TLE7231G Infineon Technologies, TLE7231G Datasheet - Page 4

no-image

TLE7231G

Manufacturer Part Number
TLE7231G
Description
IC DRIVER SPI 4CH LS DSO-14
Manufacturer
Infineon Technologies
Type
Low Sider
Datasheet

Specifications of TLE7231G

Input Type
SPI
Number Of Outputs
4
On-state Resistance
1 Ohm
Current - Output / Channel
320mA
Current - Peak Output
950mA
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
DSO-14
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SP000297859
TLE7231G
TLE7231GTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TLE7231G
Manufacturer:
ROHM
Quantity:
140
Part Number:
TLE7231G
Manufacturer:
Infineon
Quantity:
4 900
Part Number:
TLE7231G
Manufacturer:
ST
0
Part Number:
TLE7231G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Company:
Part Number:
TLE7231G
Quantity:
15 000
Protection Functions
Application
Description
The TLE7231G is a four channel low-side relay switch (1
embedded protective functions. It is especially designed as a relay driver for automotive applications. The 8 bit
serial peripheral interface (SPI) is provided for control and diagnostics of the device and the loads. The SPI
interface provides daisy-chain capability.
The TLE7231G is equipped with an input pin that can be individually routed to the output control of each channel
and therefore offer complete flexibility in design and PCB layout. The input multiplexer is controlled via SPI.
The device provides many diagnostics of the load enabling both open load and short circuit detection. The SPI
diagnostic bits indicate any eventual latched fault condition.
Each output stage is protected against short circuit. In case of over load, the affected channel switches off.
Temperature sensors are available for each channel in order to protect the device against over temperature.
The power transistors are made of N-channel vertical power MOSFETs. The inputs CMOS compatible referenced
to Ground. The device is monolithically integrated in Smart Power Technology.
Datasheet
Short circuit
Over load
Over temperature
Electrostatic discharge (ESD)
All types of resistive, inductive and capacitive loads
Especially designed for driving relays in automotive applications
4
per channel) in PG-DSO-14-1 package providing
SPI Driver for Enhanced Relay Control
SPIDER - TLE7231G
Rev. 1.0, 2008-02-28
Overview

Related parts for TLE7231G