STANDARD APPLICATION

6

7

14

15

1

8

21

22

Config

+Sense

AGND

SmartSync

V

I

R

SET

1%, 0.05 W

(Required)

GND

GND

PTH08T255W

2

Share

3

Comp

5

CLKIO

19

TT

20

Track

V

I

V

I

V

I

Inhibit/UVLO

9

13

17

12

4

V

18

10

11

V

O

V

O

-Sense 16

+

L

O

A

D

-Sense

GND

Inhibit

V

I

+

V

O

+Sense

C

I

1000 mF

(Required)

R

TT

1%

0.05 W

(Optional)

C

O

1000 mF

(Required)

UDG-08144

[A]

PTH08T255W

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

A.

When using the AutoTrack feature with the PTH08T225W, a 100-k

2

Copyright © 2008, Texas Instruments Incorporated

Product Folder Link(s): PTH08T255W