Freescale Semiconductor
Advance Information
Document Number: MC06XS3517
Rev. 2.0, 2/2012
Smart High Side Switch Module
(Triple 6.0 m and Dual 17 m)
The 06XS3517 device is a five channel 12 V high side switch
module with integrated control and a high number of protective and
diagnostic functions. It is designed for automotive lighting and
industrial applications. The low R
DS(ON)
channels (three 6.0 m, two
17 m) can control different types of lighting applications; bulbs,
Xenon-HID lights, and LEDs. Control, device configuration, and
diagnostics are performed through a 16-bit SPI interface (3.3 V or
5.0 V). When communication with the external microcontroller or VDD
is lost, the device enters a fail-safe operation mode, but remains
operational, controllable, and protected.
The channels are controlled by an external clock signal and allow
staggered switch-on delay, to improve EMC performances.
Programmable output voltage slew rates (individually programmable)
further helps improve EMC performance. To avoid shutting off the
device upon inrush current while still being able to closely track the
load current, a dynamic over-current threshold profile is featured. Load
current in each channel can be sensed. The duty cycle of the channels
can be controlled independently and the switching frequency of each
of them can be doubled. The 06XS3517 is housed in a non-leaded
Power QFN package with an exposed pad.
Features
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06XS3517
HIGH SIDE SWITCH
Bottom View
FKSUFFIX
98ART10511D
24-PIN PQFN
PB FREE
ORDERING INFORMATION
Package
24 PQFN
Three 6.0 m and Two 17 m protected high side switches
Temperature
Device
Optional sixth channel with an external SMART MOSFET
Range (T
A
)
16-bit SPI communication interface with daisy chain capability
MC06XS3517AFK
-40°C to 125°C
Accurate temperature & current sensing
Fail-safe mode including autorestart
PWM module with programmable switch-on delay and frequency prescaler
Over-voltage, under-voltage, over-current, over-temperature, and reverse battery protections
Dedicated bulb over-current protection with inrush current handling
Sleep mode with low current consumption
Normal operating range 7.0 V to 20 V, extended operating range 6.0 V - 28 V
12 V
5.0 V
VCC
Watchdog
LIMP
FLASHER
IGN
RSTB
CLOCK
CSB
FOG
SO
SI
SCLK
CSNS
GND
FETIN
FETOUT
Smart
Switch
06XS3517
VBAT
CP
OUT1
OUT2
OUT3
OUT4
OUT5
12 V
MCU
Figure 1. 06XS3517 Simplified Application Diagram
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2012. All rights reserved.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
