BD8305MUV - High-effciency Step-up/down Switching Regulators

Rohm

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Datasheet Details

Part number: BD8305MUV
Manufacturer: ROHM ↗
File Size: 436.12 KB
Datasheet: BD8305MUV_Rohm.pdf
Description: High-effciency Step-up/down Switching Regulators

BD8305MUV Product details

Description

ROHM’s highly-efficient step-up/down switching regulator BD8305MUV produces step-up/down output including 3.3 V from 1 cell of lithium battery with just one coil.This IC adopts an original step-up/down drive system and creates a higher efficient power supply than conventional Sepic-system or H-bridge system switching regulators..

Features

1) Highly-efficient step-up/down DC/DC converter to be constructed just with one inductor. 2) Input voltage 2.5 V - 5.5 V 3) Output current 1 A at 3.3 V 800 mA at 5.0 V 4) Incorporates soft-start function. 5) Incorporates timer latch system short protecting function. 6) High heat radiation surface mounted package VQFN020V4040.
Application General portable equipment like portable audio or DSC/DVC.
Absolute Maximum Ratings Parameter Maximum applied power voltage Maximum input current Maxim.

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High-effciency Step-up down Switching Regulators Rohm

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