Datasheet > BTS5590G

BTS5590G

更新时间： 2024-02-14 08:05:02

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

Block Diagram

The SPOC - BTS5590G is a five channel high-side power switch in PG-DSO-36-34 package providing embedded

protective functions. There is a watchdog integrated with two bit increment trigger. An 8 bit serial peripheral

interface (SPI) is used for configuration and diagnosis. The SPI can be used in daisy chain configuration.

The sophisticated watchdog function provides secure limp home in combination with a limp home out signal. This

signal can be individually connected to every input pin.

The device provides a current sense signal per channel that is multiplexed to the diagnosis pin IS. It can be

enabled and disabled via SPI commands. An over load and over temperature flag is provided in the SPI diagnosis

word. A multiplexed switch bypass monitor provides diagnosis at short-circuit to V_BB.

The power transistors are built by N-channel vertical power MOSFETs with charge pumps. The device is

monolithically integrated in SMART SIPMOS technology.

VBB

power

supply

temperature

sensor

clamp for

inductive

load

gate control

driver

logic

IN0

IN1

IN2

IN3

IN4

charge pump

OUT4

OUT3

OUT2

OUT1

OUT0

load current

limitation

load current

sense

channel 0

ESD

protection

current sense

multiplexer

switch bypass

monitor

PWM

LED mode

control

VDD

control

watch

dog

SCLK

LHEN

LHO

LHD

limp home

trigger

state machine

ESD

protection

SPI

GND

Figure 2

Block Diagram SPOC - BTS5590G

Data Sheet

Rev. 1.3, 2007-10-30

1...4 5 678 9 10...46

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