TLE 4241 GM

Data Sheet

3

Rev. 1.2, 2004-04-13

Figure 2

Pin Configuration (top view)

Table 1

Pin Definitions and Functions

Pin No.

Symbol

Function

1GND

Ground; internally connected to pin 5

2ST

Status Output; open collector output, connect to external

pull-up resistor (10 k

Ω or higher)

3PWM

Pulse Width Modulation Input; if not needed connect to

V

I

4

SET

High/Low Current Input; choice of current level

5GND

Ground; internally connected to pin 1

6REF

Reference Input; connect to GND via an external resistor to

adjust the output current

7Q

Output

8I

Input; block to GND directly at the IC with a 100 nF ceramic

capacitor

AEP03002

8

1

GND

I

ST

2

7

PWM

3

6

SET

4

5

Q

REF

GND