Pin Assignment
Pin No.
Pin
Pin Configuration
Enable
Description
TS39100
TS39101
TS39102
TS39103
Enable (input): TTL/COMS compatible
input. Logic high is enable; logic low or
open is shutdown
1
2
1
1
Unregulated input: +26V maximum
1
2
2
Input
supply
Ground: Ground pin and TAB/heatsink
are internally connected.
2
3
5,6,7,8
3
5,6,7,8
3
3
4
Ground
Output
Regulator output
Error Flag (output): Open-collector
output. Active low indicates an output
fault condition, if no used, leave open.
Adjustment input: Feedback input.
Connect to resistive voltage-divider
network.
Flag
4
(fixed output voltage)
5
Feed Back
4
(adjustable voltage)
Typical Application Circuit
TS39100/1/2/3
5-10
2004/06 rev. E
TSC [ TAIWAN SEMICONDUCTOR COMPANY, LTD ]
