TLE6232GP Infineon Technologies, TLE6232GP Datasheet - Page 10

• Manufacturer Part Number: TLE6232GP
• Description: IC SW SMART 6-CH LOWSIDE PDSO36
• Manufacturer: Infineon Technologies
• Type: Low Sider

Specifications of TLE6232GP

• Input Type: SPI
• Number Of Outputs: 6
• On-state Resistance: 250 mOhm, 450 mOhm
• Current - Output / Channel: 550mA, 1.1A
• Current - Peak Output: 2A, 4A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Packages: PG-DSO-36
• Thermal Class: Heatslug down
• Id Nom: 4 x 1, 2 x 0.5 A
• Pin Count: 36.0 Pins
• Channels: 6.0
• Comment: general purpose (e.g. 4x injectors, 2x relays)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000012541; SP000308875; SP000691110; TLE6232GP; TLE6232GPNT; TLE6232GPT; TLE6232GPT; TLE6232GPTR; TLE6232GPXT

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:
V2.3
SCK
SO
CS
- MUX_REG: 8-bit (1 byte) length for parallel operation mode (IN1 ... IN6 enabled or not)
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
2009-11-18