ILE4270G

January, 2011, Rev. 01

Pin Configuration

Pin Definitions and Functions

Pin

Symbol

Function

1

I

Input : block to ground directly on the IC with ceramic capacitor

2

RO

Reset Output : the open collector output is connected to the 5 V

output via an integrated resistor of 30 k

Ω.

3

GND

Ground : internally connected to heatsink.

4

D

Reset Delay : connect a capacitor to ground for delay time

adjustment.

5

Q

5-V Output : block to ground with 22

µF capacitor, ESR < 3 Ω.