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| 型号： | MC33580BAPNA |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/38页 |
| 文件大小： | 0K |
| 描述： | IC SW QUAD HI SIDE 15MOHM 24PQFN |
| 标准包装： | 168 |
| 类型： | 高端 |
| 输入类型： | SPI |
| 输出数： | 4 |
| 导通状态电阻： | 15 毫欧 |
| 电源电压： | 6 V ~ 27 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-PowerQFN |
| 供应商设备封装： | 24-PQFN（12x12） |
| 包装： | 托盘 |
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Freescale Semiconductor
Advance Information
Quad High-Side Switch
(Quad 15 m ? )
The 33580 is one in a family of devices designed for low-voltage
automotive and industrial lighting and motor control applications. Its
four low R DS(ON) MOSFETs (four 15 m ? ) can control the high sides of
four separate resistive or inductive loads.
Programming, control, and diagnostics are accomplished using a
16-bit SPI interface. Additionally, each output has its own parallel input
for pulse-width modulation (PWM) control if desired. The 33580 allows
the user to program via the SPI the fault current trip levels and duration
of acceptable lamp inrush or motor stall intervals. Such
programmability allows tight control of fault currents and can protect
wiring harnesses and circuit boards as well as loads.
The 33580 is packaged in a power-enhanced 12 x 12 nonleaded
Power QFN package with exposed tabs.
Features
? Quad 15 m ? High-Side Switches (at 25°C)
? Operating Voltage Range of 6.0 V to 27 V with Standby Current
< 5.0 μ A
? SPI Control of Overcurrent Limit, Overcurrent Fault Blanking
Time, Output OFF Open Load Detection, Output ON / OFF
Control, Watchdog Timeout, Slew Rates, and Fault Status
Reporting
Document Number: MC33580
Rev. 6.0, 4/2007
33580
HIGH-SIDE SWITCH
PNA SUFFIX (Pb-FREE)
98ART10510D
24-PIN PQFN (12 x 12)
ORDERING INFORMATION
? SPI Status Reporting of Overcurrent, Open and Shorted Loads,
Overtemperature, Undervoltage and Overvoltage Shutdown,
Fail-Safe Pin Status, and Program Status
? Analog Current Feedback with Selectable Ratio
Device
MC33580BAPNA/R2
Temperature
Range (T A )
- 40°C to 125°C
Package
24 PQFN
? Analog Board Temperature Feedback
? Enhanced -16 V Reverse Polarity V PWR Protection
? Pb-Free Packaging Designated by Suffix Code PNA
V DD
V D D
V PWR
V DD
V PWR
33580
VDD
VPWR
SO
SCLK
CS
WAKE
SI
SCLK
CS
HS0
GND
LOAD 0
MCU
SI
I/O
I/O
SO
RST
FS
HS1
LOAD 1
I/O
I/O
I/O
I/O
A/D
IN0
IN1
IN2
IN3
CSNS
HS2
HS3
LOAD 2
GND
A/D
TEMP
FSI
LOAD 3
GND
Figure 1. 33580 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., 2007. All rights reserved.
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| MC33580BAPNAR2 | 功能描述:电源开关 IC - 配电 QUAD 15MOHM HI SID RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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