TLE4309 Ver la hoja de datos (PDF) - Infineon Technologies

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Fabricante

TLE4309

Adjustable Linear Low Dropout LED Driver

Infineon Technologies 

TLE4309

TAB

P-TO-263

1

7

I n.c REF Q

PWM GND n.c.

/ EN

Figure 2 Pin Configuration (top view)

Table 1

Pin Definitions and Functions

Pin No. Symbol Function

1

I

Input.

2

PWM / Pulse Width Modulation Input / ENABLE input.

EN

If not needed connect to I (pin 1).

3

n. c. Internally not connected. Leave open.

4

GND Ground reference; connect to heatsink area and to TAB.

5

REF Reference Input; connect to shunt resistor.

6

n. c. Internally not connected. Leave open.

7

Q

Output.

TAB

Connect to heatsink area and to GND pin.

Datasheet

3

Rev. 1.0, 2007-03-20

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