MAX764C データシートの表示（PDF） - Maxim Integrated
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MAX764C Datasheet PDF : 12 Pages
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-5V/-12V/-15V or Adjustable,
High-Efficiency, Low IQ DC-DC Inverters
ABSOLUTE MAXIMUM RATINGS
V+ to GND ..............................................................-0.3V to +17V
OUT to GND ...........................................................+0.5V to -17V
Maximum Differential (V+ to OUT) ......................................+21V
REF, SHDN, FB to GND ...............................-0.3V to (V+ + 0.3V)
LX to V+..................................................................+0.3V to -21V
LX Peak Current ...................................................................1.5A
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
Operating Temperature Ranges
MAX76_C_A ........................................................0°C to +70°C
MAX76_E_A .....................................................-40°C to +85°C
MAX76_MJA ..................................................-55°C to +125°C
Maximum Junction Temperatures
MAX76_C_A/E_A ..........................................................+150°C
MAX76_MJA .................................................................+175°C
Storage Temperature Range ............................-65°C to +160°C
Lead Temperature (soldering, 10sec) ............................+300°C
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 sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V+ = 5V, ILOAD = 0mA, CREF = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
V+ Input Voltage Range
Supply Current
Shutdown Current
FB Trip Point
FB Input Current
Output Current and Voltage
(Note 1)
Reference Voltage
REF Load Regulation
REF Line Regulation
Load Regulation (Note 2)
Line Regulation (Note 2)
Efficiency (Note 2)
SHDN Leakage Current
SHDN Input Voltage High
SHDN Input Voltage Low
SYMBOL
V+
IS
ISHDN
IFB
IOUT
VREF
VIH
VIL
CONDITIONS
MAX76_C/E
MAX76_M
V+ = 16V, SHDN < 0.4V
V+ = 16V, SHDN > 1.6V
V+ = 10V, SHDN > 1.6V
3V ≤ V+ ≤ 16V
MAX76_C
MAX76_E
MAX76_M
MAX764, -4.8V ≤ VOUT ≤ 5.2V
MAX765C/E, -11.52V ≤ VOUT ≤ 12.48V
MAX765M, -11.52V ≤ VOUT ≤ 12.48V
MAX766, -14.40V ≤ VOUT ≤ -15.60V
MAX76_C
MAX76_E
MAX76_M
0µA ≤ IREF ≤ 100µA
MAX76_C/E
MAX76_M
3V ≤ V+ ≤ 16V
0mA ≤ ILOAD ≤ 100mA
4V ≤ V+ ≤ 6V
10mA ≤ ILOAD ≤ 100mA, VOUT = -5V
VIN = 5V
VOUT = -15V
V+ = 16V, SHDN = 0V or V+
3V ≤ V+ ≤ 16V
3V ≤ V+ ≤ 16V
MIN
3.0
3.5
-10
150
68
50
35
1.4700
1.4625
1.4550
1.6
TYP
90
2
1
260
120
120
105
1.5
1.5
1.5
4
4
40
0.008
0.12
80
82
MAX UNITS
16.0
V
120
µA
5
10 mV
±50
±70 nA
±90
mA
1.5300
1.5375 V
1.5450
10
mV
15
100 µV/V
%/mA
%/V
%
±1 µA
V
0.4
V
2 _______________________________________________________________________________________
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