ROHM Semiconductor USA, LLC 3.5-14V 1A 1ch Buck converter BD8312HFN

Description
ROHM’s 1.0A/1.5 MHz synchronous step-down switching regulator BD8312HFN produces step-down output including 1.2, 1.8, 3.3, or 5 V from 4 batteries, batteries such as Li2cell or Li3cell, etc. or a 5V/12V fixed power supply line. This IC allows easy production of small power supply by a wide range of external constants, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.5 MHz, built-in synchronous rectification SW capable of withstanding 15 V, and flexible phase compensation system on board.
  • 3.5-14V 1A 1ch Buck converter - BD8312HFN - ROHM Semiconductor USA, LLC
    ROHM Semiconductor USA, LLC
Datasheet
Description
ROHM’s 1.0A/1.5 MHz synchronous step-down switching regulator BD8312HFN produces step-down output including 1.2, 1.8, 3.3, or 5 V from 4 batteries, batteries such as Li2cell or Li3cell, etc. or a 5V/12V fixed power supply line. This IC allows easy production of small power supply by a wide range of external constants, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.5 MHz, built-in synchronous rectification SW capable of withstanding 15 V, and flexible phase compensation system on board.
Datasheet

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3.5-14V 1A 1ch Buck converter - BD8312HFN - ROHM Semiconductor USA, LLC
ROHM Semiconductor USA, LLC
Santa Clara, CA, USA
3.5-14V 1A 1ch Buck converter
BD8312HFN
3.5-14V 1A 1ch Buck converter BD8312HFN
ROHM’s 1.0A/1.5 MHz synchronous step-down switching regulator BD8312HFN produces step-down output including 1.2, 1.8, 3.3, or 5 V from 4 batteries, batteries such as Li2cell or Li3cell, etc. or a 5V/12V fixed power supply line. This IC allows easy production of small power supply by a wide range of external constants, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.5 MHz, built-in synchronous rectification SW capable of withstanding 15 V, and flexible phase compensation system on board.

ROHM’s 1.0A/1.5 MHz synchronous step-down switching regulator BD8312HFN produces step-down output including 1.2, 1.8, 3.3, or 5 V from 4 batteries, batteries such as Li2cell or Li3cell, etc. or a 5V/12V fixed power supply line. This IC allows easy production of small power supply by a wide range of external constants, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.5 MHz, built-in synchronous rectification SW capable of withstanding 15 V, and flexible phase compensation system on board.

Supplier's Site Datasheet

Technical Specifications

  ROHM Semiconductor USA, LLC
Product Category IC Switching Voltage Regulators
Product Number BD8312HFN
Product Name 3.5-14V 1A 1ch Buck converter
Configuration / Function Buck
Package Type Other; HSON8
Output Voltage 1.2 to 12 volts
IOUT 1 amps
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