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SI-8033SD

Sanken
Part Number SI-8033SD
Manufacturer Sanken
Description 3A Buck Converter
Published Apr 1, 2013
Detailed Description 3 A, Buck Converter IC SI-8000SD Series Data Sheet Description SI-8000SD series are buck converter ICs whose maximum o...
Datasheet PDF File SI-8033SD PDF File

SI-8033SD
SI-8033SD

Overview
3 A, Buck Converter IC SI-8000SD Series Data Sheet Description SI-8000SD series are buck converter ICs whose maximum output current is 3 A.
These products have various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieve a buck converter circuit with few external components.
Features ● High Efficiency 84% (SI-8050SD: VIN = 20 V, IOUT = 1 A) ● Few Components ● Downsized Choke Coil (Switching Frequency 60 kHz (typ.
)) ● Fixed Output Voltage ● Soft Start Function ● On/Off Function ● Low Supply Current during Output Off ● Protection Functions Overcurrent Protections (OCP): Drooping Type, Auto-restart Thermal Shutdown (TSD): Auto-restart Typical Application Package TO263-5L Not to scale Selection Guide Part Number SI-8033SD SI-8050SD Output Voltage 3.
3 V 5V Applications For the systems requiring power supplies such as: ● Audio Visual Equipment ● Office Automation Equipment (e.
g.
, Printer) ● Onboard power supply SI-8000SD VIN SW GND VOS SS VIN 12345 L1 VOUT CIN GND C3 D1 COUT GND SI-8000SD-DSE Rev.
2.
1 SANKEN ELECTRIC CO.
, LTD.
1 Aug.
25, 2020 https://www.
sanken-ele.
co.
jp/en © SANKEN ELECTRIC CO.
, LTD.
2011 SI-8000SD Contents Description ------------------------------------------------------------------------------------------------------ 1 Contents --------------------------------------------------------------------------------------------------------- 2 1.
Absolute Maximum Ratings----------------------------------------------------------------------------- 3 2.
Thermal Resistance Characteristics ------------------------------------------------------------------- 3 3.
Recommended Operating Conditions ----------------------------------------------------------------- 4 4.
Electrical Characteristics -------------------------------------------------------------------------------- 5 4.
1.
SI-8033SD----------------------------------------------------------------------------...


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