Datasheet > TD1423

TD1423

更新时间： 2024-11-16 11:46:35

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
13页	333K
描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TD1423 数据手册

ÓÉ Foxit PDF Editor ±à¼•

°æÈ¨ËùÓÐ (c) by Foxit Software Company, 2004

½öÓÃÓÚÆÀ¹À¡£

Datasheet

3.5A 380KHZ 23V PWM Buck DC/DC Converter

TD1423

汪工 TEL:13828719410 QQ1929794238

General Description

Features

The TD1423 is a 380 KHz fixed frequency

monolithic step down switch mode regulator

with a built in internal Power MOSFET. It

achieves 3.5A continuous output current over

a wide input supply range with excellent load

and line regulation.

3.5A Constant Output Current

80mΩ R_DSONInternal Power PMOSFET

Switch

Up to 95% Efficiency

Fixed 380KHz Frequency

Wide 3.6V to 23V Input Voltage Range

Output Adjustable from 1.222V to 21V

Built in Frequency Compensation

Built in Thermal Shutdown Function

Built in Current Limit Function

SOP-8 Package is Available

The minimum dropout up to 0.3V

The device includes a voltage reference,

oscillation circuit, error amplifier, internal

PMOS and etc.

The PWM control circuit is able to adjust the

duty ratio linearly from 0 to 100%. An enable

function, an over current protection function

and a short circuit protection function are

built inside. An internal compensation block

is built in to minimize external component

count.

Applications

Portable DVD

LCD Monitor / TV

Battery Charger

ADSL Modem

The TD1423 serves as ideal power supply

units for portable devices.

Telecom / Networking Equipment

Figure 1 Package Type of TD1423

September, 2006

Techcode Semiconductor Limited

12 3 4 5 6 7...13

中文翻译

下载PDF

与TD1423相关器件

型号	品牌	获取价格	描述	数据表
TD142N	EUPEC	获取价格	Netz-Thyristor-Module Phase Control Thyristor Module
TD142N06KOF	ETC	获取价格
TD142N06KOF-A	ETC	获取价格
TD142N12KOF	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 142000mA I(T), 1200V V(DRM), 1200V V(RRM), 1 E
TD142N12KOF-A	INFINEON	获取价格	Silicon Controlled Rectifier, 142000mA I(T), 1200V V(RRM)
TD142N12KOFHPSA1	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 1200V V(DRM), 1200V V(RRM), 1 Element, MODULE-
TD142N14KOF	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 142000mA I(T), 1400V V(DRM), 1400V V(RRM), 1 E
TD142N14KOF-A	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 142000mA I(T), 1400V V(DRM), 1400V V(RRM), 1 E
TD142N14KOFHOSA1	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 1400V V(DRM), 1400V V(RRM), 1 Element, MODULE-
TD142N16KOF	INFINEON	获取价格	Silicon Controlled Rectifier, 230A I(T)RMS, 142000mA I(T), 1600V V(DRM), 1600V V(RRM), 1 E