Datasheet > TDA4605_03

TDA4605_03

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		晶体开关晶体管
页数	文件大小	规格书
7页	119K
描述
CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLIES USING MOS TRANSISTORS

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TDA4605_03 数据手册

TDA4605

CONTROL CIRCUIT FOR SWITCH MODE

POWER SUPPLIES USING MOS TRANSISTORS

■ Fold-Back Characteristic provides Overload

Protection for External Diodes

■ Burst Operation under Short-Circuit and no

Load Conditions

■ Loop Error Protection

■ Switch-off in case of too low Line Voltage

(Under Voltage Switch-off)

■ Line Voltage Compensation of Overload Point

■ Soft-Start for smooth Start-up

■ Chip Over-Temperature Protection (Thermal

DIP28

(Plastic Package)

Shutdown)

■ On-Chip Parasitic Transformer Oscillation

Suppression Circuitry

■ Decrease of Regulated Voltage for low Power

ORDER CODE: TDA4605

Consumption

DESCRIPTION

The IC TDA4605 controls the MOS Power Tran-

sistor and performs all necessary regulation and

monitoring functions in free running flyback con-

verters. Since good load regulation over a wide

load range is attained, this IC is particularly suita-

ble for Consumer as well as Industrial Power Sup-

plies.

SO8

(Plastic Micropackage)

Alternative source of the TDA4605 is also availa-

ble from SIEMENS Semiconductors Consumer

Electronics A.G.

ORDER CODE: TDA4605D

Figure 1. Pin Connections

REGULATION INPUT

PRIMARY CURRENT SIMULATION

PRIMARY VOLTAGE MONITORING

GROUND

ZERO CROSSING DETECTOR INPUT

SOFT-START

SUPPLY VOLTAGE

OUTPUT

September 2003

1/7

12 3 4 5 6 7

下载PDF

与TDA4605_03相关器件

型号	品牌	描述	获取价格	数据表
TDA4605-2	INFINEON	Control IC for Switched-Mode Power Supplies using MOS-Transistors	获取价格
TDA4605-3	INFINEON	Control IC for Switched-Mode Power Supplies using MOS-Transistor	获取价格
TDA46053HKLA1	INFINEON	Switching Controller, 1.5A, BIPolar, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8	获取价格
TDA46053XKLA1	INFINEON	Switching Controller, 1.5A, BIPolar, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8	获取价格
TDA4605D	STMICROELECTRONICS	CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLIES USING MOS TRANSISTORS	获取价格
TDA4632	ETC	SECAM Colour Decoder with Negative Difference Output Signals	获取价格