FAN6861

更新时间： 2024-01-23 06:29:55

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	617K
描述
Low-Cost, Highly Integrated, Green-Mode PWM Controller for Peak Power Management

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技术参数
数据手册

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FAN6861 技术参数

生命周期：	Obsolete	包装说明：	SOP,
Reach Compliance Code：	compliant	风险等级：	5.77
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	控制模式：	CURRENT-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	24 V
最小输入电压：	10.5 V	标称输入电压：	15 V
JESD-30 代码：	R-PDSO-G6	功能数量：	1
端子数量：	6	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	表面贴装：	YES
切换器配置：	SINGLE	最大切换频率：	69.2 kHz
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

FAN6861 数据手册

May 2009

FAN6861

Low-Cost, Highly Integrated, Green-Mode PWM

Controller for Peak Power Management

Features

Description

Highly integrated PWM controller, FAN6861 is

optimized for applications with motor load; such as

printer and scanner, which inherently impose some kind

of overload condition on the power supply during

acceleration mode. The two-level OCP function allows

the SMPS to stably deliver peak power during the motor

acceleration mode without causing premature shutdown

and while protecting the SMPS from overload condition.

Low Startup Current: 15µA Maximum

Green-Mode and Burst-Mode Operation for Low

Standby Power Consumption

Internal Soft Start: 10ms

Frequency Hopping for EMI Reduction

Peak-Current Mode Control with Cycle-by-Cycle

Current Limiting

The green-mode and burst-mode functions with a low

operating current (2.2mA maximum in green mode)

maximize the light load efficiency so that the power

supply can meet most stringent standby power

regulations.

Constant Output Power Limit (Full AC Input Range)

Built-in Slope Compensation

Two-Level Over-Current Protection (OCP) with

Delayed Shutdown (780ms) for Peak Power

Management

The frequency-hopping function helps reduce electro-

magnetic interference (EMI) of a power supply by

spreading the energy over a wider frequency range.

Open-Loop / Over-Load Protection (OLP)

V_DDOver-Voltage Protection (OVP)

The constant power limit function; minimizes the

components stress in abnormal condition and helps

designer to optimize the power stage more easily.

Programmable Over-Temperature Protection (OTP)

Many protection functions such; as OCP, OLP, OVP

and OTP, are fully integrated into FAN6861, which

improves the SMPS reliability without increasing the

system cost.

Applications

Switched Mode Power Supply (SMPS) with Motor

Load; such as for printer, scanner, motor drivers,

etc.

AC/DC Adapters

Open-Frame SMPS

Ordering Information

Part Number

Operating Temperature Range

-40 to +105°C

Package

Packing Method

Eco Status

FAN6861TY

Green

SSOT-6

Tape & Reel

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

FAN6861 • Rev. 1.0.1

www.fairchildsemi.com

12 3 4 5 6 7...15

中文翻译

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与FAN6861相关器件

型号	品牌	获取价格	描述	数据表
FAN6861TY	FAIRCHILD	获取价格	Low-Cost, Highly Integrated, Green-Mode PWM Controller for Peak Power Management
FAN6862	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller
FAN6862_10	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller
FAN6862HRTY	FAIRCHILD	获取价格	Switching Controller, Current-mode, 104.5kHz Switching Freq-Max, PDSO6, 1.60 MM, MO-193AA,
FAN6862HRTY	ONSEMI	获取价格	用于 100 KHz 反激式转换器的 6 引脚绿色模式 PWM 控制器
FAN6862HTY	FAIRCHILD	获取价格	Switching Controller, Current-mode, 104.5kHz Switching Freq-Max, PDSO6, 1.60 MM, MO-193AA,
FAN6862L	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller
FAN6862LTY	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller
FAN6862NY	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller
FAN6862R	FAIRCHILD	获取价格	Highly Integrated Green-Mode PWM Controller

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