- 2.6V to 5.5V operating input voltage range
- Adjustable output voltage range up to 27V
- Up to 3A output switch current
- 680K/1.2MHz Selectable Switching Frequency
- Programmable soft-start function
- External Compensation Network
- Current limit and Thermal shutdown protection
- Under voltage Lockout
- ≤ 1μA Shutdown Current
- Available in the Pb-Free MSOP-10L-EP,MSOP-8L-EPTDFN-10L and SOP-8L-EP Packages

3.AX5511-1.2MHz, High Voltage, Boost Converter

4.FP6290-Low-Noise Step-Up Current Mode PWM IC

FEATURES
˙Precision feedback reference voltage: 1.24V 
˙Current Limit Protection 
˙Internal fixed PWM frequency
˙Pin control frequency: 640KHz/1.2MHz
˙External Programmable Soft-Start function (SS)
˙Internal 0.2Ω, 1.6A, 14V Power MOSFET
˙Shutdown Current : 0.1uA
˙Adjustable Output from VCC to 12V
˙Package: MSOP8

5.FP6291-1MHz, 2A Step-Up Current Mode PWM Converter

FEATURES
˙Adjustable Output up to 12V
˙Internal Fixed PWM frequency: 1.0MHz
˙Precision Feedback Reference Voltage: 0.6V (±2%)
˙Internal 0.2Ω, 2A, 16V Power MOSFET
˙Shutdown Current: 0.1μA
˙Over Temperature Protection
˙Adjustable Over Current Protection: 0.5A ~ 2.5A
˙Package: SOT23-6L

6.FP6293-1MHz, 3.5A Step-Up Current Mode PWM Converter

    FP6293-1MHz, 3.5A Step-Up Current Mode PWM Converter

FEATURES
˙Adjustable Output up to 12V
˙Internal Fixed PWM frequency: 1.0MHz
˙Precision Feedback Reference Voltage: 0.6V (±2%)
˙Internal 0.14Ω, 3.5A, 16V Power MOSFET
˙Shutdown Current: 0.1μA
˙Over Temperature Protection
˙Adjustable Over Current Protection: 0.5A ~ 3.5A
˙Package: DFN-6L, DFN-8L

7.FP5139B -BOOST CONVERT CONTROL IC

   FP5139B-BOOST CONVERT CONTROL IC (FP5139B为FP5138/B的升级版)

深圳市百盛电子有限公司
 

FEATURES
˙Wide supply voltage operating range: 1.8 to 15V
˙Reference voltage precision: 2%
˙Low current consumption: Operation Mode 5.5mA 
                                                     Standby-by Mode 1μA
˙High speed oscillator frequency: 1MHz max.
˙Programmable Soft Start function (SS)
˙Short Circuit Protection function(SCP)
˙Totem-pole output with adjustable on/off current 
    (for NPN transistors or n-channel MOSFET)
˙Logic level control stand-by mode function
˙Package: SOP8/TSSOP8/MSOP8

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