Datasheet > FAN3100_08

FAN3100_08

更新时间： 2024-11-26 04:18:07

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
21页	1602K
描述
Single 2A High-Speed, Low-Side Gate Driver

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FAN3100_08 数据手册

April 2008

FAN3100

Single 2A High-Speed, Low-Side Gate Driver

Features

Description

The FAN3100 2A gate driver is designed to drive an N-

channel enhancement-mode MOSFET in low-side

switching applications by providing high peak current

pulses during the short switching intervals. The driver is

available with either TTL (FAN3100T) or CMOS

(FAN3100C) input thresholds. Internal circuitry provides

an under-voltage lockout function by holding the output

low until the supply voltage is within the operating

range. The FAN3100 delivers fast MOSFET switching

performance, which helps maximize efficiency in high-

frequency power converter designs.

3A Peak Sink/Source at V_DD= 12V

4.5 to 18V Operating Range

2.5A Sink / 1.8A Source at V_DD= 6V

Dual-Logic Inputs Allow Configuration as

Non-Inverting or Inverting with Enable Function

Internal Resistors Turn Driver Off If No Inputs

13ns Typical Rise Time and 9ns Typical Fall-Time

with 1nF Load

Choice of TTL or CMOS Input Thresholds

MillerDrive™ Technology

FAN3100 drivers incorporate MillerDrive™ architecture

for the final output stage. This bipolar-MOSFET

combination provides high peak current during the

Miller plateau stage of the MOSFET turn-on / turn-off

process to minimize switching loss, while providing rail-

to-rail voltage swing and reverse current capability.

Typical Propagation Delay Time Under 20ns with

Input Falling or Rising

6-Lead 2x2mm MLP or 5-Pin SOT23 Packages

Rated from –40°C to 125°C Ambient

The FAN3100 also offers dual inputs that can be

configured to operate in non-inverting or inverting mode

and allow implementation of an enable function. If one

or both inputs are left unconnected, internal resistors

bias the inputs such that the output is pulled low to hold

the power MOSFET off.

Applications

Switch-Mode Power Supplies

High-Efficiency MOSFET Switching

Synchronous Rectifier Circuits

DC-to-DC Converters

The FAN3100 is available in a lead-free finish 2x2mm

6-lead Molded Leadless Package (MLP), for smallest

size with excellent thermal performance, or industry-

standard 5-pin SOT23.

Motor Control

Functional Pin Configurations

Figure 1. 2x2mm 6-Lead MLP (Top View)

Figure 2. SOT23-5 (Top View)

FAN3100 • Rev. 1.0.1

www.fairchildsemi.com

12 3 4 5 6 7...21

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与FAN3100_08相关器件

型号	品牌	获取价格	描述	数据表
FAN3100_09	FAIRCHILD	获取价格	Single 2A High-Speed, Low-Side Gate Driver
FAN3100_11	FAIRCHILD	获取价格	Single 2A High-Speed, Low-Side Gate Driver
FAN3100C	FAIRCHILD	获取价格	Application Review and Comparative Evaluation of Low-Side Gate Drivers
FAN3100CMPX	FAIRCHILD	获取价格	Single 2A High-Speed, Low-Side Gate Driver
FAN3100CMPX	ONSEMI	获取价格	CMOS 输入、单通道反相或同相输出、3 A 峰值灌电流、3 A 源电流低端栅极驱动器
FAN3100CSX	FAIRCHILD	获取价格	Single 2A High-Speed, Low-Side Gate Driver
FAN3100CSX	ONSEMI	获取价格	CMOS 输入、单通道反相或同相输出、3 A 峰值灌电流、3 A 源电流低端栅极驱动器
FAN3100T	FAIRCHILD	获取价格	Application Review and Comparative Evaluation of Low-Side Gate Drivers
FAN3100TMPX	FAIRCHILD	获取价格	Single 2A High-Speed, Low-Side Gate Driver
FAN3100TMPX	ONSEMI	获取价格	TTL 输入，单反向或非反向输出，峰值 3A 汲电流，3A 源电流，低侧门极驱动器

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