MC35XS3400DHFK Freescale Semiconductor, Inc, MC35XS3400DHFK Datasheet

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MC35XS3400DHFK

Manufacturer Part Number
MC35XS3400DHFK
Description
Manufacturer
Freescale Semiconductor, Inc
Datasheet

Specifications of MC35XS3400DHFK

Date_code
12+
Packing_info
PQFN24

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Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2008 - 2012. All rights reserved.
Quad High Side Switch
(Quad 35 mOhm)
automotive lighting applications. Its four low R
35 mOhm) can control four separate 28 W bulbs, and/or LEDs.
16-bit SPI interface. Its output with selectable slew rate improves
electromagnetic compatibility (EMC) behavior. Additionally, each
output has its own parallel input or SPI control for pulse-width
modulation (PWM) control. The 35XS3400 allows the user to program
via the SPI the fault current trip levels and duration of acceptable lamp
inrush. The device has Fail-safe mode to provide functionality of the
outputs in case of MCU damage.
Features
The 35XS3400 is one in a family of devices designed for low-voltage
Programming, control and diagnostics are accomplished using a
• Four protected 35 mΩ high side switches (at 25 °C)
• Operating voltage range of 6.0 V to 20 V with standby current <
• 8.0 MHz 16-bit 3.3 V and 5.0 V SPI control and status reporting
• PWM module using external clock or calibratable internal
• Smart over-current shutdown, severe short-circuit, over-
• Output OFF or ON open-load detection compliant to bulbs or
• Analog current feedback with selectable ratio and board
5.0 μA, extended mode from 4.0 V to 28 V
with daisy chain capability
oscillator with programmable outputs delay management
temperature protection with time limited autoretry, and Fail-safe
mode in case of MCU damage
LEDs and short to battery detection
temperature feedback
MCU
GND
Figure 1. 35XS3400 Simplified Application Diagram
V
DD
SCLK
A/D
SO
CS
I/O
I/O
I/O
I/O
I/O
I/O
SI
DS(ON)
V
DD
MOSFETs (quad
V
PWR
WAKE
FS
SCLK
CS
SO
RST
SI
IN0
IN1
IN2
IN3
CSNS
FSI
VDD
V
DD
35XS3400
GND
MC35XS3400CHFK
MC35XS3400DHFK
(for Tape and Reel
orders add an R2
suffix to the part)
VPWR
V
PWR
HS0
HS1
HS2
HS3
Device
ORDERING INFORMATION
HIGH SIDE SWITCH
35XS3400
Document Number: MC35XS3400
FK SUFFIX (PB-FREE)
LOAD
LOAD
LOAD
LOAD
98ARL10596D
24-PIN PQFN
Temperature
- 40 to 125°C
Range (T
A
Rev. 9.0, 05/2012
)
Package
24 PQFN

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