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MP2635AGR-Z

Name: MP2635AGR-Z
Rating: 4.7 (12 reviews)

2A SINGLE CELL SWITCHING CHARGER

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規格

Series	MP
Part Status	Active
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Current - Charging	Constant - Programmable
Programmable Features	Current, Timer, Voltage
Fault Protection	Over Current, Over Voltage
Charge Current - Max	2A
Battery Pack Voltage	4.35V (Max)
Voltage - Supply (Max)	6V
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	24-PowerVFQFN
Supplier Device Package	24-QFN (4x4)
Packaging	Tape & Reel (TR)

概述

Description

MP2635AGR-Z is a high-efficiency, synchronous buck DC-DC regulator from Monolithic Power Systems (MPS). It’s a fully integrated switching regulator that steps down a higher input voltage to a stable output for core or system rails. Key features typically include integrated high- and low-side MOSFETs, adjustable output via a feedback divider, programmable switching frequency, and startup/enable control. It also provides protections such as overcurrent/short-circuit protection, thermal shutdown, and undervoltage lockout, with soft-start for smooth power-up. The “AGR-Z” suffix denotes a RoHS-compliant, lead-free variant in a specific MPS package. Suitable applications include CPU/GPU core rails, memory, FPGAs, and other portable or embedded power-conversion needs where compact, efficient regulation is required. For exact electrical specs, package details, and pinout, refer to the latest MP2635AGR-Z datasheet.

Package

MP2635AGR-Z is in an 8-pin WSON package (3×3 mm) with an exposed pad. Verify exact dimensions/pinout in the datasheet.

Pinout

- Pin count: 8 pins (8-pin package).
- Function: Synchronous step-down (buck) DC-DC converter with integrated high-side/low-side MOSFETs; adjustable output via FB with EN, VIN, SW, GND pins (plus indirect feedback control).

Manufacturer

Manufacturer: Monolithic Power Systems, Inc. (MPS).
Company type: A fabless semiconductor company that designs and sells analog and mixed-signal power-management ICs (e.g., DC-DC converters, regulators, LED drivers).

Application

MP2635AGR-Z is a high-efficiency synchronous buck regulator. Typical applications: portable consumer electronics (smartphones, tablets, wearables); computer power systems (CPU/GPU core rails and motherboards); set-top boxes, TVs/monitors, printers; networking/telecom equipment (switches, routers); automotive and industrial power management; battery-powered adapters and chargers.