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参数资料
| 型号： | FAN7389M |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 运动控制电子 |
| 中文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO24 |
| 封装： | MS-013, SOIC-24 |
| 文件页数： | 13/18页 |
| 文件大小： | 2268K |
| 代理商： | FAN7389M |
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN7389 Rev. 1.0.0
4
FA
N
7389
—
3-
Phase
H
a
lf
-B
ridge
Gat
e
-D
rive
IC
Pin Configuration
Figure 3. Pin Configuration
Pin Definitions
Pin #
Name
Description
1
VDD
Logic and low-side gate drivers power supply voltage
2
HIN1
Logic Input 1 for high-side gate 1 driver
3
HIN2
Logic Input 2 for high-side gate 2 driver
4
HIN3
Logic Input 3 for high-side gate 3 driver
5
LIN1
Logic Input 1 for low-side gate 1 driver
6
LIN2
Logic Input 2 for low-side gate 2 driver
7
LIN3
Logic Input 3 for low-side gate 3 driver
8
Fault output with open-drain (indicates over-current and low-side under-voltage)
9
CS
Analog input for over-current shutdown
10
EN
Logic input for shutdown functionality
11
RCIN
An external RC network input used to define the fault-clear delay
12
COM
Low-side driver return
13
LO3
Low-side gate driver 3 output
14
LO2
Low-side gate driver 2 output
15
LO1
Low-side gate driver 1 output
16
VS3
High-side driver 3 floating supply offset voltage
17
HO3
High-side driver 3 gate driver output
18
VB3
High-side driver 3 floating supply
19
VS2
High-side driver 2 floating supply offset voltage
20
HO2
High-side driver 2 gate driver output
21
VB2
High-side driver 2 floating supply
22
VS1
High-side driver 1 floating supply offset voltage
23
HO1
High-side driver 1 gate driver output
24
VB1
High-side driver 1 floating supply
FO
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| FAN7389MX | 功能描述:功率驱动器IC 3Ch. Half Bridge Gate Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| FAN7389MX1 | 功能描述:功率驱动器IC 3CH Half Bridge Gate Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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