Datasheet > MA2009C

MA2009C

更新时间： 2025-07-25 01:10:59

品牌	Logo	应用领域
久昌 - MPOWER		/
页数	文件大小	规格书
9页	383K
描述
1.2MHz 2A, High Voltage, Boost Converte

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MA2009C 数据手册

MA2009

1.2MHz 2A, High Voltage, Boost Converter



GENERAL DESCRIPTION

The MA2009 is a current mode step up converter intended for small, low power applications.

The converter input voltage ranging from 2.6V to 16V. The Output voltage can be set up to

28V. The frequency is 1.2MHz allows the use of small external inductors and capacitors and

provides fast transient response. Internal soft start results in small inrush current and extends

battery life. Internal power MOSFET with very low RDS (ON) provides high efficiency. The

MA2009 automatically transits from PWM to PFM during light load condition further increasing

efficiency. The converter also provides protection functions such as under-voltage lockout,

current limit and thermal shutdown. The MA2009 is available in 6-pin SOT23 packages.



FEATURES

2.6V to 16V operating input voltage range

1.2MHz Fixed Switching Frequency

Adjustable output voltage range up to 28V

Internal 3A switching current limit

Up to 97% Efficiency

Internal Soft-start Function and compensation

Current limit and Thermal shutdown protection

Under voltage Lockout

Available in the 6-pin SOT23 Packages

APPLICATIONS

Battery-Powered Equipment

Set-Top Boxed

LCD Bias Supply

PDA, DVD and GPS Receivers

Portable Instruments

Major Power Technology Co., Ltd.

Rev 1.0 Sep. 14, 2016

1/9

12 3 4 5 6 7...9

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