MAX14670 Datasheet, PDF (7/13 Pages) Maxim Integrated Products – Bidirectional Current-Blocking, High-Input Overvoltage Protector with Adjustable OVLO

MAX14670–MAX14673
Bidirectional Current-Blocking, High-Input
Overvoltage Protector
with Adjustable OVLO
Typical Operating Characteristicsc (continued)
(V_IN = +5V, OVLO = GND, C_IN = 0.1µF, C_OUT = 1µF, T_A = +25°C, unless otherwise noted.)
OTG_EN ENABLE
MAX14670 toc13
V_{OTG_EN}
5V/div
VIN
5V/div
OTG_EN DISABLE
MAX14670 toc14
V_{OTG_EN}
5V/div
VIN
5V/div
V_OUT
0V
VOUT = 5V VOVLO = 0V
5V/div
CIN = 10µF IIN = 250mA
2ms/div
V_OUT
0V
VOUT = 5V VOVLO = 0V
5V/div
CIN = 10µF IIN = 250mA
2ms/div
OVERVOLTAGE FAULT RESPONSE
MAX14670 toc15
V_IN
5V/div
0V
VOUT
5V/div
80V SURGE TEST WAVEFORM
MAX14670 toc16
WITHOUT MAX14670
VIN
20V/div
80V SURGE TEST WAVEFORM
MAX14670 toc17
WITH MAX14670
VIN
20V/div
IOUT = 500mA
10ms/div
V_ACOK
2V/div
10µs/div
10µs/div
V_OUT
20V/div
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