遠翔科技股份有限公司 Feeling Technology Corp. -- FP6277
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FP6277   
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FP6277 500kHz 7A High Efficiency Synchronous PWM Boost Converter
General Description
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    The FP6277 is a current mode boost DC-DC converter with PWM/PSM control. Its PWM circuitry with built-in 30mΩ high side switch and 30mΩ low side switch make this regulator highly power efficient. The internal compensation network also minimizes external component counts to only 6. An internal 0.6V voltage is connected to error amplifier the non-inverting input as precision reference voltage. Built-in soft-start function can reduce the inrush current.

Features
˙Current mode with PWM/PSM control
˙Input voltage range: 2.4V~4.5V
˙Adjustable Output up to 5.3V
˙Shutdown current: <1uA
˙Oscillator frequency: 500KHz
˙Reference voltage: 0.6V +/-2%
˙Disconnect load during shutdown
˙Cycle-by-cycle current limit
˙Low RDS(on): 30mΩ for both high and low side
˙Protection: OTP, OCP, SCP
˙Internal compensation
˙Internal soft-start: 7ms
˙Package: SOP-8L(EP)





 

 

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Copyright © 2008 Feeling Technology Corp. All rights reserved .
Tel:03-5600588 . Fax:03-6205511 . E-mail:Cho_tricia@feeling-tech.com.tw
公司地址:302 新竹縣竹北市台元二街1號7樓之2