TLE4309 Infineon Technologies Corporation, TLE4309 Datasheet - Page 3

• Manufacturer Part Number: TLE4309
• Description: Adjustable Linear Low Dropout Led Driver
• Manufacturer: Infineon Technologies Corporation

Figure 2
Table 1
Pin No. Symbol Function
1
2
3
4
5
6
7
TAB
Datasheet
I
PWM /
EN
n. c.
GND
REF
n. c.
Q
Pin Configuration (top view)
Pin Definitions and Functions
Input.
Pulse Width Modulation Input / ENABLE input.
If not needed connect to I (pin 1).
Internally not connected. Leave open.
Ground reference; connect to heatsink area and to TAB.
Reference Input; connect to shunt resistor.
Internally not connected. Leave open.
Output.
Connect to heatsink area and to GND pin.
1
I
PWM
/ EN
P-TO-263
n.c REF Q
GND n.c.
TAB
3
7
Rev. 1.0, 2007-03-20
TLE4309