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PDF HF6250 Data sheet ( Hoja de datos )

Número de pieza HF6250
Descripción 38V 5A Synchronous Buck Converter
Fabricantes HUAFUQIN ELECTRONICS　
Logotipo HUAFUQIN ELECTRONICS Logotipo



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No Preview Available ! HF6250 Hoja de datos, Descripción, Manual

SHENZHEN HUAFUQIN ELECTRONICS CO.,LTD
HF6250
38V 5A Synchronous Buck Converter
Description
The HF6250 is a monolithic synchronous
buck regulator. The device integrates internal
high side and external low side power
MOSFETs, and provides 5A of continuous load
current over a wide input voltage of 8V to 38V.
Current mode control provides fast transient
response and cycle-by-cycle current limit.
An internal soft-start prevents inrush current
at turn-on, This device, available in SOP8L-EP
(Exposed pad) package, provides a very
compact solution with minimal external
components.
Features
Wide 8V to 38V Operating Input Range
Integrated 90mΩ high side Power MOSFET
Switches
Output Adjustable from VFB(1V) to 20V
Up to 95% Efficiency
Internal Soft-Start
Stable with Low ESR Ceramic Output
Capacitors
Fixed 160KHz Frequency
Cycle-by-Cycle Over Current Protection
Input Under/Over Voltage Lockout
Application Circuit
HF6250
VOUT=VFB × (1+R1/R2), VFB = 1.00V, R2 suggest 10k~30kΩ
REV：A0_J
2014-10-14
Huafuqin Electronics
1 www.hfq123.com

1 page




HF6250 pdf
SHENZHEN HUAFUQIN ELECTRONICS CO.,LTD
Typical Characteristics
HF6250
REV：A0_J
2014-10-14
5 Huafuqin Electronics
www.hfq123.com

5 Page










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