8-35V 1.5A 1ch Buck converter
The BD9870FPS single-channel step-down switching regulator incorporates a Pch MOSFET capable of PWM operation at 900kHz, enabling use of a smaller coil, as well as circuitry that eliminates the need for external compensation - only a diode, coil, and ceramic capacitor are required - reducing board size significantly.
For Automotive usage, please contact Sales.
Features:・Maximum switching current : 1.5A
・Built-in Pch FET ensures high efficiency
・Output voltage adjustable via external resistors
・High switching frequency : 900kHz (fixed)
・Soft start time : 5ms (fixed)
・Overcurrent and thermal shutdown protection circuits built in
・ON / OFF control via STBY pin
・Ceramic output capacitor compatibility
・Small surface mount TO252S-5 package