BD8303MUV-E2 Даташит - ROHM Semiconductor
Номер в каталоге
BD8303MUV-E2
производитель
ROHM Semiconductor
General Description
BD8303MUV is ROHM’s high efficiency step-up/step-down switching regulator IC. It produces output of 3.3V / 5V from 1 cell of lithium battery, 4 batteries, or 2 cells of Li batteries with just one inductor.
This IC uses an original step-up/step-down drive system and provides a higher efficient power supply than conventional SEPIC-system or H-bridge system switching regulators.
FEATUREs
■ Highly-Efficient Step-Up/Step-Down DC/DC
Converter Implemented with Just One Inductor
■ Supports High-Current Applications with External
N-Channel FET
■ Incorporates a Soft-Start Function
■ Incorporates a Timer-Latch System with Short
Circuit Protection Function
APPLICATIONs
General Portable Equipment
■ DVC
■ Single-Lens Reflex Cameras
■ Portable DVDs
■ Mobile PCs
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