AEP02825_7270

RO

DT Q

I

GND

TLE 7270

Data Sheet

3

Rev. 1.03, 2004-10-14

Figure 2

Pin Configuration P-TO252-5-1 (D-PAK), P-TO263-5-1 (top view)

Table 1

Pin Definitions and Functions

Pin No. Symbol Function

1

I

Input; block to ground directly at the IC with a ceramic capacitor.

2

RO

Reset Output. Open Collector Output with integrated pull-up

resistor of typically 30k

Ω. Optional external pull-up resistor of

≥ 10 kΩ to pin Q.

3

GND

Ground; Pin 3 internally connected to heatsink.

4

DT

Delay Time; connect to Q or GND to choose reset delay time.

5

Q

Output; block to ground with a ceramic capacitor,