参数资料
型号: MC33981BPNAR2
厂商: Freescale Semiconductor
文件页数: 4/40页
文件大小: 0K
描述: IC SWITCH HI SIDE SINGLE 16-PQFN
标准包装: 1,200
类型: 高端
输入类型: PWM
输出数: 1
导通状态电阻: 4 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: 16-PowerDFN
供应商设备封装: 16-PQFN(12x12)
包装: 带卷 (TR)
PIN CONNECTIONS
PIN CONNECTIONS
Package Transparent Top View
GND
13
VPWR
14
15
OUT
16
OUT
Figure 3. Pin Connections
Table 2. PIN DEFINITIONS
Descriptions of the pins listed in the table below can be found in the Functional Description section located on page 15 .
Pin
Number
1
Pin Name
CSNS
Pin
Function
Reports
Formal Name
Output Current Monitoring
Definition
This pin is used to generate a ground-referenced voltage for the
microcontroller (MCU) to monitor output current.
2
3
TEMP
EN
Reports
Input
Temperature Feedback
Enable
This pin is used by the MCU to monitor board temperature.
This pin is used to place the device in a low-current Sleep mode.
(Active High)
4
5
INHS
FS
Input
Reports
Serial Input High Side
Fault Status
This input pin is used to control the output of the device.
This pin monitors fault conditions and is active LOW.
(Active Low)
6
7
8
9
10
INLS
CONF
OCLS
DLS
GLS
Input
Input
Input
Input
Output
Serial Input Low Side
Configuration Input
Low Side Overload
Drain Low Side
Low Side Gate
This pin is used to control an external low side N-channel MOSFET.
This input manages MOSFET N-channel cross-conduction.
This pin sets the V DS protection level of the external low side MOSFET.
This pin is the drain of the external low side N-channel MOSFET.
This output pin drives the gate of the external low side N-channel
MOSFET.
11
12
13
14
15, 16
SR
CBOOT
GND
VPWR
OUT
Input
Input
Ground
Input
Output
Slew Rate Control
Bootstrap Capacitor
Ground
Positive Power Supply
Output
This pin controls the output slew rate.
This pin provides the high pulse current to drive the device.
This is the ground pin of the device.
This pin is the source input of operational power for the device.
These pins provide a protected high side power output to the load
connected to the device.
33981
Analog Integrated Circuit Device Data ?
4
Freescale Semiconductor
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