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参数资料
| 型号： | KIT33982CEVBE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 4/36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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PIN CONNECTIONS
PIN CONNECTIONS
12 11 10 9
8 7
6 5
4
3 2
1
13
GND
TRANSPARENT
TOP VIEW
14
VPWR
15
HS
16
HS
Figure 3. 33982 Pin Connections
Functional descriptions of many of these pins can be found in the Functional Pin Description section beginning on page 16 .
Table 2. Pin Definitions
Pin
Number
1
Pin Name
CSNS
Pin
Function
Output
Formal Name
Output Current
Definition
This pin is used to output a current proportional to the high side output
Monitoring
current and used externally to generate a ground-referenced voltage for
the microcontroller to monitor output current.
2
WAKE
Input
Wake
This pin is used to input a Logic [1] signal in order to enable the watchdog
timer function.
3
RST
Input
Reset (Active Low)
This input pin is used to initialize the device configuration and fault
registers, as well as place the device in a low current sleep mode.
4
5
IN
FS
Input
Output
Direct Input
Fault Status
The Input pin is used to directly control the output.
This is an open drain configured output requiring an external pull-up
(Active Low)
resistor to VDD for fault reporting.
6
FSI
Input
Fail-Safe Input
The value of the resistance connected between this pin and ground
determines the state of the output after a watchdog timeout occurs.
7
CS
Input
Chip Select
This input pin is connected to a chip select output of a master
(Active Low)
microcontroller (MCU).
8
SCLK
Input
Serial Clock
This input pin is connected to the MCU providing the required bit shift
clock for SPI communication.
9
SI
Input
Serial Input
This is a command data input pin connected to the SPI Serial Data
Output of the MCU or to the SO pin of the previous device in a daisy chain
of devices.
10
VDD
Input
Digital Drain Voltage
This is an external voltage input pin used to supply power to the SPI
(Power)
circuit.
33982
Analog Integrated Circuit Device Data ?
4
Freescale Semiconductor
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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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