TLE 4279
P-DSO-8-3
Ι1
SΙ 2
RADJ 3
D4
8Q
7 SO
6 RO
5 GND
AEP01668
Figure 1 Pin Configuration (top view)
Table 1
Pin No.
1
2
3
4
5
6
7
8
Pin Definitions and Functions (TLE 4279 G)
Symbol Function
I
Input; block to GND directly at the IC with a ceramic capacitor
SI
Sense input; if not needed connect to Q
RADJ Reset threshold adjust; if not needed connect to ground
D
Reset delay; to select the delay time, connect to GND via
external capacitor
GND
Ground
RO
Reset output; open-collector output. Keep open, if not needed
SO
Sense output; open-collector output. Keep open, if not needed
Q
5-V output; connect to GND with a 10 µF capacitor, ESR < 10 Ω
Data Sheet
2
Rev. 2.3, 2004-01-01