TLE75620-EST datasheet(2/81 Pages) INFINEON

2 / 81 page

Datasheet

Rev. 1.0

2017-11-23

TLE75620-EST

SPIDER+ 12V

Overview

Basic Features

• 16-bit serial peripheral interface for control and diagnosis

• Daisy Chain capability SPI also compatible with 8-bit SPI devices

• 2 CMOS compatible parallel input pins with Input Mapping functionality

• Cranking capability down to VS = 3.0 V (supports LV124)

• Digital supply voltage range compatible with 3.3V and 5V microcontrollers

• Bulb Inrush Mode (BIM) to drive 2 W lamps and electronic loads

• Two internal PWM Generators for µC offload

• Very low quiescent current (with usage of IDLE pin)

• Limp Home mode (with usage of IDLE and IN pins)

• Green Product (RoHS compliant)

• AEC Qualified

Protection Features

• Reverse battery protection on VS without external components

• Short circuit to ground and battery protection

• Stable behavior at under voltage conditions (“Lower Supply Voltage Range for Extended Operation”)

• Over Current latch OFF

• Thermal shutdown latch OFF

• Overvoltage protection

• Loss of ground protection

• Loss of battery protection

• Electrostatic discharge (ESD) protection

Diagnostic Features

• Latched diagnostic information via SPI register

• Over Load detection at ON state

• Open Load detection at OFF state using Output Status Monitor function

• Output Status Monitor

• Input Status Monitor

• Open Load detection at ON state

Application Specific Features

• Fail-safe activation via Input pins in Limp-Home Mode

• SPI with Daisy Chain capability

• Safe operation at low battery voltage (cranking)

• 2 W lamps, 5 W lamps with two channels in parallel mode and enhanced capacitive loads driving capability

(Bulb Inrush Mode)

• Two independent internal PWM generators to drive e.g. LEDs

TLE75620-EST 数据表(PDF) 2 Page - Infineon Technologies AG

TLE75620-EST 数据表(HTML) 2 Page - Infineon Technologies AG

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