................................... 9
3.2 JumperDescriptions ............................................................................................................................................. 11
4. Setup ............................................................................................................................................................................. 12
4.1 Connecting .......................................................................................................................................................... 12
4.2 Verification ........................................................................................................................................................... 13
5. Layout ........................................................................................................................................................................... 14
5.1 Component Layout .............................................................................................................................................. 14
5.2 Wiring Layout ....................................................................................................................................................... 14
6. Circuit Schematic ........................................................................................................................................................ 16
7. Component List ........................................................................................................................................................... 17
8. Ordering Information ................................................................................................................................................... 19
Revision History ................................................................................................................................................................... 20
Document Revision History ........................................................................................................................................... 20
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 7
1. Description
S6SBP401AJ0SA1001 and S6SBP401AM2SA1001 are the evaluation kit for power block of automotive ADAS
platform.
These boards implement S6BP401A of power management IC.
It is necessary to prepare DC power supply.
Figure 1-1. Board Outline
S6BP401A : PMIC
DC/DC Converter
VOUT1
5V
RST
PG1
PG2
PG3
PG4
PGL2
LDO
Power
Good
WatchDog
WDI
CN_VIN
CN_VOUT1
CN_VOUT2
CN_VOUT3
CN_VOUT4
CN_VOUTL1
CN_VOUTL2
DD1
DD2
DD3
DD4
LDO1
LDO2
CN2
EN1
EN2
EN3
EN4
ENL1
ENL2
S6SBP401AJ0SA1001
S6SBP401AM2SA1001
VOUT2
VOUT3
VOUT4
VOUTL1
VOUTL2
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 8
2. Evaluation Board Specification
Table 2-1. Evaluation Board Specification
Item
Symbol
Min.
Typ.
Max.
Unit
Input Voltage
VIN
4.5
5.0
5.5
V
Output Voltage
S6SBP401AJ0SA1001
VOUT1
-
1.250
-
V
VOUT2
-
1.250
-
V
VOUT3
-
1.850
-
V
VOUT4
-
3.375
-
V
VOUTL1
-
3.300
-
V
VOUTL2
-
2.800
-
V
S6SBP401AM2SA1001
VOUT1
-
1.250
-
V
VOUT2
-
1.125
-
V
VOUT3
-
2.550
-
V
VOUT4
-
3.375
-
V
VOUTL1
-
3.325
-
V
VOUTL2
-
2.800
-
V
Output Current
S6SBP401AJ0SA1001
S6SBP401AM2SA1001
IOUT1
-
-
2.0
A
IOUT2
-
-
3.0
A
IOUT3
-
-
2.0
A
IOUT4
-
-
1.0
A
IOUTL1
-
-
0.2
A
IOUTL2
-
-
0.5
A
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 9
3. PIN Descriptions
3.1 Input/OutputDescriptions
Table 3-1. Input/OutputDescriptions
ConnecterSymbol
I/O
Function Description
CN_VIN
VIN
I
+5Vdc power supply terminal
GND
-
Ground terminal
CN_VOUT1
VOUT1
O
CH1 DC/DC convertor output terminal
GND
-
Ground terminal
CN_VOUT2
VOUT2
O
CH2DC/DC convertor output terminal
GND
-
Ground terminal
CN_VOUT3
VOUT3
O
CH3DC/DC convertor output terminal
GND
-
Ground terminal
CN_VOUT4
VOUT4
O
CH4DC/DC convertor output terminal
GND
-
Ground terminal
CN_VOUTL1
VOUTL1
O
CH1 LDO output terminal
GND
-
Ground terminal
CN_VOUTL2
VOUTL2
O
CH2 LDO output terminal
GND
-
Ground terminal
CN1
SYNC
I
External clock input terminal.
Please use by referring to the data sheet of S6BP401A.
WDI
I
Trigger input terminal of watchdog timer.
Please use by referring to the data sheet of S6BP401A.
RST
O
Reset output terminal of watchdog timer.
Please use by referring to the data sheet of S6BP401A.
NC
-
-
CN2
EN1, EN2, EN3, EN4
I
CH1 -CH4 DC/DC convertor enable terminal
ENL1, ENL2
I
CH1,CH2 LDO enable terminal
CN3
PG1, PG2, PG3, PG4
O
CH1 -CH4 DC/DC convertor power good terminal
PGL2
O
CH1,CH2 LDO power good terminal
VCCPullUP
I
Voltage supply terminal for the pull up resistors of the power
good
PIN Descriptions
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 10
Figure 3-1. Pin Layout
VIN
GND
EN1
EN2
EN3
EN4
ENL1
ENL2
VOUT1
VOUT2
VOUT3
VOUT4
VOUTL1
VOUTL2
GND
GND
GND
GND
GND
GND
PG1
PG2
PG3
PG4
PGL2
VCCPullUp
CN3
CN1
CN_VIN
CN_VOUT3
CN_VOUT4
CN_VOUTL1
CN_VOUTL2
CN_VOUT1
CN_VOUT2
CN2
NC
RST
WDI
SYNC
PIN Descriptions
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 11
3.2 JumperDescriptions
Table 3-2. Jumper Descriptions
Jumper
Description
Initial Setting
JP1
Shorted between VIN and EN1
JP1Short: EN1 pin is set to the H level.
JP1Open: EN1 pin isset to the L level. Input external signal to EN1 pin.
Don’tinputexternal signal to EN1 pin with shorted JP1.
Open
JP2
Shorted between VIN and EN2
JP2 Short: EN2 pin is set to the H level.
JP2 Open: EN2 pin isset to the L level. Input external signal toEN2pin.
Don’t inputexternal signal to EN2pin with shorted JP2.
Open
JP3
Shorted between VIN and EN3
JP3 Short: EN3 pin is set to the H level.
JP3 Open: EN3 pin isset to the L level. Input external signal toEN3pin.
Don’t inputexternal signal to EN3pin with shorted JP3.
Open
JP4
Shorted between VIN and EN4
JP4 Short: EN4 pin is set to the H level.
JP4 Open: EN4 pin isset to the L level. Input external signal toEN4pin.
Don’t inputexternal signal toEN4pin with shorted JP4.
Open
JP5
Shorted between VIN and ENL1
JP5 Short: ENL1 pin is set to the H level.
JP5 Open: ENL1 pin isset to the L level. Input external signal toENL1 pin.
Don’t inputexternal signal to ENL1 pin with shorted JP5.
Open
JP6
Shorted between VIN and ENL2
JP6 Short: ENL2 pin is set to the H level.
JP6 Open: ENL2 pin isset to the L level. Input external signal toENL2pin.
Don’t inputexternal signal toENL2pin with shorted JP6.
Open
JP7
Shorted VIN or VOUTL1 to power good pin through resistor.
JP7Short: Shorted between VOUTL1andpower good pin through resistor.
JP8Short: Shorted between VINandpower good pin through resistor.
JP7 and JP8 must not be shorted simultaneously.
Open
JP8
Short
JP9
Shorted VIN or VOUT4 to PVCCL2 of IC 37 pin.
JP9 Short: Shorted between VINandPVCCL2.
JP14 Short: Shorted between VOUT4andPVCCL2.
JP9 and JP14 must not be shorted simultaneously.
Short
JP14
Open
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 12
4. Setup
4.1 Connecting
1. Connect the board to the power supply, load equipment and voltage meter as below.
Figure 4-1. Connectingthe Board and Some Equipment
Voltage
Meter
+
-
Voltage
Meter
-
+
Voltage
Meter
+
-
Voltage
Meter
+
-
Voltage
Meter
-
+
Voltage
Meter
-
+
Enable pin
VIN pin
+5V
Power Supply
+
-
Load
-
+
Load
-
+
Load
+
-
Load
+
-
Load
-
+
Load
+
-
EN1
EN2
EN3
EN4
ENL1
ENL2
VOUT1
VOUT2
VOUT3
VOUT4
VOUTL1
VOUTL2
Setup
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 13
4.2 Verification
1. Turn on +5V power supply.
2. Connect some enable pin to VIN, then, each DC/DC (or LDO) channel will start output.
3. Check that each output voltage is the same as the 'Output Voltage' ofFigure 2-1 Evaluation Board
Specification.
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 14
5. Layout
5.1 Component Layout
Figure 5-1. Evaluation Board Component Layout
Layer1 Top View
Board size: 45.72mm ×30.48mm
Layer4Top View
5.2 Wiring Layout
Layout
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 15
Figure 5-2. Evaluation Board Wiring Layout
layer 1 Top View
layer 2 Top View
layer 3 Top View
layer 4 Top View
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 16
6. Circuit Schematic
Figure 6-1. Evaluation Board Circuit Schematic
M1
FB1
30
PVCC1
VOUT1
EN1
19
EN2
18
EN3
17
EN4
16
JP4 JP3 JP2 JP1
CN2
1
CP1
42
CP2
43
CP3
44
CP4
45
GND
39
LX1
VIN
29
27
L1
28
PGND1
C35 C1
C40 C2 C3 C6
FB2
20
PVCC2a
VOUT2
LX2a
VIN
21
25
L2
23
PGND2a
C36 C7
C41 C8 C9 C10
PVCC2b
22
LX2b
24
26
PGND2b
C14
VOUT1
VOUT2
FB3
9
PVCC3
VOUT3
LX3
VIN
8
6
L3
7
PGND3
C37 C15
C42 C16 C17 C20
VOUT3
FB4
2
PVCC4
VOUT4
LX4
VIN
3
5
L4
4
PGND4
C38 C21
C43 C22 C23 C26
VOUT4
36
PVCCL1
C27
VIN
35
LDO1
C28
VOUTL1
37
PVCCL2
C27
VIN
38
LDO2
C31
VOUTL2
JP14
JP9
VOUT4
JP6 JP5
ENL1
15
ENL2
14
2
3
4
5
6
VIN
VCC
34
C33
VIN
VREG
32
C34
33
31
10
1
CN3
1
R5
40
11
2
3
4
5
6
R6R7R8R9R10
CN1
1
2
3
4
VIN
JP7
JP8
VOUTL1
12
13
PG1
PG2
PG3
PG4
PGL2
SYNC
WDI
RST
CN_VIN
1
2
3
4
VIN
CN_VOUT1
VOUT1
CN_VOUT2
VOUT2
CN_VOUT3
VOUT3
CN_VOUT4
VOUT4
CN_VOUTL1
CN_VOUTL2
VOUTL1
VOUTL2
EP
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 17
7. Component List
Table 7-1. Evaluation Board Component List
No.
Component
Parts Number
Vendor
Value
Rated
Voltage(V)
Rated
Current(A)
Remarks
1
C1
CGA5L1X7R1C106K160AC
TDK
10µF
16
-
-
2
C2
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
3
C3
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
4
C6
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
5
C7
CGA5L1X7R1C106K160AC
TDK
10µF
16
-
-
6
C8
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
7
C9
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
8
C10
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
9
C14
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
10
C15
CGA5L1X7R1C106K160AC
TDK
10µF
16
-
-
11
C16
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
12
C17
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
13
C20
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
14
C21
CGA5L1X7R1C106K160AC
TDK
10µF
16
-
-
15
C22
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
16
C23
CGA6P1X7R1C226M250AC
TDK
22µF
16
-
-
17
C26
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
18
C27
CGA3E1X7R1C105M080AC
TDK
1µF
16
-
-
19
C28
CGA3E1X7R1C105M080AC
TDK
1µF
16
-
-
20
C30
CGA3E1X7R1C105M080AC
TDK
1µF
16
-
-
21
C31
CGA5L1X7R1C106K160AC
TDK
10µF
16
-
-
22
C33
CGA3E1X7R1C105M080AC
TDK
1µF
16
-
-
23
C34
CGA3E1X7R1C105M080AC
TDK
1µF
16
-
-
24
C35
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
25
C36
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
26
C37
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
27
C38
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
28
C40
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
Component List
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 18
No.
Component
Parts Number
Vendor
Value
Rated
Voltage(V)
Rated
Current(A)
Remarks
29
C41
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
30
C42
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
31
C43
CGA2B3X7R1H104K050BB
TDK
0.1µF
50
-
-
32
L1
CLF6045T-1R5N-D
TDK
1.5µH
-
4.2
-
33
L2
CLF6045T-1R5N-D
TDK
1.5µH
-
4.2
-
34
L3
CLF6045T-1R5N-D
TDK
1.5µH
-
4.2
-
35
L4
CLF6045T-1R5N-D
TDK
1.5µH
-
4.2
-
36
M1
S6BP401AJ0SN1B000
Cypress
-
-
-
S6SBP40
1AJ0SA10
01
S6BP401AM2SN1B000
S6SBP40
1AM2SA1
001
37
R5
RG1608P-473-B
SSM
47kΩ
-
-
-
38
R6
RG1608P-473-B
SSM
47 kΩ
-
-
-
39
R7
RG1608P-473-B
SSM
47 kΩ
-
-
-
40
R8
RG1608P-473-B
SSM
47 kΩ
-
-
-
41
R9
RG1608P-473-B
SSM
47 kΩ
-
-
-
42
R10
RG1608P-473-B
SSM
47 kΩ
-
-
-
TDK : TDK Corporation
Cypress : Cypress Semiconductor Corp
SSM : SUSUMU CO., LTD.
NMT : No mount.
These components are compliant with RoHS, and please ask each vendor for details if necessary.
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 19
8. Ordering Information
Table 8-1. Ordering Information
Part Number
EVB Revision
Note
S6SBP401AJ0SA1001
S6SBP401A-SA1
Rev 2.0
Mounted IC: S6BP401AJ0SN1B000
S6SBP401AM2SA1001
Mounted IC: S6BP401AM2SN1B000
S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide, Doc. No. 002-08764 Rev. *A 20
Revision History
Document Revision History
Document Title: S6SBP401AJ0SA1001, S6SBP401AM2SA100 Automotive Evaluation Board Operation Guide
Document Number: 002-08764
Revision
Issue Date
Origin of
Change
Description of Change
**
09/11/2015
TAOA
Initial release
*A
02/05/2016
TAOA
Migrated Spansion Guide from S6SBP401AJ0SA1001_SS901-00045-1v0-E to Cypress format