Datasheet > FAN6206

FAN6206

更新时间： 2024-02-23 20:09:48

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		控制器
页数	文件大小	规格书
15页	853K
描述
Highly Integrated Dual-Channel Synchronous Rectification Controller

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技术参数
数据手册

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FAN6206 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	风险等级：	5.66
模拟集成电路 - 其他类型：	DUAL SWITCHING CONTROLLER	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	25 V	最小输入电压：	8 V
标称输入电压：	20 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e3	长度：	4.9 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	8	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.75 mm
表面贴装：	YES	切换器配置：	PHASE-SHIFT
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	3.9 mm	Base Number Matches：	1

FAN6206 数据手册

April 2010

FAN6206

Highly Integrated Dual-Channel Synchronous

Rectification Controller for Dual-Forward Converter

Features

Description

The highly integrated FAN6206 is a dual-channel

synchronous rectification (SR) controller. FAN6206

allows design of a cost-effective power supply with

fewer external components, especially suited for dual-

forward topology used to obtain higher efficiency for

ATX power supplies.

Highly Integrated Dual-Channel SR Controller

Receives Synchronized Driving Signal from the

Primary Side

Internal Linear-Predict Timing Control for DCM

Operation

The primary-side control method provides synchronous

rectification control for dual-forward converters that

operate in continuous conduction mode (CCM).

FAN6206 includes a proprietary linear-predict timing

control mechanism for dual-forward converters that

operate in discontinuous conduction mode (DCM) at

fixed or variable frequency. PWM frequency tracking

with secondary-side winding detection is provided by

adding dividing resistors. The primary-side signals are

generated from Fairchild’s FAN6210 (Primary-Side

Synchronous Rectifier Signal Trigger for Dual-Forward

Converter). The primary-side signals are transferred

through a pulse transformer to the secondary-side. The

benefits of this technique include simple control method

and improved power system reliability.

Ultra-Low V_DDOperating Voltage for Different

Output Voltage of PC Power

V_DDOver-Voltage Protection

14V Gate Driver Clamp

Applications

PC Power

Server Power

Open-Frame SMPS

FAN6206 is available in 8-pin SOP package.

Ordering Information

Operating

Temperature Range

Packing

Part Number

Package

Method

-40°C to +105°C

FAN6206MY

8-Pin Small Outline Package (SOP)

Tape & Reel

FAN6206 • Rev. 1.0.2

www.fairchildsemi.com

12 3 4 5 6 7...15

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型号	品牌	描述	获取价格	数据表
FAN6206MY	FAIRCHILD	Highly Integrated Dual-Channel Synchronous Rectification Controller	获取价格
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