TLE7232G Datasheet, PDF (3/36 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

SPI Driver for Enhanced Relay Control
SPIDER - TLE 7232G
The SPIDER - TLE 7232G is an eight channel low-
side power switch in P-DSO-24-3 package providing
embedded protective functions. It is especially
designed for standard relays in automotive
applications.
A serial peripheral interface (SPI) is utilized for
control and diagnosis of the device and the load. For
direct control, there is an input pin available.
The power transistors are built by N-channel vertical
power MOSFETs. The device is monolithically
integrated in Smart Power Technology.
P-DSO-24-3
Product Summary
Supply voltage
Supply voltage for SO buffer
On-State resistance at 25 °C
Nominal load current
Over load current limitation
Output leakage current per channel at 25 °C
Drain to source clamping voltage
SPI clock frequency
V_dd
V_VSO
R_{DS(ON, max)}
I_{L(nom, max)}
I_{DS(LIM, min)}
I_{DS(OFF, max)}
V_{DS(CL, min)}
f_SCLK(max)
4.5 … 5.5 V
3.0 … 5.5 V
1.2 Ω
240 mA
1A
1 µA
48 V
5 MHz
Type
SPIDER - TLE 7232G
Data Sheet
Ordering Code
SP0000-89034
3
Package
P-DSO-24-3
V1.0, 2005-09-30