Datasheet > STR3A163HD

STR3A163HD

更新时间： 2024-11-09 12:23:15

品牌	Logo	应用领域
三垦 - SANKEN		稳压器开关
页数	文件大小	规格书
12页	255K
描述
PWM Off-Line Switching Regulator ICs

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中文翻译

获取价格

数据手册

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STR3A163HD 数据手册

STR3A161HD, STR3A162HD, STR3A163HD

PWM Off-Line Switching Regulator ICs

Features and Benefits

Description

STR3A100 series are power ICs for switching power supplies,

incorporating a power MOSFET and a current mode PWM

• Current mode PWM control

• Built-in Random Switching function: reduces

EMI noise, simplifies EMI filters, and cuts cost by

external part reduction

• Built-in Slope Compensation function: avoids

subharmonic oscillation

• Built-in Leading Edge Blanking (LEB) function

• Auto Standby function:

controller IC in one package.

Including a startup circuit and a standby function in the

controller, the product achieves low power consumption, low

standby power, and high cost-effectiveness in power supply

systems, while reducing external components.

▫ Input power, P_IN< 10 mW at no load with low power

consumption shunt regulator

The products are provided in an industry standard DIP8

package.

▫ Normal load operation: PWM switching

▫ Light load operation: Standby mode (Burst oscillation)

Applications

Switching power supplies for electronic devices such as:

• Stand-by power supply for LCD/PDP television,

desktop PC, multi-function printer, audio equipment,

and so forth

Continued on the next page…

Package: DIP8

• Small switched-mode power supply (SMPS) for printer,

BD/DVD player, set-top box, and so forth

• Auxiliary power supply for air conditioner, refrigerator,

washer, dishwasher, and so forth

Not to scale

Typical Application

CRD Snubber Circuit

VOUT

VAC

PC1

C7 R6

D2 R2

D/ST D/ST DN/SCT D/ST

STR3A100

GND

S/OCP VCC

FB/OLP

GND

C, RC

Damper

Snubber

Circuit

R_OCP

PC1

STR3A160HD-DS

July 20, 2012

SANKEN ELECTRIC CO., LTD.

12 3 4 5 6 7...12

中文翻译

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与STR3A163HD相关器件

型号	品牌	获取价格	描述	数据表
STR3A200	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A251	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A251D	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A253	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A253D	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A255	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A255D	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A400	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A400HDL	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET
STR3A451	SANKEN	获取价格	Off-Line PWM Controllers with Integrated Power MOSFET