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| 型号： | KIT33982CEVBE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/36页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL 33982 HIGH SIDE SWITCH |
| 标准包装： | 1 |
| 主要目的： | 电源管理，高端驱动器（内部 FET） |
| 嵌入式： | 否 |
| 已用 IC / 零件： | MC33982 |
| 主要属性： | 输出电流监控，2 个 SPI 可选电流比 |
| 次要属性： | 过电流限制SPI控制，开路负载侦测，输出开/关，转换速率 |
| 已供物品： | 板，CD |
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SCALE 1:1
Freescale Semiconductor ?
Technical Data
Single Intelligent High-current ?
Self-protected High Side ?
Switch (2.0 mOhm)
The 33982 is a self-protected silicon 2.0 m ? high side switch used
to replace electromechanical relays, fuses, and discrete devices in
power management applications. The 33982 is designed for harsh
environments and includes self-recovery features. The device is
suitable for loads with high inrush current, as well as motors and all
types of resistive and inductive loads.
Programming, control and diagnostics are implemented via the
serial peripheral interface (SPI). A dedicated parallel input is available
for alternate and pulse-width modulation (PWM) control of the output.
SPI-programmable fault trip thresholds allow the device to be adjusted
for optimal performance in the application.
The 33982 is packaged in a power-enhanced 12 x 12 mm
nonleaded PQFN package with exposed tabs.
Features
? Single 2.0 m ? max high side switch with parallel input or SPI
control
Document Number: MC33982
Rev. 18.0, 10/2012
33982
HIGH SIDE SWITCH
Bottom View
FK SUFFIX
98ARL10521D
16-PIN PQFN
ORDERING INFORMATION
? 6.0 V to 27 V operating voltage with standby currents < 5.0 ? A
? Output current monitoring with two SPI-selectable current ratios
? SPI control of over-current limit, over-current fault blanking time,
output OFF open load detection, output ON/OFF control,
watchdog timeout, slew-rates, and fault status reporting
Device
(For Tape and Reel, add
an R2 Suffix)
MC33982CHFK
Temperature
Range (T A )
-40 ? C to 125 ? C
Package
16 PQFN
? SPI status reporting of over-current, open and shorted loads,
over-temperature shutdown, under-voltage and over-voltage
shutdown, Fail-safe pin status, and program status
? Enhanced -16 V reverse polarity V PWR protection
V DD
V DD
V DD
V PWR
33982
VDD
VPWR
I/O
I/O
SO
SCLK
FS
WAKE
SI
SCLK
GND
MCU
CS
SI
I/O
I/O
CS
SO
RST
IN
HS
LOAD
A/D
CSNS
FSI
GND
GND
PWR GND
Figure 1. 33982 Simplified Application Diagram
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
? Freescale Semiconductor, Inc., 2007-2012. All rights reserved.
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相关代理商/技术参数 |
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| KIT33982PNAEVB | 功能描述:电源管理IC开发工具 SPSS HIGH-SIDE SWTCH RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33984CEVBE | 功能描述:电源管理IC开发工具 4.0 M HIGH-SIDE SW RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33984PNAEVB | 功能描述:电源管理IC开发工具 33984 - SPD4 EVAL KIT RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33988CEVBE | 功能描述:电源管理IC开发工具 HIGH SIDE SWITCH (8.0M) RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33989DWEVB | 功能描述:界面开发工具 33989DW HS SBC EVAL KIT RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
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