TD1410CPR中文资料泰德数据手册PDF规格书

General Description

The TD1410C is a 380 KHz fixed frequency

monolithic step down switch mode regulator

with a built in internal Power MOSFET. It

achieves 1.8A continuous output current over

a wide input supply range with excellent load

and line regulation.

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.

The TD1410C serves as ideal power supply

units for portable devices.

特性 Features

1.8A Constant Output Current

140mΩ RDSON Internal Power PMOSFET

Switch

Up to 95 Efficiency

Fixed 380KHz Frequency

Wide 3V to 20 V Input Voltage Range

Output Adjustable from 1.222V to 15V

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

Applications

Portable DVD

LCD Monitor / TV

Battery Charger

ADSL Modem

Telecom / Networking Equipment