Datasheet > BTS5590G

BTS5590G

更新时间： 2024-01-14 20:39:04

品牌	Logo	应用领域
英飞凌 - INFINEON		功率控制控制器
页数	文件大小	规格书
46页	938K
描述
SPI Power Controller

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数据手册

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BTS5590G 数据手册

SPOC - BTS5590G

Overview

Basic Features

•

8 bit serial peripheral interface (daisy chain capable SPI) for control and diagnostics

CMOS compatible parallel input pins for each channel provide straightforward PWM operation

Selectable AND- / OR-combination for parallel inputs (PWM control)

Very low stand-by current

Optimized electromagnetic compatibility (EMC) for bulbs as well as LEDs

Stable behavior at under voltage

Device ground independent from load ground

Green Product (RoHS-Compliant)

AEC Qualified

Protective Functions

•

Reverse battery protection with external components

Short circuit protection

Over load protection

Multi step current limitation

Thermal shutdown with latch

Over voltage protection

Loss of ground protection

Electrostatic discharge protection (ESD)

Diagnostic Functions

•

Multiplexed proportional load current sense signals (IS)

Enable function for current sense signal configurable via SPI

High accuracy of current sense signal at wide load current range

Current sense ratio (k_ILIS) configurable for LEDs or bulbs

Very fast diagnosis in LED mode (<2% duty cycle at 100 Hz)

Feedback on over temperature and over load via SPI

Multiplexed switch bypass monitor provides short circuit to V_bbdetection

Application Specific Functions

•

Integration of adjustable watchdog timer with external capacitor

Sophisticated trigger state machine with two bit increment and lock, served via SPI

Fail-safe configuration via input pins

Load type configuration via SPI (bulbs or LEDs) for optimized load control

Applications

•

High-side power switch for 12 V grounded loads in automotive application

Especially designed for standard exterior lighting like tail light, brake light, reverse light, parking light, license

plate lighting, turn signal indicators and equivalent LEDs

•

Replaces electromechanical relays, fuses and discrete circuits

Data Sheet

Rev. 1.3, 2007-10-30

1 2 3 456 7 8...46

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