SCOPE: CMOS VOLTAGE CONVERTER
Device Type Generic Number SMD Number
01 MAX1044(x)/883B 5962-3870701
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-T08 or CDIP2-T08 8 LEAD CERDIP J08
TV G MACY1-8X 8 LEAD CAN 8 TO 99
A bsolute Maximum Ratings
Voltage Referenced to V-
VDD TO GND .................................................................................................................... 9.5V
Input Voltage (Boost, LV and OSC)1/ ..................................... (-0.3Vdc)≤VIN≤ V+ +0.3Vdc)
Output short circuit duration (V+≤5.5V dc) .......................................................... Continuous
Current into LV pin .......................................................................................................... 20µA
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
8 lead Can(derate 6.67mW/°C above +70°C) .......................................................……... 533mW
Junct ion Temperature TJ ....................................................................................………. +150°C
Thermal Resista nce, J unction to Case, ΘJC:
Case Outline 8 lead CERDIP................................................................…….... 55°C/W
Case Outline 8 lead Can .......................................................................………. 45°C/W
Thermal Resistance, Junction to Ambient, ΘJA:
Case Outline 8 lead CERDIP...............................................................……... 125°C/W
Case Outline 8 lead Can ......................................................................…….... 150°C/W
Recommended Operating Co ndit ions
Ambient Operating Range (TA) .........................................................……….. -55°C to +125°C
Supply Voltage Range (V+) ............................................................………... 1.5V dc to 9.0V dc
1/ Co nnectin g any input t erminal to voltages grea ter than V+ or less than ground may cause destructive
latchup. It is recommended that no inputs from sources operating from external supplies be applied
prior to power-up of the device.
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 any other conditions beyond
those indicated in the operational section s of the sp ecifica tions is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
---------------------------- Electrical Characteristics of MAX1044/883B 19-0193 Rev. C
for /883B and SMD 5962-3870701 Page 2 of 5
TABLE 1. ELECTRICAL TESTS:
TEST Symbol
CONDITIONS
-55 °C <=TA<= +125°C
V+=+5.0V
Unless otherwise specified
Group A
Subgroup Device
type Limits
Min Limits
Max Units
SWITCH
Mini mu m Supp l y
Voltage ICC RL=∞ Boost and OSC, no
connection 1All 200 µA
Mini mu m Supp l y
Voltage V+Min RL=10kΩ1,2,3 All 1.5 V
Maximum Supply
Voltage V+Max RL=10kΩ1,2,3 All 9.0 V
Output Resistance ROUT IL=20mA, fOSC=5.0kHz
IL=3.0mA, fOSC=1.0kHz, V+=2V
1
2,3
1,2,3
All 100
150
400 Ω
Oscillator
Frequency
NOTE 2
fOSC COSC=1.0pF, V+=5.0V
COSC=1.0pF, V+=5.0V
4,5,6
4,5,6
All
All
5.0
1.0 kHz
Power Efficiency PEFF RL=5kΩ, fOSC=5kHz 1All 95 %
Voltage
Conversion
Efficiency
VCEFF RL=∞1All 97 %
Oscillator Sink
Current ISINK VOSC=V+, BOOST=0V
VOSC=V+, BOOST=V+
1,2,3
1,2,3
All
All
0.1
1.0
3.0
20 µA
Oscillator Source
Current ISOURCE VOSC=0V, BOOST=0V
VOSC=0V, BOOST =V+
1,2,3
1,2,3
All
All
0.1
1.0
3.0
20 µA
NOTE 2: fOSC is tested with COSC=100pF to minimize the effects of test fixture capacitance loading. The 1.0pF
frequency is correlated to this 100pF test point and is intended to simulate the capacitance at the OSC
pin when the device is plugged into a test socket and no external capacitor is used.
Package ORDERING INFORMATION: SMD Number
8 pin CERDIP MAX1044MJA/883B 5962-3870701MPA
8 pin Can MAX1044MTV/883B 5962-3870701MGC
TERMINAL CONNECTIONS:
J8 TO99
1 BOOST BOOST
2 CAP+ CAP+
3 GND GND
4 CAP- CAP-
5 VOUT VOUT
6LV LV
7OSCOSC
8V+ V+
---------------------------- Electrical Characteristics of MAX1044/883B 19-0193 Rev. C
for /883B and SMD 5962-3870701 Page 3 of 5
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, 4, 5, 6
Group A Test Requirements
Method 5005 1, 2, 3, 4, 5, 6
Group C and D End-Point Electrical Parameters
Method 5005 1
* PDA applies to Subgroup 1 only.
---------------------------- Electrical Characteristics of MAX1044/883B 19-0193 Rev. C
for /883B and SMD 5962-3870701 Page 4 of 5
