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SHOUDING - 2A Step-Up Current Mode PWM Converter

Numéro de référence SD6271
Description 2A Step-Up Current Mode PWM Converter
Fabricant SHOUDING 
Logo SHOUDING 





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SD6271 fiche technique
SHOUDING
SD6271
1MHz, 2A Step-Up Current Mode PWM Converter
General Description
The SD6271 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25Ω
power MOSFET make this regulator highly power efficient. The internal compensation network also
minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects
to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.
The SD6271 is available in the SOT23-6L package and provides space-saving PCB for the
application fields.
Features
Adjustable Output up to 24V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.25Ω, 2A, 26V Power MOSFET
Shutdown Current: 0.1μA
Over Voltage Protection
Over Temperature Protection
Adjustable Over Current Protection: 0.5A ~ 2.5A
Package: SOT23-6L
Applications
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
Typical Application Circuit
SD6271
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