Datasheet > FAN7393_0912

FAN7393_0912

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
18页	2142K
描述
Half-Bridge Gate Drive IC

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FAN7393_0912 数据手册

December 2009

FAN7393

Half-Bridge Gate Drive IC

Features

Description

Floating Channel for Bootstrap Operation to +600V

The FAN7393 is a half-bridge, gate-drive IC with shut-

down and programmable dead-time control functions

that can drive high-speed MOSFETs and IGBTs operat-

ing up to +600V. It has a buffered output stage with all

NMOS transistors designed for high-pulse-current driv-

ing 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

High-Side Output in Phase of IN Input Signal

3.3V and 5V Input Logic Compatible

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

Matched Propagation Delay for Both Channels

Built-in Shutdown Function

Built-in UVLO Functions for Both Channels

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

Internal 370ns Minimum Dead Time at R_DT=0 Ω

V_BS=15V.

The UVLO circuit prevents malfunction when V_DDand

V_BSare lower than the specified threshold voltage.

Programmable Turn-on Delay Control

(Dead-Time)

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.

Applications

High-Speed Power MOSFET and IGBT Gate Driver

Induction Heating

14-SOP

High-Power DC-DC Converter

Synchronous Step-Down Converter

Motor Drive Inverter

Ordering Information

Operating

Eco

Part Number

Package

Temperature

Range

Packing Method

Status

FAN7393M

14-Lead, Small Outline Integrated

Circuit (SOIC), Non-JEDEC, .150

Inch Narrow Body, 225SOP

Tube

-40°C to +125°C

RoHS

FAN7393MX

Tape & Reel

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

FAN7393 • Rev. 1.0.0

www.fairchildsemi.com

12 3 4 5 6 7...18

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