LTC3630AHMSE#WPBF

LTC3630AHMSE#WPBF is a high efficiency, synchronous step-down DC/DC converter with internal high side and synchronous power switches that draw only 12μA typical DC supply current while maintaining a regulated output voltage at no load. This can supply up to 500mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and reducing output ripple and component size. This combination of Burst Mode® operation, integrated power switches, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents. With its wide input range of 4V to 76V, this is a robust converter suited for regulating a wide variety of power sources. A feedback comparator output enables multiple to be paralleled in higher current applications. Application includes industrial control supplies, medical devices, portable instruments, automotive, avionics.

• 16-lead plastic MSOP package, temperature range from -40 to 150°C
• Low side power MOSFETs, no compensation required
• Adjustable 50mA to 500mA maximum output current
• Low dropout operation 100% duty cycle, wide output range 0.8V to VIN
• 0.8V ±1% feedback voltage reference, precise RUN pin threshold
• Internal and external soft-start
• Few external components required
• AEC-Q100 qualified for automotive applications

Piezīmes

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