TLE8201R Datasheet, PDF (5/45 Pages) Infineon Technologies AG – Door Module Power IC

TLE 8201R
2.2
Pin Definitions and Functions
Pin Configuration
Pin
Symbol
cooling
tab
GND
1, 18,
19, 36
GND
2
OUT5
3
OUT6
4, 15, 23, Vs
26, 30, 33
5
INH
6
PWM1
7
PWM2
8
ISO
9
Vcc
10
DO
11
CLK
12
CSN
Function
Cooling tab, internally connected to GND; to reduce thermal
resistance place cooling areas and thermal vias on PCB.
Ground; internally connected to cooling tab (heat slug).
Power-Output of half-bridge 5; DMOS half-bridge
Power-Output of half-bridge 6; DMOS half-bridge.
Power supply; needs decoupling capacitors to GND. > 47µF
electrolytic in parallel with 100nF ceramic is recommended. All
Vs pins must be connected externally
Inhibit; active low. Sets the device in sleep mode with low
current consumption when left open or pulled to LOW. Has an
internal pull down current source
Logic Input for direct power stage control; direct input to
control the high-side switches selected by the SPI xsel1 bits in
control register CtrlReg01
Logic Input for direct power stage control; direct input to
control the switches selected by the SPI xsel2 bits in control
register CtrlReg11
Current sense output; Mirrors the current of the high-side
switch selected by the current sense multiplexer control bits ISx
Logic Supply Voltage; needs decoupling capacitors to GND
(pin 1). 10µF electrolytic in parallel with 10nF ceramic is
recommended
Serial Data Output; Transfers data to the master when the chip
is selected by CSN=LOW. Data transmission is synchronized by
CLK, DO state is changed on the rising edge of CLK. The most
significant bit (MSB) is transferred first. The pin is tristated as
long as CSN=HIGH
Serial Data Clock Input; Receives the clock signal from the
master and clocks the SPI shift register. Has an internal pull
down current source
Serial Port Chip Select Not Input; SPI communication is
enabled by pulling CSN to LOW. CLK must be LOW during the
transition of CSN. The CSN-pin has an internal pull-up current
source
Data Sheet Rev. 2.0
5
2006-06-07