MAX16126 Просмотр технического описания (PDF) - Maxim Integrated
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MAX16126 Datasheet PDF : 19 Pages
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MAX16126/MAX16127
Load-Dump/Reverse-Voltage Protection Circuits
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 12V, CGATE-SOURCE = 1nF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
OVSET to FLAG Propagation Delay
GATE Output Voltage High Above
VSRC
GATE Pulldown Current
GATE Charge-Pump Current
Thermal Shutdown
Thermal Shutdown Hysteresis
SHDN Logic-High Input Voltage
SHDN Logic-Low Input Voltage
SHDN Input Pulse Width
SHDN Input Pulldown Current
FLAG Output Voltage Low
FLAG Leakage Current
tOV
VOHGATE
IPD
IGATE
T+
δT
VIH
VIL
tPW
ISPD
VOL
IIL
VOVSET rising (VTH - 100mV to
VTH + 100mV)
VIN = VSRC = VOUT = 3V,
IGATE = -1FA
VIN = VSRC = VOUT = 12V,
IGATE = -1FA
VGATE = 12V
VIN = VGATE = VSRC = 12V
FLAG sinking 1mA
VFLAG = 12V
0.3
Fs
4.3
4.7
6
V
6.25
7
8
8.8
mA
155
FA
+145
NC
15
NC
1.4
V
0.4
V
6
Fs
0.8
1.2
FA
0.4
V
0.5
FA
Note 2: All parameters are production tested at TA = +25NC. Limits over the operating temperature range are guaranteed by
design.
Note 3: The MAX16126/MAX16127 power up with the external MOSFETs in off mode (VGATE = VSRC). The external MOSFETs turn
on tSTART after the IC is powered up and all input conditions are valid.
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