BD8303MUV-E2 generates step-up/down output including 3.3 V / 5 V from 1 cell of lithium battery, 4 batteries, or 2 cells of Li batteries with just one inductor. 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.
Feature
- Highly-efficient step-up/down DC/DC converter to be constructed just with one inductor.
- Supports a wide range of power supply voltage range. (input voltage: 2.7 V - 14.0 V)
- Supports high-current application with external Nch FET.
- Incorporates soft-start function.
- Incorporates timer latch system short protecting function.
- High heat radiation surface mounted package: VQFN016V3030