TLE6232GPNT Infineon Technologies, TLE6232GPNT Datasheet - Page 10

• Manufacturer Part Number: TLE6232GPNT
• Manufacturer: Infineon Technologies

Specifications of TLE6232GPNT

• Switch Type: Low Side
• Power Switch Family: TLE6232
• Input Voltage: -0.3 to 7V
• Power Switch On Resistance: 250mOhm
• Output Current: 1.5A
• Number Of Outputs: 6
• Mounting: Surface Mount
• Supply Current: 10mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 38
• Power Dissipation: 3300W
• Lead Free Status / Rohs Status: Compliant

SPI Interface
SPI Communication
A SPI communication starts with a SPI instruction (SI control word) sent from the controller to
TLE 6232 GP. Simultaneously the device sends the first SO byte back to the µC.
During a writing cycle the controller sends the data after the SPI instruction, beginning with the
MSB. During a reading cycle, after having received the SPI instruction, TLE 6232 GP sends
the corresponding data to the controller, also starting with the MSB.
The SPI Interface consists of three register:
V1
SCK
SO
CS
- MUX_REG: 8-bit (1 byte) length for parallel operation mode (IN1 ... IN6 enabled or not)
- SCON_REG: 8-bit (1 byte) length for serial control of the outputs (serial data bits)
SI
SCLK
CS
Power Stages 1...6
Shift Register
SCON_REG
Power Stages 1...6
Page
DIA_REG
10
Data Sheet TLE 6232 GP
SPI Control:
State Machine
Clock Counter
Control Bits
Parity Generator
Power Stages 1...6
MUX_REG
24.Jan. 2002