Datasheet > TOP209G

TOP209G

更新时间： 2024-02-14 02:06:52

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		开关
页数	文件大小	规格书
16页	447K
描述
Three-terminal Off-line PWM Switch

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TOP209G 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP,
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.81	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制模式：	VOLTAGE-MODE	控制技术：	PULSE WIDTH MODULATION
JESD-30 代码：	R-PDIP-T8	长度：	9.59 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
最大输出电流：	0.1 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
座面最大高度：	4.45 mm	表面贴装：	NO
切换器配置：	SINGLE	最大切换频率：	85 kHz
技术：	CMOS	温度等级：	AUTOMOTIVE
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	7.62 mm
Base Number Matches：	1

TOP209G 数据手册

TOP209/210

TOPSwitch^®Family

Three-terminal Off-line PWM Switch

Product Highlights

Cost Effective Switcher for Low Power Applications

• Replaces linear power supplies

• Replaces discrete switcher and 20 to 50 components

– cuts cost, increases reliability

• Stand-by power supplies for Green or energy efficient

products such as personal computers, monitors, UPS,

copiers, fax machines, etc.

• Housekeeping or "keep-alive" power supply applications

such as TV, appliances, industrial control and personal

computers

• Meets 'Blue Angel' low power stand-by specification

• Controlled MOSFET turn-on reduces EMI and EMI filter

costs

Wide-Range

DC Input

CONTROL

TOPSwitch

PI-2043-052397

• 80% smaller and lighter compared to linear supply

• 50% smaller compared to discrete switcher

Figure 1. Typical Application.

Over 80% Efficiency in Flyback Topology

TOPSwitch Selection Guide

• Built-in start-up and current limit reduce DC losses

• Low capacitance 700 V MOSFET cuts AC losses

• CMOS controller/gate driver consumes only 6 mW

• 70% maximum duty cycle minimizes conduction losses

OUTPUT POWER RANGE

ORDER

PART

PACKAGE

230 VAC or

110 VAC

NUMBER

85-265

VAC

Simplifies Design – Reduces Time to Market

• Supported by reference design boards

w/Doubler

• Integrated PWM Controller and 700 V MOSFET in

industry standard eight pin DIP package

• Only one external capacitor needed for compensation,

bypass and start-up/auto-restart functions

TOP209P

TOP209G

TOP210PFI

TOP210G

DIP-8

SMD-8

DIP-8

0-2 W

0-5 W

0-4 W

0-8 W

• Easily interfaces with both opto and primary feedback

SMD-8

System Level Fault Protection Features

• Auto-restart and cycle by cycle current limiting functions

handle both primary and secondary faults

• On-chip thermal shutdown with hysteresis protects the

entire system against overload

Description

The TOP209/210 implements all functions necessary for an

off-lineswitchedmodecontrolsystem:highvoltageN-channel

power MOSFET with controlled turn-on gate driver, voltage

mode PWM controller with integrated oscillator, high voltage

start-up bias circuit, bandgap derived reference, bias shunt

regulator/error amplifier for loop compensation and fault

protection circuitry. Compared to discrete MOSFET and

controller or self oscillating (RCC) switching converter

solutions, a TOPSwitchintegrated circuit can reduce total cost,

component count, size, weight and at the same time increase

efficiencyandsystemreliability. TheTOP209/210areintended

for 100/110/230 VAC off-line Power Supply applications in

the 0 to 8 W (0 to 5 W universal) range.

August 1997

12 3 4 5 6 7...16

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与TOP209G相关器件

型号	品牌	描述	获取价格	数据表
TOP209P	POWERINT	Three-terminal Off-line PWM Switch	获取价格
TOP210G	POWERINT	Three-terminal Off-line PWM Switch	获取价格
TOP210PFI	POWERINT	Three-terminal Off-line PWM Switch	获取价格
TOP214YA1	ETC	(160.70 k)	获取价格
TOP214YA1(MIP165)	ETC	Three-terminal Off-line PWM Switch(160.70 k)	获取价格
TOP214YAI	POWERINT	Three-terminal Off-line PWM Switch	获取价格

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