参数资料
型号: KIT33982CEVBE
厂商: Freescale Semiconductor
文件页数: 28/36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:
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
TYPICAL APPLICATIONS
LOGIC COMMANDS AND REGISTERS
TYPICAL APPLICATIONS
V PWR
V DD
Voltage
Regulator
V DD
V DD NC V PWR
10 k
10 k
V DD
V PWR
MCU
I/O
SCLK
CS
I/O
SI
SO
100nF
10k
10k
10k
10k
10k
10μF
2
4
8
7
3
11
9
10
VDD
NC
WAKE
IN
SCLK
CS
RST
SO
SI
33982
VPWR
NC
HS
HS
14
12
15
16
2.5μF
10nF
I/O
A/D
5
1
6
FS
CSNS
FSI
GND
13
LOAD
1k
RFS
Figure 12. Typical Applications
The loads must be chosen in order to guarantee the device
normal operating condition for junction temperatures from -40
to 150°C. In case of permanent short-circuit conditions, the
duration and number of activation cycles must be limited with
a dedicated MCU fault management, using the fault reporting
through the SPI. When driving DC motor or Solenoid loads
demanding multiple switching, an external recirculation
device must be used to maintain the device in its Safe
Operating Area.
Two application notes are available:
? AN3274, which proposes safe configurations of the
eXtreme Switch devices in case of application faults, and
to protect all circuitry with minimum external components.
? AN2469, which provides guidelines for Printed Circuit
Board (PCB) design and assembly.
Development effort will be required by the end users to
optimize the board design and PCB layout, in order to reach
electromagnetic compatibility standards (emission and
immunity).
33982
Analog Integrated Circuit Device Data ?
28
Freescale Semiconductor
相关PDF资料
PDF描述
KIT33984CEVBE KIT EVAL 33984 HIGH SIDE SWITCH
KIT33988CEVBE KIT EVAL 33988 HIGH SIDE SWITCH
KIT33996EKEVB KIT EVAL 33996 16OUTPUT SW W/SPI
KIT34673EPEVBE KIT EVALUATION FOR MC34673
KIT34674EPEVBE KIT EVAL BOARD 10CH LED BACKLGHT
相关代理商/技术参数
参数描述
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