Document order number: MC07XSF517
Rev. 2.0, 9/2013
Freescale Semiconductor
Advance Information
Triple 7.0 mOhm and Dual
17 mOhm High Side Switch
07XSF517
The 07XSF517 is the latest achievement in DC motors and lighting
drivers. It belongs to an expanding family to control and diagnose
various types of loads, such as incandescent lamps or light-emitting
diodes (LEDs) with enhanced precision. It combines flexibility through
daisy chainable SPI 5.0 MHz, extended digital and analog feedbacks,
safety, and robustness.
ENHANCED PENTA HIGH SIDE SWITCH
Output edge shaping helps to improve electromagnetic performance.
To avoid shutting off the device upon inrush current, while still being
able to closely track the load current, a dynamic overcurrent threshold
profile is featured. Current of each channel can be sensed with a
programmable sensing ratio. Whenever communication with the
external microcontroller is lost, the device enters a Fail operation mode,
but remains operational, controllable, and protected.
EK SUFFIX (PB-FREE)
98ASA00367D
54-PIN SOICEP
This new generation of high side switch products family facilitates ECU
design due to compatible MCU software and PCB foot prints for each
device variant.
Applications
• Low voltage exterior lighting
• Low voltage industrial lighting
• Low voltage automation systems
• Halogen lamps
• Incandescent bulbs
• Light-emitting diodes (LEDs)
• HID Xenon ballasts
This family is packaged in a Pb-free power-enhanced SOIC package
with an exposed pad, which is End of Life Vehicles directive compliant.
This device is powered by SMARTMOS technology.
Features
• Triple 7.0 m and dual 17 m high side switches with high transient
current capability
• 16-bit 5.0 MHz SPI control of overcurrent profiles, channel control
including PWM duty-cycles, output-ON and -OFF OpenLoad
detections, thermal shut-down and prewarning, and fault reporting
• Output current monitoring with programmable synchronization signal
and supply voltage feedback
• DC motors
• Limp Home mode
• External smart power switch control
• Operating voltage is 7.0 to 18 V with sleep current < 5.0 µA,
extended mode from 6.0 to 28 V
• -16 V reverse polarity and ground disconnect protections
• Compatible PCB foot print and SPI software driver among the family
V
PWR
V
PWR
VCC
VPWR
07XSF517
5.0 V
Regulator
VPWR
VCC
SI
VCC
CP
SO
CSB
SCLK
SI
GND
CSB
SCLK
SO
RSTB
CLK
CSNS
SYNCB
LIMP
IN1
OUT1
Solenoid
OUT2
OUT3
OUT4
OUT5
LED Module
RSTB
CLK
M
DC Motor
Resistive load
Bulb
Main
MCU
A/D1
TRG1
PORT
PORT
PORT
PORT
PORT
A/D2
IN2
IN3
IN4
OUT
VPWR
IN
OUT6
GND
Smart Power
Spare
CSNS
GND
GND
Figure 1. Triple 7.0 mOhm and Dual 17 mOhm 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., 2013. All rights reserved.
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