Data Sheet

2

Rev. 1.9, 2007-07-30

TLE 6365

Pin Configuration

Figure 1

Pin Configuration (top view)

Table 1

Pin Definitions and Functions

Pin No.

Symbol Function

1R

Reference Input; an external resistor from this pin to GND

determines the reference current and so the oscillator / switching

frequency.

2RO

Reset Output; open drain output from reset comparator with an

internal pull-up resistor

3BUC

Buck-Converter Compensation Input; output of internal error

amplifier; for loop-compensation and therefore stability connect an

external

4GND

Ground; analog signal ground

5

V

CC

Output Voltage Input; feedback input (with integrated resistor

divider) and logic supply input; external blocking capacitor

necessary

7BUO

Buck Converter Output; source of the integrated power-DMOS

6BDS

Buck Driver Supply Input; voltage to drive the buck converter

powerstage

8

V

S

Supply Voltage Input; buck converter input voltage; external

blocking capacitor necessary.

AEP03319 .VSD

1

R

2

RO

3

BUC

4

GND

8

7

6

5

BUO

BDS

TLE 6365 G