TLE8108EM Infineon Technologies, TLE8108EM Datasheet - Page 3

• Manufacturer Part Number: TLE8108EM
• Manufacturer: Infineon Technologies

Specifications of TLE8108EM

• Packages: PG-SSOP-24
• Thermal Class: Exposed Pad
• Id Nom: 8 x 0.5 A
• Pin Count: 24.0 Pins
• Channels: 8.0
• Comment: 8 channel realy and LED driver

Smart 8-Channel Low Side Relay Driver with SPI Interface
coreFLEX
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Features
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Description
The TLE8108EM is an 8-Channel Low Side Switch in PG-SSOP-24 package providing embedded protective
functions.
It is especially designed as relay driver for powertrain automotive applications.
A serial peripheral interface (SPI) is implemented for control and diagnosis of the device and the load.
Four configurable direct inputs are available to control the outputs in PWM.
The device is monolithically integrated. The internal switches are power n-MOSFETs.
Table 1
Type
TLE8108EM
Data Sheet
Supply voltage
Max. ON State resistance at
Continuos load current
Overload switch off threshold
Output leakage current per channel
Minimal drain to source clamping voltage
Maximum SPI clock frequency
4 input pins providing flexible PWM configuration
Active Clamping
Low Power Consumption Mode (Standby)
16 bit SPI for diagnostics and control
Daisy chain capability also compatible with 8bit SPI devices
Green product (RoHS compliant)
AEC qualified
Overview
Basic Electrical Data
T
j
= 150°C for each channel
Package
PG-SSOP-24
3
V
R
I
I
I
V
f
SCLK,max
L (cont)
D (OVL,min)
D (STB,max)
DD
DS(ON,max)
DS(CL)
4.5V ... 5.5V
1.7Ω
400mA
500mA
5µA
41V
5MHz
Marking
PG-SSOP-24
Rev. 1.0, 2011-03-23
TLE8108EM