Datasheet > FAN73933

FAN73933

更新时间： 2024-09-23 10:28:27

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器栅极栅极驱动
页数	文件大小	规格书
17页	1964K
描述
Half-Bridge Gate Drive IC

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FAN73933 数据手册

December 2009

FAN73933

Half-Bridge Gate Drive IC

Features

Description

Floating Channel for Bootstrap Operation to +600V

The FAN73933 is a half-bridge, gate-drive IC with pro-

grammable dead-time control functions that can drive

high-speed MOSFETs and IGBTs operating up to +600V.

It has a buffered output stage with all NMOS transistors

designed for high-pulse-current driving capability and

minimum cross-conduction.

Typically 2.5A/2.5A Sourcing/Sinking Current Driving

Capability

Extended Allowable Negative V_SSwing to -9.8V for

Signal Propagation at V_BS=15V

Output in Phase with Input Signal

Fairchild’s high-voltage process and common-mode

noise canceling techniques provide stable operation of

the high-side driver under high dv/dt noise circum-

stances. An advanced level-shift circuit offers high-side

gate driver operation up to V_S=-9.8V (typical) for

3.3V and 5V Input Logic Compatible

Matched Propagation Delay for Both Channels

Built-in UVLO Functions for Both Channels

Built-in Common-Mode dv/dt Noise Cancelling Circuit

Programmable Dead-Time Control Function

Internal 220ns Minimum Dead Time at R_DT=0Ω

V_BS=15V.

The UVLO circuit prevents malfunction when V_DDand

V_BSare lower than the specified threshold voltage.

Applications

High-Speed Power MOSFET and IGBT Gate Driver

Induction Heating

The high-current and low-output voltage drop feature

makes this device suitable for diverse half- and full-

bridge inverters; motor drive inverters, switching mode

power supplies, induction heating, and high-power DC-

DC converter applications.

High-Power DC-DC Converter

Synchronous Step-Down Converter

Motor Drive Inverter

14-SOP

Ordering Information

Operating

Eco

Part Number

Package

Temperature

Range

Packing Method

Status

FAN73933M

14-Lead, Small Outline Integrated

Circuit (SOIC), Non-JEDEC, .150

Inch Narrow Body, 225SOP

Tube

-40°C to +125°C

RoHS

FAN73933MX

Tape & Reel

For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

FAN73933 • Rev. 1.0.0

www.fairchildsemi.com

12 3 4 5 6 7...17

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与FAN73933相关器件

型号	品牌	获取价格	描述	数据表
FAN73933M	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN73933MX	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN73933MX	ONSEMI	获取价格	625 V、3.3/5 V 输入逻辑兼容、2.5/2.5 A 灌电流/源电流，包含可变 D
FAN7393A	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN7393A_12	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN7393AM	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN7393AMX	ONSEMI	获取价格	625V，可兼容 3.3/5V 输入逻辑，2.5/2.5A 汲/源电流，半桥门极驱动集成电
FAN7393AMX	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN7393AMX_12	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC
FAN7393M	FAIRCHILD	获取价格	Half-Bridge Gate Drive IC