SCOPE: FIXED +5V CMOS, STEP-UP SWITCHING REGULATOR
Device Type Generic Number
01 MAX630M(x)/883B
Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows:
Outline Letter Mil-Std-1835 Case Outline Package Code
MAXIM SMD
JA P GDIP1-T8 or CDIP2-T8 8 LEAD CERDIP J8
FB X GDFP3-F10 10 LEAD FLATPACK F10
Absolute Maximum Ratings
Supply Voltage +VS to GND .............................................................................................. +18V
Output Voltage, LX and LBD ............................................................................................. +18V
Input Voltage, Pins 1,2,6,7 ........................................................................... -0.3V to +VS+0.3V
LX Output Current ..........................................................................................….... 525 mA Peak
LBD Output Current ....................................................................................................….. 50mA
Lead Temperature (soldering, 10 seconds) ...........................................................……….. +300°C
Storage Temperature .............................................................................………... -65°C to +150°C
Continuous Po wer Dissipation ..........................................................................………..TA=+70°C
8 lead CERDIP(derate 8.0mW/°C above +70°C) .................................................……..... 640mW
10 lead FLATPACK(derate 5.3mW/°C above +70°C) ...........................................……... 421mW
Junct ion Temperature TJ ....................................................................................……….. +150°C
Thermal Resistance, Junction to Case
8 lead CERDIP, ΘJC: ....................................................................................………... 55°C/W
10 lead FLATPACK, ΘJC: .............................................................................………. 85°C/W
Thermal Resista nce, Junc tion to Ambient
8 lead CERDIP. ΘJA: ..................................................................................………. 125°C/W
10 lead FLATPACK, ΘJA: ...........................................................................………. 190°C/W
Recommended Operating Conditions.
Ambient Operating Range (TA) ............................................................……... -55°C to +125°C
Supply Voltage Range, VOUT=+5V(+VS) ...................................................……... 5.0V to 16.5V
Supply Voltage Range, Adjustable Mode (+VS) ..........................................……. 2.6V to 16.5V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or an y other conditions be yond
those indicated in the operational section s of the sp ecifica tions is not implied. Exposure to absolute maxi mum
rating conditions for extended periods may affect device reliability.
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TABLE 1 ELECTRICAL TESTS
PARAMETER Symbol CONDITIONS
-55 °C <=TA<= +125°C
VS+=+5V
Unless otherwise specified
Group A
Subgroup Device
type Limits
Min Limits
Max Units
Supply Voltage +VSStart-up 1 All 1.8 V
Internal Reference
Voltage VREF 1
2,3 All 1.29
1.25 1.33
1.37 V
Switch Cur rent ISW VLX=400mV
VLX=1.0V 1All 75
100 mA
Supply Current ISILX=0mA 1
2,3 All 125
200 µA
Output Voltage VOUT R1=533kΩ, R2=51kΩ NOTE 1 1
2,3 All 14.3
14.0 15.7
16.0 V
Line Regulatio n VRLINE R1=533kΩ, R2=51kΩ NOTE 1
5V<VS<10V 1,2,3 All -1.0 +1.0 %/VOUT
Load Regulation VRLOAD R1=533kΩ, R2=51kΩ
IL=1mA to 10mA 1,2,3 All -0.2 +0.2 %/VOUT
Reference set
internal pull-down
resistance
RIC VIC=VS1
2,3 All 0.5
0.3 10
10 mΩ
Reference set
internal voltage
threshold
VIC 1,2,3 All 0.2 1.3 V
Switch Leakage
Current pull-down
resistance
ICO VLX=16.5V 1
2,3 All 1.0
30 µA
Supply Current
(Shut down) ISO 1
2,3 All 1.0
10 µA
Low-Battery Bias
Current ILBR 1All 10 nA
Low-Battery
Detector Output
Current
ILBD VLBD=0.4V, VLBR=1.1V 1,2,3 All 250 µA
Low-Battery
Detector Ouput
Leakage
ILBDO VLBD=16.5V, VLBR=1.4V 1 All 5.0 µA
VFB Input Bias
Current IFB 1All 10 nA
NOTE 1: R1 and R2 give a nominal output voltage of 15V.
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ORDERING INFORMATION MAXIM P ART NUMBER SMD NUMBER
8 LEAD CERDIP MAX630MJA/883B 5962-9454001MPA
10 LEAD FLATPACK MAX630MFB/883B 5962-9454001MXC
TERMINAL
NUMBER 8 LEAD
CERDIP 10 LEAD
FLATPACK
1LBR NC
2C
XLBR
3L
XCX
4 GND LX
5 +VS GND
6I
CNC
7V
FB +VS
8LBD I
C
9V
FB
10 LBD
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for /883B and SMD 5962-94540 Page 4 of 6
QUALITY ASSURAN CE
Sampling and inspection procedures shall be in accordance with MIL-Prf-38535, Appendix A as specified in Mil-
Std-883.
Screening shall be in accordance with Method 5004 of Mil-Std-883. Burn-in test Method 1015:
1. Test Condition, A, B, C, or D.
2. TA = +125°C mini mum.
3. Interim and final electrical test requirements shall be specified in Table 2.
Quality conformance inspection shall be in accordance with Method 5005 of Mil-Std-883, including Groups A, B,
C, and D inspection.
Group A inspection:
1. Tests as specified in Table 2.
2. Selected subgroups in Table 1, Method 5005 of Mil-Std-883 shall be omitted.
Group C and D inspections:
a. End-point electrical parameters shall be specified in Table 1.
b. Steady-state life test, Method 1005 of Mil-Std-883:
1. Test condition A, B, C, D.
2. TA = +125°C, minimum.
3. Test duration, 1000 hours, except as permitted by Method 1005 of Mil-Std-883.
TABLE 2. ELECTRICAL TEST REQUIREMENTS
Mil-Std-883 Test Requirements Subgroups
per Method 5005, Table 1
Interim Electric Parameters
Method 5004 1
Final Electrical Parameters
Method 5005 1*, 2, 3
Group A Test Requirements
Method 5005 1, 2, 3
Group C and D End-Point Electrical Parameters
Method 5005 1
* PDA applies to Subgroup 1 only.
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