MAX780BEAG 查看數據表（PDF） - Maxim Integrated
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MAX780BEAG Datasheet PDF : 12 Pages
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Dual-Slot PCMCIA Analog Power Controller
ABSOLUTE MAXIMUM RATINGS
VCCIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V, -0.3V
VPPIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.2V, -0.3V
ADRV5, ADRV3, BDRV5, BDRV3 to GND. . .(VPPIN + 0.3V), -0.3V
AVPP, BVPP to GND . . . . . . . . . . . . . . . . . . . . . . . (VPPIN + 0.3V), -0.3V
All Other Pins to GND . . . . . . . . . . . . . . . . . . . . . (VCCIN + 0.3V), -0.3V
Continuous Power Dissipation (TA = +70°C)
20-Pin Plastic DIP (derate 11.11mW/°C above +70°C)......889mW
20-Pin SSOP (derate 8.00mW/°C above +70°C)...........640mW
24-Pin Narrow Plastic DIP (derate 13.33 mW/°C above +70°C).1067mW
24-Pin SSOP (derate 8.00mW/°C above +70°C) . . . . . . . 640mW
Operating Temperature Ranges:
MAX780_C__. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
MAX780_E__ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 4 0°C to +85°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
(VCCIN = +5V, VPPIN = +12V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
POWER REQUIREMENTS
VCCIN Input Voltage Range
VPPIN Input Voltage Range
VCCIN Supply Current
VPPIN Supply Current
VCCIN Standby Current
VPPIN Standby Current
DC CHARACTERISTICS
AVPP, BVPP Switch Resistance
CONDITIONS
5V mode
12V or 0V mode
VPPIN = 12.6V
12V mode
5V mode
SHDN = 0V, all logic inputs at GND or
VCCIN
SHDN = 0V, VPPIN = 4.75V
VPPIN = 11.4V, 0mA < ILOAD < 60mA,
12V mode
VCCIN = 4.5V, 0mA < ILOAD < 1mA,
5V mode
VPPIN = 11.4V, 0mA < ILOAD < 1mA,
0V mode
ADRV3, ADRV5, BDRV3, BDRV5
Leakage Current
High-impedance mode
ADRV3, ADRV5, BDRV3, BDRV5
Output Voltage Low
ILOAD = 1mA
VOLTAGE REFERENCE (MAX780A and MAX780C only)
REF Voltage
ILOAD = 0µA
MAX780_C
MAX780_E
REF Temperature Coefficient
REF Line Regulation
VCCIN = 2.85V to 5.5V
REF Load Regulation
ILOAD = 0µA to 100µA
AGPI, BGPI Power-Ready Threshold
MAX780_C
MAX780_E
AGPI, BGPI Power-Ready Hysteresis
12V mode
VPPIN ↓
VPPIN ↑
MIN
TYP
2.85
0
130
60
185
10
3.5
0.1
1.6
30
140
1
0.1
1.22
1.21
10.72
10.68
1.25
1.25
20
0.5
2
11.05
11.05
130
0
MAX
5.5
12.6
300
450
10
1
UNITS
V
V
µA
µA
µA
µA
2.45
50
Ω
300
50
nA
0.4
V
1.28
1.29
11.40
11.40
V
ppm/°C
mV/V
µV/µA
V
mV
2 _______________________________________________________________________________________
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