TLE7232G Infineon Technologies, TLE7232G Datasheet - Page 30

• Manufacturer Part Number: TLE7232G
• Description: IC SPI DRIVER RELAY CTRL PDSO-24
• Manufacturer: Infineon Technologies
• Type: Low Sider

Specifications of TLE7232G

• Input Type: SPI
• Number Of Outputs: 8
• On-state Resistance: 1 Ohm
• Current - Output / Channel: 240mA
• Current - Peak Output: 1A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000311690; TLE7232G; TLE7232GNT; TLE7232GT; TLE7232GTR; TLE7232GXT

4.4.5
The SPI protocol of the SPIDER - TLE 7232G provides two types of registers. The
control registers and the diagnosis registers. After power-on reset, all register bits set to
default values.
SI
Field
CMD
ADDR
DATA
Data Sheet
15
CMD
14
SPI Protocol
13
0
Bits
15:14
10:8
7:0
12
0
11
Type Description
0
10
Command
00
01
10
11
Address
Pointer to register for read and write command
Data
Data written to or read from register selected by address
ADDR
ADDR
9
Diagnosis only: The requested data is shifted out
at SO. This command does not change any
register setting.
Read register: The register content of the
addressed register will be sent in the next frame.
Reset registers: All registers are reset to their
default values.
Write register: The data of the SI word will be
written to the addressed register.
8
SPI Driver for Enhanced Relay Control
30
7
6
Serial Peripheral Interface (SPI)
5
4
SPIDER - TLE 7232G
DATA
Reset Value: xxxx
3
V1.0, 2005-09-30
2
1
0
H