MAX5911 查看數據表（PDF） - Maxim Integrated
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MAX5911 Datasheet PDF : 8 Pages
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-48V Simple Swapper Hot-Swap Switches
Typical Operating Characteristics (continued)
(VIN = -48V, AGND = DGND = 0, UVLO = open circuit, VENABLE = +3.3V, RLOAD = 1.8kΩ, TA = +25°C, unless otherwise noted.)
MAX5911 TURN-ON WAVEFORMS
(RL = 1.8kΩ, CL = NONE)
MAX5911 toc04
A
0
MAX5911 TURN-ON WAVEFORMS
(RL = 1.8kΩ, CL = 47µF)
MAX5911 toc05
A
0
MAX5911 TURN-OFF WAVEFORMS
(RL = 1.8kΩ, CL = NONE)
A
0
0
0
0
B
B
B
C
0
t = 10µs/div
A: ENABLE, 5V/div
C: FAULT, 2V/div
B: VOUT, 20V/div
MAX5911 TURN-OFF WAVEFORMS
(RL = 1.8kΩ, CL = 47µF)
MAX5911 toc07
A
0
0
B
C
0
t = 100ms/div
A: ENABLE, 5V/div
C: FAULT, 2V/div
B: VOUT, 20V/div
MAX5912 TURN-ON WAVEFORMS
(RL = 1.8kΩ, CL = NONE)
MAX5911 toc10
A
0
0
B
C
0
t = 2ms/div
A: ENABLE, 5V/div
C: FAULT, 2V/div
B: VOUT, 20V/div
MAX5911
OVERCURRENT RESPONSE
A
0
0
B
0
C
t = 50ms/div
A: FAULT, 5V/div
B: VOUT, 50V/div
C: IOUT, 200mA/div
MAX5912 TURN-ON WAVEFORMS
(RL = 1.8kΩ, CL = 47µF)
MAX5911 toc11
A
0
0
B
C
0
t = 10µs/div
A: ENABLE, 5V/div
C: FAULT, 2V/div
B: VOUT, 20V/div
MAX5911
ZERO-CURRENT RESPONSE
A
0
0
B
0
C
t = 50ms/div
A: FAULT, 5V/div
B: VOUT, 50V/div
C: IOUT, 50mA/div
MAX5912 TURN-OFF WAVEFORMS
(RL = 1.8kΩ, CL = NONE)
MAX5911 toc12
A
0
0
B
C
C
C
0
0
0
t = 10µs/div
A: ENABLE, 5V/div
C: FAULT, 2V/div
B: VOUT, 20V/div
t = 1ms/div
A: ENABLE, 5V/div
B: VOUT, 20V/div
C: FAULT, 2V/div
t = 10µs/div
A: ENABLE, 5V/div
B: VOUT, 20V/div
C: FAULT, 2V/div
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