Data Sheet

4

Rev. 1.1, 2014-07-03

TLE42664

Pin Configuration

3

Pin Configuration

3.1

Pin Assignment PG-SOT223-4

Figure 2

Pin Configuration (top view)

3.2

Pin Definitions and Functions PG-SOT223-4

Pin No.

Symbol Function

1I

Input

block to ground directly at the IC with a ceramic capacitor

2EN

Enable Input

high level enables the device;

low level disables the device;

integrated pull-down resistor

3Q

Output

block to ground with a capacitor close to the IC terminals, respecting the values given

for its capacitance and ESR in “Functional Range” on Page 5

4 / Heat Slug

GND

Ground / Heat Slug

internally connected to leadframe and GND;

connect to GND and heatsink area

AEP02872-2

Ι

EN

GND

12

3

4

Q