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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： | 1/18页 |
| 文件大小： | 2268K |
| 代理商： | FAN7389M |
September 2010
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN7389 Rev. 1.0.0
FA
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7389
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IC
FAN7389
3-Phase Half-Bridge Gate-Drive IC
Features
Floating Channel for Bootstrap Operation to +600V
Typically 350mA/650mA Sourcing/Sinking Current
Driving Capability for All Channels
Extended Allowable Negative VS Swing to -9.8V for
Signal Propagation at VDD=VBS=15V
Output In-Phase with Input Signal
Over-Current Shutdown Turns off All Six Drivers
Matched Propagation Delay for All Channels
3.3V and 5V Input Logic Compatible
Adjustable Fault-Clear Timing
Built-in Advanced Input Filter
Built-in Shoot-Through Prevention Logic
Built-in Soft Turn-Off Function
Common-Mode dv/dt Noise Canceling Circuit
Built-in UVLO Functions for All Channels
Applications
3-Phase Motor Inverter Driver
Air Conditioners
Washing Machines
General-Purpose Three-Phase Inverters
Description
The FAN7389 is a monolithic three-phase half-bridge
gate-drive IC designed for high-voltage, high-speed
driving MOSFETs and IGBTs operating up to +600V.
Fairchild’s high-voltage process and common-mode
noise canceling technique provide stable operation of
high-side drivers under high-dv/dt noise circumstances.
An advanced level-shift circuit allows high-side gate
driver operation up to VS = -9.8V (typical) for VBS =15V.
The protection functions include under-voltage lockout
and inverter over-current trip with an automatic fault-
clear function.
Over-current protection that terminates all six outputs
can be derived from an external current-sense resistor.
An open-drain fault signal is provided to indicate that an
over-current or under-voltage shutdown has occurred.
The UVLO circuits prevent malfunction when VDD and
VBS are lower than the specified threshold voltage.
Output drivers typically source and sink 350mA and
650mA, respectively; which is suitable for three-phase
half-bridge applications in motor drive systems.
Ordering Information
Part Number
Package
Operating Temperature
Packing Method
FAN7389M
(1)
24-SOP
-40 to +125°C
Tube
FAN7389MX
(1)
Tape & Reel
Note:
1.
These devices passed wave soldering test by JESD22A-111.
24-SOIC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| FAN7389MX1_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Phase Half-Bridge Gate-Drive IC |
| FAN7390 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:High-Current, High & Low-Side, Gate-Drive IC |
| FAN7390_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:High-Current, High & Low-Side, Gate-Drive IC |
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