MAX16126 Datasheet, PDF (6/19 Pages) Maxim Integrated Products – Load-Dump/Reverse-Voltage Protection Circuits

MAX16126/MAX16127
Load-Dump/Reverse-Voltage Protection Circuits
Typical Operating Characteristics (continued)
(V_IN = 12V, T_A = +25NC, unless otherwise noted.)
STARTUP WAVEFORM
(VIN = 0 TO 12V, RL = 100I,
C_IN = 0.1µF, C_OUT = 100µF)
MAX16126 toc14
STARTUP FROM SHUTDOWN
(SHDN RISING 0 TO 2V, VIN = 12V,
R_LOAD = 100I, C_IN = 0.1µF)
MAX16126 toc15
VIN
10V/div
VGATE
10V/div
VSHDN
2V/div
VGATE
10V/div
V_OUT
10V/div
V_OUT
10V/div
400µs/div
OVERVOLTAGE SWITCH FAULT
(VOV = 20V, CIN = 0.1µF, COUT = 100µF)
MAX16126 toc16
VIN
20V/div
100ms/div
VGATE
10V/div
VOUT
20V/div
400µs/div
OVERVOLTAGE LIMITER
(VUV = 4V, VOV = 20V,
C_IN = 0.1µF, C_OUT = 100µF)
MAX16126 toc17
VIN
20V/div
VGATE
20V/div
VOUT
10V/div
20ms/div
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