TLE6208-3-G Datasheet, PDF (3/21 Pages) Infineon Technologies AG – Triple-Half-Bridge

TLE 6208-3 G
1.3
Pin No.
1
2
3
5
4
6
7, 8, 14
9
10
11
12
13
Pin Definitions and Functions
Symbol Function
GND
Ground; Reference potential; internal connection to pin 7, 8 and 14;
cooling tab; to reduce thermal resistance place cooling areas on PCB
close to these pins.
OUT3
Halfbridge-Output 3;
Internally contected to Highside-Switch 3 and Lowside-Switch 3. The
HS-Switch is a Power-MOS open drain with internal reverse diode;
The LS-Switch is a Power-MOS open source with internal reverse
diode; no internal clamp diode or active zenering;
short circuit protected and open load controlled.
V_S
Power Supply;
needs a blocking capacitor as close as possible to GND Value: 22 µF
electrolytic in parallel to 220 nF ceramic.
DI
Serial Data Input; receives serial data from the control device; serial
data transmitted to DI is an 16bit control word with the Least
Significant Bit (LSB) being transferred first: the input has an active
pull down and requires CMOS logic level inputs;
DI will accept data on the falling edge of CLK-signal;
see Table Input Data Protocol.
CSN
Chip-Select-Not Input; CSN is an active low input; serial
communication is enabled by pulling the CSN terminal low; CSN
input should only be transitioned when CLK is low; CSN has an
internal active pull up and requires CMOS logic level inputs.
CLK
Serial Clock Input; clocks the shiftregister; CLK has an internal
active pull down and requires CMOS logic level inputs.
GND
Ground; see pin 1.
DO
Serial-Data-Output; this 3-state output transfers diagnosis data to
the control device; the output will remain 3-stated unless the device
is selected by a low on Chip-Select-Not (CSN);
see Table Diagnosis Data Protocol.
INH
Inhibit Input; has an internal pull down;
device is switched in standby condition by pulling the INH terminal
low.
V_CC
Logic Supply Voltage;
needs a blocking capacitor as close as possible to GND;
Value: 10 µF electrolytic in parallel to 220 nF ceramic.
OUT2
Halfbridge-Output 2; see pin 2.
OUT1
Halfbridge-Output 1; see pin 2.
Data Sheet
3
2001-05-10