BD9876AEFJ Description
Output 3.0A and belo w High Efficiency Rate Step-down Switching Re gulator Po wer MOSF ET Internal Type BD9876AEFJ mainl y used as second ary s ide Po wer supply, for example from fixed Power supply of 12V, 24V etc, Step-down Output of 1.2V/1.8V/3.3V/5V, etc, can be produced. T his IC h as e xternal C oil/Capacitor down-sizing throu gh 30 0kHz F requency operation, inside Nch-F ET SW for 45V “ withstand-pressure”...
BD9876AEFJ Key Features
- Internal 200 mΩ Nch MOSFET
- Output Current 3A
- Oscillation Frequency 3 00kHz
- Synchronizes to External Clock ( 200kHz～ 500kHz )
- Feedback Voltage 1.0V±1.0%
- Internal Soft Start Function
- Internal Over Current Protect Circuit, Low Input Error Prevention Circuit, Heat Protect Circuit
- ON/OFF Control through EN Pin (Standby Current 0 A Typ.)
- Package: HTSOP-J8 Package
BD9876AEFJ Applications
- For Household machines in general that have 12V/24V Lines, etc