AP3012KTR-E1 データシートの表示（PDF） - BCD Semiconductor

部品番号

コンポーネント説明

メーカー

AP3012KTR-E1

1.5MHz STEP-UP DC-DC CONVERTER

BCD Semiconductor 

Data Sheet

1.5MHz STEP-UP DC-DC CONVERTER

General Description

Features

AP3012

The AP3012 is a high power, constant frequency, cur-

rent mode PWM, inductor based, step-up (boost) con-

verter. The converter operates at high frequency

(1.5MHz) so that a small, low profile inductor can be

used.

The AP3012 has built-in overvoltage protection (OVP)

to allow the device goes into shutdown mode when the

output voltage exceeds the OVP threshold of 29V.

The AP3012 is available in standard SOT-23-5 pack-

age.

· High Efficiency up to 81%

· Adjustable Output Voltage up to 29V

· Shutdown Current 1µA Typical

· 1.5MHz Switching Frequency

· 36V 500mA Rugged Integrated Bipolar Switch

· Built-in Soft-start to Reduce Inrush Current Dur-

ing Start-up

· On-chip Overvoltage Protection

· Uses Low ESR Ceramic Output Capacitor

· Uses Small Inductor

Applications

· LCD/OLED Display Bias Supply

· White LED Driver for LCD Display Backlights

· Cellular Phones

Oct. 2009 Rev. 1. 5

SOT-23-5

Figure 1. Package Type of AP3012

BCD Semiconductor Manufacturing Limited

1

Share Link: