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  4. MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package (Monolithic Power Systems, Inc.)
MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package-MP2164
MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package-Monolithic Power Systems, Inc.

MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response

About This Product

■Summary

The MP2164 is a monolithic step-down switch-mode converter with integrated power MOSFETs capable of delivering 3A continuous output current over a 2.5V to 5.5V input voltage range with excellent load and line regulation. Output voltage is adjustable as low as 0.6V. The MP2164 is ideal for powering portable devices powered by single-cell lithium-ion (Li+) batteries. Constant on-time (COT) control provides fast transient response, high light load efficiency and easy loop stabilization. Extensive protection features include output overvoltage protection (OVP), cycle-by-cycle current limit, and thermal shutdown. The MP2164 is available in a QFN-12 (2mm x 2mm) package.

■Features and benefits

・Light load efficiency of 80% or more ・Forced PWM and automatic PFM options ・Wide operating input range from 2.5V to 5.5V ・Low output voltage of 0.6V ・100% duty cycle in dropout condition ・3A output current ・Built-in 32mΩ and 20mΩ power MOSFETs ・2.3MHz frequency ・Internal soft start (SS) ・Short circuit protection (SCP) with hiccup mode ・Thermal shutdown ・Stabilized by low ESR output ceramic capacitor ・Provided in QFN-12 (2mm x 2mm) package

■Available product numbers

・MP2164GG-P MP2164GG-Z MP2164-XD-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package

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1 Models of MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package

Image Part Number Price (excluding tax) Control Mode Iout (max) (A) Iq (typ) (mA) Special Features Vfb (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
MP2164 2.5V to 5.5V, 3A, 2.3MHz, synchronous step-down converter with mode and soft-start in small QFN package-Part Number-MP2164

MP2164

Available upon quote

COT Control

3

0.05

100% Duty Cycle, Synchronous

0.6

2,300

Catalog

QFN-12 (2x2)

5.5

2.5

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About Company Handling This Product

Monolithic Power Systems, Inc.

Response Rate

100.0%

Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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