MAX1600 查看數據表（PDF） - Maxim Integrated
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MAX1600 Datasheet PDF : 12 Pages
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Dual-Channel CardBus and PCMCIA VCC/VPP
Power-Switching Networks
ELECTRICAL CHARACTERISTICS
(VL = VY = 3.3V, VX = 5V, 12INA = 12INB = 12V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
POWER-SUPPLY SECTION
Input Voltage Range
Undervoltage Lockout Threshold
CONDITIONS
VX, VY or VL
12INA, 12INB
VL falling edge, hysteresis = 1%
12IN falling edge
12IN rising edge
VX, VY falling edge
MIN TYP MAX UNITS
3.0
5.5
V
11
13
2.3
2.9
1.8
V
5
10
1.4
2.9
Standby Supply Current
VY Quiescent Supply Current
VX or VY, all switches 0V or high-Z,
control inputs = 0V or VL, TA = TMIN to TMAX
Any combination of VY switches on,
control inputs = 0V or VL, no VCC loads
15
µA
100
µA
VX Quiescent Supply Current
Any combination of VX switches on,
control inputs = 0V or high-Z, no VCC loads
100
µA
12IN_ Standby Supply Current
12INA tied to 12INB, all switches 0V or high-Z,
control inputs = 0V or VL
15
µA
12IN_ Quiescent Supply Current
12INA tied to 12INB, VPPA and VPB 12V switches on,
control inputs = 0V or VL, no VPP loads
100
µA
VL Standby Supply Current
All switches 0V or high-Z, control inputs = 0V or VL
VL Quiescent Supply Current
Any combination of switches on
FAULT Output Low Voltage
ISINK = 1mA, low state
Logic Input Low Voltage
__VCC, __VPP
Logic Input High Voltage
__VCC, __VPP
1.6
15
µA
150
µA
0.4
V
0.6
V
V
Note 3: Not production tested.
Note 4: Thermal limit not active in standby state (all switches programmed to GND or high-Z state).
__________________________________________Typical Operating Characteristics
(VL = VY = 3.3V, VX = 5V = 12IN, TA = +25°C, unless otherwise noted.)
6
VCC_ 4
(V) 2
0
CONTROL 5
INPUT
(V) 0
VCC_ SWITCHING (RISE)
3
VCC_ 2
(V) 1
0
CONTROL 5
INPUT
(V) 0
VCC_ SWITCHING (RISE)
CL = 30µF, RL = 25Ω
200µs/div
CL = 1µF, RL = ∞
500µs/div
4 _______________________________________________________________________________________
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