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BP5250 Datasheet DC/dc Converter

Manufacturer: ROHM

Overview: DC/DC converter BP5250/BP5250-24 The BP5250/BP5250-24 are DC/DC converters for step-down that can drive PchFET using PWM system. The voltage setting resistor and the bination of external power elements enable you to make any power circuit to your liking. High-efficient DC/DC converter can be made easy by adding external ponents such as I/O smoothing capacitor without designing circuit. Applications OA appliances(copy machine,personal puter, facsimile), AV appliances (car navigation, DVD etc.), and industrial appliances.

Datasheet Details

Part number BP5250
Manufacturer ROHM
File Size 118.53 KB
Description DC/DC converter
Datasheet BP5250_Rohm.pdf

General Description

s Pin No.

1 2 3 4 5 6 7 Pin name VCTL Vi SW GND IS Vo VADJ Function Power save terminal.Setting the voltage on this terminal to Low or high impedance turns the output OFF.

Normally connect to Vi for use.

Key Features

  • 1) High power conversion(η=90% Vin=12V 5V/2A) 2) Power save pin(Leakage current at OFF mode : IR=10µAMAX) 3) Output voltage can be established from 1.5V to 9V in the VADJ pin. (For BP5250, however, output voltage is limted by input voltage. ) 4) With recovery type overcurrent protection function (Detection current can be established by the external current detection resistance. ) 5) Power circuit can be made easy by adding external smoothing capacitor and power element. 6) Reference voltage accurac.

More Datasheets from ROHM

Part Number Description
BP5250-24 DC/DC converter
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BP5222 DC / DC converter
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BP5250 Distributor