For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
Switch-Mode Regulator with
+5V to ±12V or ±15V Dual Output
MAX742
ABSOLUTE MAXIMUM RATINGS
V+, AV+ to AGND, GND.........................................-0.3V to +12V
PDRV to V+.............................................................+0.3V to -14V
FB+, FB- to GND..................................................................±25V
Input Voltage to GND
(CC+, CC-, CSH+, CSL+, CSH-, CSL-,
SS, 100/200, 12/15) ..................................-0.3V to (V+ + 0.3V)
Output Voltage to GND
(EXT+, PUMP) ..........................................-0.3V to (V+ + 0.3V)
EXT- to PDRV................................................-0.3V to (V+ + 0.3V)
Continuous Power Dissipation (any package)
up to +70°C .....................................................................500mW
derate above +70°C by ..........................................100mW/°C
Operating Temperature Ranges
MAX742C_ _ .......................................................0°C to +70°C
MAX742E_ _ ....................................................-40°C to +85°C
MAX742MJP ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°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
(Circuit of Figure 2, +4.5V < V+ < +5.5V.)
PARAMETER
Output Voltage, ±15V Mode
(Notes 1, 2)
Output Voltage, ±12V Mode
(Notes 1, 2)
SYMBOL
CONDITIONS
0mA < I
L
< 100mA,
12/15 = 0V
0mA < I
L
< 125mA,
12/15 = V+
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MIN
14.55
14.40
11.64
11.52
TYP
MAX
15.45
15.60
12.36
12.48
UNITS
V
V
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 2, V+ = 5V, 100/200 = 12/15 = 0V; T
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Microcontroller MCU
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