供应PL2628小风扇升压IC，

 小风扇升压IC：PL2628， 

 小风扇锂电池充电IC：

型号                 封装   充电电流MAX  充电指示灯
PL4054(4.2V 锂电池) SOT23-5  800MA         单灯
PL4057(4.2V 锂电池) SOT23-6  500MA         双灯
PL4056(4.2V 锂电池) SOP8     1000MA        双灯
PL4057D(4.35V 锂电池) SOP8   1000MA        双灯

  The PL2628 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low  power  applications.  The  PL2628  switches  at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life.

  The PL2628   features  automatic  shifting  to  pulse frequency modulation mode at light loads. The PL2628 includes  under-voltage  lockout,  current limiting, and thermal overload protection to prevent damage in the event of an output overload. The PL2628 is  available  in  a  small  6-pin  SOT-23 package.

FEATURES

• Integrated 80mù Power MOSFET

• 2V to 24V Input Voltage

• 1.2MHz Fixed Switching Frequency

• Internal 4A Switch Current Limit

• Adjustable Output Voltage

• Internal Compensation

• Up to 28V Output Voltage

• Automatic Pulse Frequency Modulation

Mode at Light Loads

• up to 97% Efficiency

• Available in a 6-Pin SOT23-6 Package

APPLICATIONS

• Battery-Powered Equipment

• Set-Top Boxed

• LCD Bais Supply

• DSL and Cable Modems and Routers

• Networking cards powered from PCI or PCI express slots

                        代理：深圳市百盛新纪元半导体有限公司

深圳市百盛新纪元半导体有限公司   始创于2006年，  注册资金100万。 是一家专业生产销售和提供配套服务的综合性公司，公司拥有强大的技术支持和完善的售后服务。一度被评为【深圳市优秀半导体供应商】【工厂优质 配套服务商】.

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