MPS’ MP8770C is a 3 V to 17 V, 8 A, synchronous step-down converter with forced CCM

MPS’ MP8770C is a 3 V to 17 V, 8 A, synchronous step-down converter with forced CCM

The MP8770C from Monolithic Power Systems is a fully integrated, high-frequency, synchronous rectified step-down switch-mode converter with internal power MOSFETs. The device offers a very compact solution to achieve 8 A of continuous output current with excellent load and line regulation over a wide input range. It uses synchronous mode operation for higher efficiency over the output current load range. Constant on-time (COT) control operation provides a very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection (SCP), overcurrent protection (OCP), Undervoltage protection (UVP), and thermal shutdown. The MP8770C requires a minimal number of readily available, standard external components and is available in a space-saving QFN-16 (3 mm x 3 mm) package.

Features

• Operating input range: wide 3 V to 17 V
• Output current: 8 A
• 22 mΩ/10 mΩ low R_DS(ON) internal power MOSFETs
• Quiescent current: 100 μA
• Output adjustable from 0.6 V
• High-efficiency synchronous mode operation
• Pre-biased start-up
• Fixed 700 kHz switching frequency
• Forced PWM operation
• External programmable soft-start time
• EN and power good for power sequencing
• OCP and hiccup mode
• Thermal shutdown
• Available in a QFN-16 (3 mm x 3 mm) package

more information: https://www.monolithicpower.com/en/mp8770c.html

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