MP2136

MP2136 2.5V to 6V Input, 2MHz, 1A Synchronous Step-Down Converter The Future of Analog IC Technology DESCRIPTION The MP2136 is a 2MHz constant frequency, current mode, PWM step-down converter with integrated main switch and synchronous R FEATURES 2MHz Constant Switching Frequency O 1A Available Load Current F 2.5V to 6V Input Voltage Range rectifier that is ideal for powering portable equipment that runs from a single Li-Ion or Li- Polymer battery. D The MP2136 can supply up to 1A load current from a 2.5V to 6V input voltage. The output E voltage can be as low as 0.6V. D Additional features include <1µA shutdown S N current, internal soft-start, cycle-by-cycle over current protection, short circuit protection, and EN N 1 thermal shutdown. M IG 4 The MP2136 is available in a 6-pin, QFN6 OM ES P21 2mm×2mm package. Output Voltage as Low as 0.6V Current Mode Control Cycle-by-Cycle Over Current Protection Short Circuit Protection Thermal Shutdown <1µA Shutdown Current Internal Soft-Start Space-Saving 6-pin, QFN6 2mm×2mm package APPLICATIONS Cellular Phones Microprocessors and DSP Core Supplies PDAs and Smart Phones MP3 and Portable Media Players Digital Still and Video Cameras Portable Instruments “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. C D M TYPICAL APPLICATION T RE NEW R TO VIN 2.5V - 6V NO REFE OFF ONEN C1 4.7uF U1 3 IN 4 SW MP2136EG L1 1.2uH 2 EN 1 NC FB 6 5 GND ...