Datasheet > 35XS3500_V12

35XS3500_V12

更新时间： 2022-06-06 04:54:10

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		开关
页数	文件大小	规格书
47页	1419K
描述
Smart Rear Corner Light Switch(penta 35 mOhm)

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数据手册

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35XS3500_V12 数据手册

Document Number: MC35XS3500

Rev. 7.0, 12/2012

Freescale Semiconductor

Technical Data

Smart Rear Corner Light Switch

(Penta 35 mOhm)

35XS3500

The 35XS3500 is designed for low-voltage automotive and

industrial lighting applications. Its five low R_DS(ON)MOSFETs (five

35 m) can control the high sides of five separate resistive loads

(bulbs and LEDs).

HIGH SIDE SWITCH

Programming, control and diagnostics are accomplished using a

16-bit SPI interface (3.3 V or 5.0 V). Each output has its own pulse-

width modulation (PWM) control via the SPI. The 35XS3500 has

highly sophisticated failure mode handling to provide high availability

of the outputs. Its multiphase control and output edge shaping

improves electromagnetic compatibility (EMC) behavior.

The 35XS3500 is packaged in a power-enhanced 12 x 12 mm

nonleaded PQFN package with exposed tabs.

Bottom View

Features

FK SUFFIX

98ART10511D

24-PIN PQFN

PB FREE

• Penta 35 m high side switches

• 16-bit SPI communication interface with daisy chain capability

• Current sense output with SPI-programmable multiplex switch

and board temperature feedback

• Digital diagnosis feature

• PWM module with multiphase feature including prescaler

• LEDs control including accurate current sensing and low duty-

cycle capability

ORDERING INFORMATION

Device

(For Tape and Reel,

Add R2 Suffix)

Temperature

Package

Range (T )

• Fully protected switches

• Over-current shutdown detection

• Power net and reverse polarity protection

• Low-power mode

MC35XS3500HFK

-40 to 125 °C

24 PQFN

* MC35XS3500DHFK

• Fail-safe mode functions including autorestart feature

• External smart power switch control including current recopy

* Recommended for all new designs

12V

5.0V

12V

35XS3500

VCC

VBAT

LIMP

FLASHER

STOP

OUT1

Watchdog

OUT2

IGN

RST

CLOCK

OUT3

OUT4

MCU

OUT5

FETIN

FETOUT

SCLK

CSNS

Smart

Switch

GND

Figure 1. 35XS3500 Simplified Application Diagram

Freescale Semiconductor, Inc. reserves the right to change the detail specifications,

as may be required, to permit improvements in the design of its products.

12 3 4 5 6 7...47

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