AP3001TB-3.3E1 查看數據表（PDF） - BCD Semiconductor

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AP3001TB-3.3E1

150kHz 3A PWM BUCK DC-DC CONVERTER

BCD Semiconductor 

Preliminary Datasheet

150kHz 3A PWM BUCK DC-DC CONVERTER

General Description

Features

AP3001

The AP3001 series of regulators are fixed frequency

PWM buck (step-down) DC/DC converter, capable of

driving a 3A load with excellent line and load regula-

tion. These regulators are simple to use and include

internal frequency compensation and a fixed frequency

oscillator, so that a system adopting AP3001 requires a

minimum number of external components to work.

These ICs are available in TO-220-5L, TO-220B-5L

and TO-263-5L packages.

· 3.3V, 5V Fixed and Adjustable Output Versions

· Guaranteed 3A Output Load Current

· 150kHz Fixed Frequency Internal Oscillator

· Excellent Line and Load Regulation

· TTL Shutdown Capability

· Low Power Standby Mode, IQ Typically 80µA

· Built-in Current Limit Protection and Thermal

Shutdown Circuit

Applications

· LCD Monitor and LCD TV

· On-Card DC-DC Converter

· DVD Recorder

· PDP

TO-220-5L

TO-220B-5L

TO-263-5L

Jul. 2006 Rev. 1. 3

Figure 1. Package Types of AP3001

BCD Semiconductor Manufacturing Limited

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