Freescale Semiconductor
Advance Information
Document Number: MC06XS4200
Rev. 1.0, 8/2012
Dual
24 V,
6.0 mOhm High Side
Switch
The 06XS4200 device is part of a 24 V dual high side switch product
family with integrated control and a high number of protective and
diagnostic functions. It has been designed for truck, bus, and industrial
applications. The low R
DS(ON)
channels (<6.0 m) can control different
load types; bulbs, solenoids, or DC motors. Control, device
configuration, and diagnostics are performed through a 16-bit serial
peripheral interface (SPI), allowing easy integration into existing
applications.
Both channels can be controlled individually by external/internal
clock-signals or by direct inputs. Using the internal clock allows fully
autonomous device operation. Programmable output voltage slew
rates (individually programmable) help improve EMC performance. To
avoid shutting off the device during inrush current, while still being able
to closely track the load current, a dynamic over-current threshold
profile is featured. Switching 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-safe operation
mode, but remains operational, controllable, and protected.
Features
•
•
•
•
•
•
•
•
•
Two fully-protected 6.0 m (@ 25 °C) high side switches
Up to 9.0 A steady-state current per channel
Separate bulb and DC motor latched over-current handling
Parallel output operating mode with improved switching
synchronization
Individually programmable internal/external PWM clock signals
(switching frequency, duty cycle, slew rate, switch-on time-shift)
Over-current, short-circuit, and over-temperature protection with
programmable auto-retry functions
Accurate temperature and current sensing (high/low sensing
ratios/offset compensation)
Open-load detection (channel in OFF and ON state), also for LED
applications (7.0 mA typ.)
Normal operating range: 8.0 - 36 V, extended range: 6.0 - 58 V,
3.3 V and 5.0 V compatible 16-bit SPI port for device control,
configuration, and diagnostics at rates up to 8.0 MHz
V
DD
V
DD
06XS4200
HIGH SIDE SWITCH
FK SUFFIX (PB-FREE)
98ASA00428D
23 PIN PQFN (12 X12 mm)
ORDERING INFORMATION
Device
MC06XS4200FK
Temperature
Range (T
A
)
- 40 to 125 °C
Package
23 PQFN
V
PWR
06XS4200
I/O
I/O
SCLK
CSB
SI
MCU
I/O
SO
I/O
I/O
VDD
VPWR
CLOCK
FSB
SCLK
HS0
CSB
SO
RSTB
SI
HS1
IN0
IN1
CONF0
CONF1
FSOB
SYNC
CSNS
GND
LOAD
M
LOAD
GND
I/O
A/D
A/D
Figure 1. Simplified Application Diagram
*This document contains certain information on a product under development.
Freescale reserves the right to change or discontinue this product without notice
© Freescale Semiconductor, Inc., 2012. All rights reserved.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
