TLE6365G Datasheet, PDF (2/17 Pages) Infineon Technologies AG – Step Down Voltage-Regulator with Reset

TLE 6365
1.2
Pin
No
1
2
3
4
5
7
6
8
Pin Definitions and Functions
Symbol Function
R
RO
BUC
GND
V_CC
BUO
BDS
V_S
Reference Input; an external resistor from this pin to GND
determines the reference current and so the oscillator / switching
frequency
Reset Output; open drain output from reset comparator with an
internal pull up resistor
Buck-Converter Compensation Input; output of internal error
amplifier; for loop-compensation and therefore stability connect
an external R-C-series combination to GND.
Ground; analog signal ground
Output Voltage Input; feedback input (with integrated resistor
devider) and logic supply input; external blocking capacitor
necessary
Buck Converter Output; source of the integrated power-DMOS
Buck Driver Supply Input; voltage to drive the buck converter
powerstage
Supply Voltage Input; buck converter input voltage; external
blocking capacitor necessary.
Pin Configuration
R
1
RO
2
BUC
3
GND
4
8
V_S
7
BUO
6
BDS
5
V_CC
P-DSO-8-3
Figure 1 Pin Configuration (top view)
Data Sheet Rev. 1.7
2
2003-06-02