ROHM Buck Converter, Surface, 32V Output Voltage, 1.5 A Output Current, 5 Outputs

The BD9701 / BD9703 / BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOSFET is built in for high efficiency in small load area. Lower electricity consumption of operating current 4mA (Typ.) and stand-by current 0μA (Typ.) is realized by adopting Bi-CMOS process.

• Maximum switching current : 1.5A (BD9701 / BD9703), 3A (BD9702)
• Built-in Pch FET ensures high efficiency
• Output voltage adjustable via external resistors
• High switching frequency : 100kHz (BD9701), 300kHz (BD9703), 110kHz (BD9702)
• Over current and thermal shutdown protection circuits built in
• ON / OFF control via STBY pin
• Small surface mount TO252-5 package