BL9328
BL9328 is Dual 800mA Synchronous Buck Converter manufactured by Belling.
1.5 MHz, Dual 800mA Synchronous Buck Converter
Features
- High Efficiency: Up to 96%
- 1.5MHz Constant Switching Frequency
- Current Mode Operation for Excellent
Line and Load Transient Response
- No Schottky Diode Required
- 2.5V to 5.5V Input Voltage Range
- Adjustable Output Voltage
- 100% Duty Cycle in Dropout Mode
- Output Current:Up to 800mA per Channel
- Low Quiescent Current: 180μA each
- Over temperature Protection
- Short Circuit Protection
- Shutdown Quiescent Current < 1μA
- pact and thermally enhanced
Package:ESOP-8
APPLICATIONS
- Cellular and Smart Phones
- Wireless Handsets and DSL Modems
- Microprocessors and DSP Core Supplies
- PDAs
- Digital Still and Video...
