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BD9848FV - 2-ch Switching Regulator Controller

Features

  • High Input-voltage ( Vcc=35V) MOSFET-driver circuit built-in（dual circuit for step-down output） Built-in circuits for error amplifier reference voltage (1.0 V1%) 5 consecutive over current pulse detection circuit built in. Soft-start timing adjustable Master/Slave function ○Absolute maximum ratings（Ta=25℃） Item Symbol Limits Power Supply Voltage Vcc 36 Power dissipation Pd 812＊1 Output pin voltage VOUT Vcc-7V～Vcc C5V pin voltage VC5V Vcc-7V～Vcc Operating temperature Topr -.

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Datasheet preview – BD9848FV

Datasheet Details

Part number BD9848FV
Manufacturer ROHM
File Size 380.38 KB
Description 2-ch Switching Regulator Controller
Datasheet download datasheet BD9848FV Datasheet
Additional preview pages of the BD9848FV datasheet.

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Full PDF Text Transcription

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1/4 STRUCTURE PRODUCTSERIES Silicon Monolithic Integrated Circuit 2-ch Switching Regulator Controller TYPE BD9848FV FEATURES High Input-voltage ( Vcc=35V) MOSFET-driver circuit built-in（dual circuit for step-down output） Built-in circuits for error amplifier reference voltage (1.0 V1%) 5 consecutive over current pulse detection circuit built in. Soft-start timing adjustable Master/Slave function ○Absolute maximum ratings（Ta=25℃） Item Symbol Limits Power Supply Voltage Vcc 36 Power dissipation Pd 812＊1 Output pin voltage VOUT Vcc-7V～Vcc C5V pin voltage VC5V Vcc-7V～Vcc Operating temperature Topr -40～+105 Storage temperature Tstg -55～+150 Unit V mW V V ℃ ℃ Maximum Junction temperature Tjmax 150 ℃ *1 Should be deleted by 6.5mW/℃ at Ta=25℃ or more.
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