Коммутационные контроллеры TPS40061PWP

DC/DC контроллер , режим напряжения, 10В до 55В, 1 выход, синхронный понижающий, 1МГц, HTSSOP-16

The TPS40061PWP is a synchronous Buck Controller offers design flexibility with a variety of user programmable functions, including soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit and loop compensation. It is also synchronizable to an external supply. It incorporates the MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.

• Input voltage feed-forward compensation
• <1% Internal 0.7V Reference
• Programmable fixed-frequency up to 1MHz
• Internal gate drive outputs for high-side P-channel and synchronous N-channel MOSFETs
• Thermal shutdown
• Externally synchronizable
• Programmable high-side sense short-circuit protection
• Programmable closed-loop soft-start
• Green product and no Sb/Br

Области применения

Управление Питанием, Связь и Сеть