MPQ2128 Step-Down Converter

MPQ2128 Step-Down Converter

The MPQ2128 is a 3MHz, constant-frequency, current-mode, PWM, step-down converter. It has an integrated main switch and synchronous rectifier that make it ideal for low-voltage conversions. The MPQ2128 can supply up to 1A load current from a 2.5V-to-6V input voltage. The output voltage can go as low.

Features

include <1μA shutdown current, internal soft-start, cycle-by-cycle overcurrent protection, short-circuit protection, and thermal shutdown. The MPQ2128 is available in a 2mm×2mm 8pin QFN package. MPQ2128 2.5V-to-6V Input, 3MHz, 1A Synchronous, Step-Down Converter Available in AEC-Q100 FEATURES
• Meets Automotive Requirements
• Highly Efficient: Up to 95%
• 3MHz Constant-Switching Frequency
• 1A Available Load Current
• 2.5V-to-6V Input Voltage Range
• Output Voltage as Low as 0.6V
• Current-Mode Control
• Cycle-by-Cycle Over-Current Protection
• Short-Circuit Protection
• Thermal Shutdown
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