DA01S Series
1W DC/DC CONVERTER, DIP-Package, High Isolation
DS_DA01S_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
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FEATURES
Efficiency up to 79%
DIP Package with Industry Standard Pinout
High Isolation Voltage 3000VDC
Temperature Performance -40℃ to +75℃
> 2MHours MTBF
Internal SMD platform
Lead free, RoHs Compliant
12 Standard Models
3 Years Product Warranty
The DA01S series are miniature, DIP Package, isolated 1W DC/DC converters with 3,000VDC isolation. It allows a wide
operating temperature range of –40°C to +75°C. These isolated DC/DC converters are the latest offering from a world leader in
power systems technology and manufacturing ― Delta Electronics, Inc. With creative design technology and optimization of
component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability
under highly stressful operating conditions.
Model List
Output Current
Input Current
Efficiency
(typ.)
Input
Voltage
(Range)
Output
Voltage
Max.
Min.
@Max. Load
@No Load
Load
Regulation
Max. apacitive
Load
@Max.
Load
Model
Number
VDC
VDC
mA
mA
mA(typ.)
mA(typ.)
% (max.)
uF
%
DA01S0505A
5
200
4
290
11
69
DA01S0509A
9
110
2
260
8
76
DA01S0512A
12
84
1.5
262
7
77
DA01S0515A
5
(4.5 ~ 5.5)
15
67
1
257
30
6
33
78
DA01S1205A
5
200
4
117
9
71
DA01S1209A
9
110
2
107
5
77
DA01S1212A
12
84
1.5
106
5
79
DA01S1215A
12
(10.8 ~ 13.2)
15
67
1
106
13
4
33
79
DA01S2405A
5
200
4
60
8
70
DA01S2409A
9
110
2
54
5
76
DA01S2412A
12
84
1.5
53
4
79
DA01S2415A
24
(21.6 ~ 26.4)
15
67
1
53
10
4
33
79
Input Characteristics
Parameter
Model
Min.
Typ.
Max.
Unit
5V Input Models
4.5
5
5.5
12V Input Models
10.8
12
13.2
Input Voltage Range
24V Input Models
21.6
24
26.4
5V Input Models
-0.7
---
7
12V Input Models
-0.7
---
15
Input Surge Voltage (1 sec. max.)
24V Input Models
-0.7
---
28
VDC
Reverse Polarity Input Current
---
---
0.3
A
Input Filter
Internal Capacitor
Internal Power Dissipation
All Models
---
---
450
mW
DS_DA01S_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Output Characteristics
Parameter
Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
---
±1.0
±3.0
%
Line Regulation
For Vin Change of 1%
---
±1.2
±1.5
%
Load Regulation
Io=20% to 100%
+-11% max
Ripple & Noise (20MHz)
---
100
150
mV P-P
Ripple & Noise (20MHz)
Over Line, Load & Temp.
---
---
200
mV P-P
Ripple & Noise (20MHz)
---
---
15
mV rms
Temperature Coefficient
---
±0.01
±0.02
%/℃
Short Circuit Protection
0.5 Second Max.
General Characteristics
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage (rated)
60 Seconds
3000
---
---
VDC
I/O Isolation Resistance
500 VDC
10
---
---
GΩ
I/O Isolation Capacitance
100KHz, 1V
---
60
100
pF
Switching Frequency
50
90
110
KHz
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
2,000,000
---
---
Hours
Recommended Input Fuse
5V Input Models
12V Input Models
24V Input Models
500mA Slow-Blow Type
200mA Slow-Blow Type
100mA Slow-Blow Type
Environmental Characteristics
Parameter
Conditions
Min.
Max.
Unit
Operating Temperature Range (with Derating)
Ambient
-40
+85
℃
Case Temperature
---
+90
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
Cooling
Free-Air convection
Lead Temperature (1.5mm from case for 10Sec.)
---
260
℃
Power Derating Curve
Output Power (%)
Output Power (%)
(5V Output Only)
(All Other Output)
Notes
1
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2
Ripple & Noise measurement bandwidth is 0-20MHz.
3
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will
not damage these modules; however they may not meet all specifications listed.
4
All DC/DC converters should be externally fused at the front end for protection.
5
Specifications subject to change without notice.
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DS_DA01S_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Package Specifications
Mechanical Dimensions
Pin Connections
Pin
Function
1
-Vin
4
+Vin
5
+Vout
7
-Vout
L=7.0 [0.28] for 5V & 12V Input Models
L=8.0 [0.31] for 24V Input Models
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pin diameter ⇔0.5 ±0.05 (0.02±0.002)
Physical Characteristics
Case Size
(5V&12V Input)
:
12.7x7.0x10.2mm (0.50x0.28x0.40 Inches)
Case Size(24V Input)
:
12.7x8.0x10.2mm (0.50x0.31x0.40 Inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Weight(5V&12V Input)
:
1.3g
Weight(24V Input)
:
1.7g
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1 4
7 5
Bottom View
L
3.1
[0.12]
0.4 [0.02]
5.08
[0.20]
2.54
[0.10]
2.6
[0.10]
7.62 [0.30]
10.2 [0.40]
1.29
[0.05]
12.7 [0.50]
7.62 [0.30]
0.50
[0.02]
DS_DA01S_03152012 E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
Part Numbering System
D
A
01
S
05
05
A
Form factor
Family series
Watt
Number of
Outputs
Input Voltage
Output Voltage
Option Code
D-DIP
A~Z
01:1W
S - Single
03:3.3V
03:3.3V
A - Std. Functions
P-SIP
02:2W
D- Dual
05: 5V
05: 5V
S-SMD
03:3W
12:12V
12:12V
04:4W
24: 24V
15: 15V
06:6W
48:48V
24: 24V
WARRANTY
Delta offers a three(3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.
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