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FAN7085

更新时间： 2024-02-23 12:35:54

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
14页	264K
描述
High Side Gate Driver with Recharge FET

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技术参数
数据手册

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FAN7085 技术参数

生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	风险等级：	5.76
Is Samacsys：	N	高边驱动器：	YES
接口集成电路类型：	HALF BRIDGE BASED MOSFET DRIVER	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	标称输出峰值电流：	0.45 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	COMMERCIAL	座面最大高度：	1.75 mm
最大供电电压：	20 V	最小供电电压：
标称供电电压：	5 V	电源电压1-最大：	20 V
电源电压1-分钟：	4.5 V	电源电压1-Nom：	5 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	断开时间：	0.5 µs
接通时间：	1 µs	宽度：	3.91 mm
Base Number Matches：	1

FAN7085 数据手册

November 2009

FAN7085_GF085

High Side Gate Driver with Recharge FET

Features

Description

•

Qualified to AEC Q100

The FAN7085_GF085 is a high-side gate drive IC with reset

input and built-in recharge FET. It is designed for high voltage

and high speed driving of MOSFET or IGBT, which operates up

to 300V. Fairchild's high-voltage process and common-mode

noise cancellation technique provide stable operation in the

high side driver under high-dV/dt noise circumstances. Logic

input is compatible with standard CMOS outputs. The UVLO cir-

cuits prevent from malfunction when VCC and VBS are lower

than the specified threshold voltage. It is available with space

saving SOIC-8 Package. Minimum source and sink current

capability of output driver is 250mA and 250mA. Built-in

recharge FET to refresh bootstrap circuit is very useful for circuit

topology requiring switches on low and high side of load.

•

Floating channel designed for bootstrap operation fully oper-

ational up to 300V.

•

Tolerance to negative transient voltage on VS pin

dv/dt immune.

Gate drive supply range from 4.5V to 20V

Under-voltage lockout

CMOS Schmitt-triggered inputs with pull-down and pull-up

High side output out of phase with input (Inverted input)

Reset input

Internal recharge FET for bootstrap refresh

SOIC-8

Typical Applications

•

Diesel and gasoline injectors/valves

•

MOSFET-and IGBT high side driver applications

For Fairchild’s definition of “green” Eco Status, please visit:

http://www.fairchildsemi.com/company/green/rohs_green.html

Ordering Information

Operating

Temp.

Device

Package

FAN7085M

SOIC-8

-40 °C ~ 125 °C

FAN7085MX

X : Tape & Reel type

FAN7085_GF085 Rev. 1.0.0

www.fairchildsemi.com

12 3 4 5 6 7...14

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