BP5277-12 Datasheet PDF (Non-Isolated Step-Down 3-Terminal DC/DC Converters)

BP5277-12 - Non-Isolated Step-Down 3-Terminal DC/DC Converters

Description

The BP5275 series of DC/DC converters utilize high rated voltage.

A control circuit, switching element, and coil are built in, along with input/output capacitors, resulting in stable operation with no external components required.

Features

1) High rated voltage 2) No external parts required 3) High power conversion efficiency. 4) Heat sink unnecessary. 5) Low output ripple voltage 6) High output voltage accuracy 7) Pin-compatible with conventional 3-pin LDOs 8) Compact package. BP5277-33 / BP5277-50 / BP5277-90 / BP5277-12 / BP5277-13 / BP5277-15 : SIP3 www. DataSheet. co. kr List of the series BP5277.
33 Input voltage Output voltage Maximum output current (no heat sink / include heat sink) Power conversion efficiency (Vi=24V.

Datasheet Details

Part number	BP5277-12
Manufacturer	ROHM
File Size	480.54 KB
Description	Non-Isolated Step-Down 3-Terminal DC/DC Converters
Datasheet	BP5277-12 Datasheet

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Full PDF Text Transcription

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Data Sheet Non-Isolated Step-Down 3-Terminal DC/DC Converters BP5277-33 / BP5277-50 / BP5277-90 / BP5277-12 / BP5277-13 / BP5277-15 Description The BP5275 series of DC/DC converters utilize high rated voltage. A control circuit, switching element, and coil are built in, along with input/output capacitors, resulting in stable operation with no external components required. High conversion efficiency, combined with an original heat dissipation structure, enables configuration an ultra-compact switching power supplies. 500mA output is possible with no heat sink required (800mA with heat sink). In addition, the ICs are pin-compatible with conventional TO-220 LDO regulators, making replacement easy.

Published: Apr 4, 2012 |