06XSD200 Datasheet PDF - Freescale Semiconductor

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06XSD200
Freescale Semiconductor

Part Number 06XSD200
Description Dual 6.0 mOhm High Side Switch
Page 30 Pages


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Freescale Semiconductor
Advance Information
Document Number: MC06XSD200
Rev. 2.0, 9/2013
Dual 6.0 mOhm High Side Switch
The 06XSD200 device is part of a 36 V dual high side switch product
family with integrated control and a high number of protective and
diagnostic functions. It has been designed for industrial applications.
The low RDS(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 overcurrent 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.
This device is powered by SMARTMOS technology.
Features
• 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
• 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 overcurrent 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)
• Overcurrent, short-circuit, and overtemperature protection with
programmable auto-retry functions
• Accurate temperature and current sensing (high/low sensing
ratios/offset compensation)
• OpenLoad detection (channel in OFF and ON state), also for LED
applications (7.0 mA typ.)
06XSD200
HIGH SIDE SWITCH
FK SUFFIX (PB-FREE)
98ASA00428D
23 PIN PQFN (12 X12 mm)
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MC06XSD200FK
-40 to 125 °C
23 PQFN
VDD
I/O
I/O
SCLK
CSB
SI
MCU I/O
SO
I/O
I/O
GND
I/O
A/D
A/D
VDD
VPWR
06XSD200
VDD VPWR
CLOCK
FSB
SCLK
CSB
SO
RSTB
SI
IN0
IN1
HS0
HS1
CONF0
CONF1
FSOB
SYNC
CSNS
GND
LOAD
M LOAD
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., 2013. All rights reserved.
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INTERNAL BLOCK DIAGRAM
VDD
INTERNAL BLOCK DIAGRAM
VPWR
CSB
SCLK
SO
SI
RSTB
FSB
IN0
IN1
FSOB
CONF0
CONF1
IUP
VDD Failure
Detection
IDWN
Internal
Regulator
VREG
POR
Over/Undervoltage Charge
Protections
Pump
Drain/Gate
Clamp
Selectable Slew Rate
Gate Driver
Selectable Overcurrent
Detection
Control
Logic
Severe Short-circuit
Detection
Overtemperature
Detect.
Short-circuit to
VPWR detec.
OpenLoad
Detect
HS0
HS0
CLOCK
Calibratable
Oscillator *
IDWN
VREG
PWM
Module
*
HS1
Temperature
Feedback
Output
Current Sense
Overtemperature
Prewarning
*blocks marked in grey have been implemented
independently for each of both channels
GND
Figure 2. Internal Block Diagram
Analog MUX
CSNS
SYNC
HS1
06XSD200
2
Analog Integrated Circuit Device Data
Freescale Semiconductor
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TABLE OF CONTENTS
TABLE OF CONTENTS
Internal Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pin Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Static Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Dynamic Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Pin Assignment and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Functional Internal Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Functional Device Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Operation and Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Logic Commands and Spi Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Soldering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Marking Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Package Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Analog Integrated Circuit Device Data
Freescale Semiconductor
06XSD200
3
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PIN CONNECTIONS
Transparent Top View
PIN CONNECTIONS
SO
GND
VPWR
16
17
GND
14
23
22
18 21
06XSD200
VPWR
15
SYNC
GND
VPWR
19 20
HS1 HS0
Figure 3. Device Pin Assignments
Table 1. 06XSD200 Pin Assignments
The function of each pin is described in the section Functional Description
Pin
Number
Pin Name
Function
Formal Name
Definition
1
CSNS
Output
Output Current/
This pin either outputs a current proportional to the channel’s output current or
Temperature
a voltage proportional to the temperature of the GND pin (pin 14). Selection
Monitoring
between current and temperature sensing, as well as setting the current
sensing sensitivity are performed through the SPI interface. An external pull-
down resistor must be connected between CSNS and GND.
2
IN0 Input
Direct Inputs
The IN[0:1] input pins are used to directly control the switching state of both
3 IN1
switches and consequently the voltage on the HS0:HS1 output pins. The pins
are connected to GND by internal pull-down resistors
4
FSOB
Output
Fail-safe Output FSOB is asserted (active-low) upon entering Fail-safe mode (see Functional
(Active Low)
Description) This open-drain output requires an external pull-up resistor to
VPWR
5
CONF0
Input
Configuration Input The CONF[0:1] input pins are used to select the appropriate overcurrent
6 CONF1
detection profile (bulb/DC motor) for each of both channels. CONF requires a
pull-down resistor to GND.
7 FSB Output
8
CLOCK
Input
Fault Status
(Active Low)
PWM Clock
This open-drain output pin (external pull-up resistor to VDD required) is set
when the device enters Fault mode (see Fault Mode)
The clock input gives the time-base when the device is operated in external
clock/internal PWM mode.
This pin has an internal pull-down current source.
9
RSTB
Input
Reset
This input pin is used to initialize the device’s configuration - and fault registers.
Reset puts the device in Sleep mode (low current consumption) provided it is
not stimulated by direct input signals.This pin is connected to GND by an
internal pull-down resistor.
10
CSB
Input
Chip Select
(Active Low)
This input pin is connected to the SPI chip-select output of an external µ-
controller. CSB is internally pulled up to VDD by a current source IUP.
06XSD200
4
Analog Integrated Circuit Device Data
Freescale Semiconductor
Free Datasheet http://www.datasheet4u.com/



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