MAX6399 データシートの表示（PDF） - Maxim Integrated
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MAX6399 Datasheet PDF : 10 Pages
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High-Voltage, Overvoltage/Undervoltage,
Protection Switch Controller
Typical Operating Characteristics (continued)
(VIN = 14V, CGATE = 6nF, unless otherwise noted.)
GATE-TO-OUT CLAMP VOLTAGE
vs. TEMPERATURE
17.0
16.9
16.8
16.7
16.6
16.5
16.4
16.3
16.2
16.1
16.0
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
10.500
GATE-DRIVE VOLTAGE
vs. TEMPERATURE
10.495
10.490
10.485
10.480
10.475
10.470
10.465
10.460
10.455
10.450
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
STARTUP WAVEFORM
MAX6399 toc09
POK PULLED
TO 3.3V
VUV = 9V
VIN
10V/div
VGATE
10V/div
2ms/div
VOUT
10V/div
VPOK
5V/div
STARTUP WAVEFORM (SHDN RISING)
MAX6399 toc10
POK PULLED TO 3.3V VSHDN
2V/div
VGATE
10V/div
400µs/div
VOUT
10V/div
VPOK
5V/div
OVERVOLTAGE SWITCH FAULT
MAX6399 toc11
VOV = 4V 4V
VIN = 14V
3.3V
VDC_DC
100mV/div
VGATE
10V/div
VOUT
10V/div
UNDERVOLTAGE FAULT
MAX6399 toc12
VIN
5V/div
VUV = 9V
POK PULLED
TO 3.3V
100µs/div
VGATE
20V/div
VOUT
10V/div
VPOK
5V/div
4 _______________________________________________________________________________________
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