MAX14562 Datasheet, PDF (7/10 Pages) Maxim Integrated Products – 36V-Capable Overvoltage Protector with Regulated Output Voltage

36V-Capable Overvoltage Protector with
Regulated Output Voltage
Pin Configuration
TOP VIEW
OUT OUT ACOK GND
8765
MAX14562
+
*EP
1 234
IN IN EN N.C.
TDFN
(2mm × 2mm)
*CONNECT EXPOSED PAD TO GND.
Pin Description
PIN
NAME
FUNCTION
Overvoltage Protection Input. Bypass IN with a 1FF ceramic capacitor to get Q15kV HBM ESD
1,2
IN
protection. No capacitor is required for ±2kV HBM ESD protection. Externally connect both IN
pins together.
3
EN
Active-Low Enable Input. Drive EN low to turn on the device. Drive EN high to turn off the device.
4
N.C.
No Connection. Not internally connected.
5
GND
Ground
Open-Drain Flag Output. ACOK is driven low after input voltage is stable between minimum VIN
6
ACOK
and V_OVLO after soft-start time (double of debounce time). Connect a pullup resistor from ACOK
to the logic I/O voltage of the host system.
7,8
OUT
Overvoltage Protection Output. Bypass OUT with a 1FF or larger ceramic capacitor (see Table 1).
Externally connect both OUT pins together.
—
EP
Exposed Pad. Connect EP to GND.
7