Datasheet Summary
2.7V to 14V
Synchronous Buck-Boost Controller
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.
Key Specifications
- Input Voltage Range:
- Reference Volatage Accuracy :
- Standby Current:
- Operating Temperature Range:
+2.7V to +14V
1.25% 0μA(Typ)
-25°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
Features
- Highly-Efficient...