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دیتاشیت - Techcode - 2.2A 32V Synchronous Rectified Step-Down Converter

شماره قطعه TD2776
شرح مفصل 2.2A 32V Synchronous Rectified Step-Down Converter
تولید کننده Techcode 
آرم Techcode 


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TD2776 شرح
Techcode®
DATASHEET
2.2A 32V Synchronous Rectified Step-Down Converter TD2776
General Description
Features
The TD2776 is a monolithic synchronous buck
regulator. The device integrates two 90m
MOSFETs, and provides 2.2A of continuous load
current over a wide input voltage of 4.75V to 32V.
Current mode control provides fast transient
response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at
turn-on, and in shutdown mode the supply current
drops to 1µA.
This device, availablein an SOP8-PP package,
provides a very compact solution with minimal external
components.
2.2A Output Current
Wide 4.75V to 32V Operating Input Range
Integrated 90mPower MOSFET Switches
Output Adjustable from 0.923V to 30V
Up to 93% Efficiency
Programmable Soft-Start
Stable with Low ESR Ceramic Output Capacitors
Fixed 340KHz
Cycle-by-Cycle Over Current Protection
Input Under Voltage Lockout
Applications
Distributed Power Systems
Networking Systems
FPGA, DSP, ASIC Power Supplies
Green Electronics/ Appliances
Notebook Computers
Package Types
October, 20, 2010.
Figure 1. Package Types of TD2776
Techcode Semiconductor Limited
1
SOP8
www.techcodesemi.com

قانون اساسیصفحه 14
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