MP2164GG-Z

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MP2164GG-Z

IC REG BUCK ADJ 3A 12QFN

  • Manufacturer
  • Mfr. Part #MP2164GG-Z
  • Package
  • Datasheet
  • In Stock17125

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Specifications

Series MP
Part Status Active
Base Product Number MP2164
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.5V
Current - Output 3A
Frequency - Switching 2.3MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 12-VFQFN
Supplier Device Package 12-QFN (2x2)
Packaging Tape & Reel (TR)

Overview

Description

MP2164GG-Z is a Monolithic Power Systems DC-DC converter in the MP2164 family. It is a buck regulator IC with an integrated high-side switch designed for efficient step-down from a wide input to a configurable output.
Key points:
- Integrated switch (no external FET required) and feedback-based regulation
- Adjustable output via external resistors; fixed-frequency operation
- Built-in protections: undervoltage lockout,-overcurrent/short-circuit protection, thermal shutdown
- Soft-start and enable control for reliable startup
- RoHS-compliant GG package
Typical uses:
- Vehicle and industrial power rails, consumer electronics, and LED driver applications where a compact, efficient step-down regulator is needed.
Notes:
- For exact electrical specs (input range, output accuracy, switching frequency, quiescent current) and recommended application circuits, consult the MP2164GG-Z datasheet.

Features

Here are the typical features of MP2164GG-Z (concise):
- Buck regulator with integrated high-side MOSFET
- Wide input range: up to 42 V
- Output current capability: up to ~4 A (switch current)
- Current-mode control for fast transient response
- Adjustable output via external resistor divider (standard feedback)
- Soft-start to minimize inrush
- Enable/shutdown control
- Protection: overcurrent/short-circuit (often with hiccup), overtemperature, and undervoltage lockout
- Efficient operation with light-load modes (PWM/PFM behavior)
- RoHS-compliant, compact packaging (GG-Z variant) suitable for wide applications
Note: Exact numbers and internal features may vary by revision; refer to the datasheet for precise specs.

Package

MP2164GG-Z is in a 16‑pin QFN package (3.0 × 3.0 mm) with an exposed pad; RoHS compliant.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: High‑efficiency buck (step‑down) switching regulator. Converts Vin to a lower regulated Vout using a switching node (SW/LX), with feedback (FB) for regulation and pins for VIN, GND, EN (enable), and compensation/bypass as part of its control.

Manufacturer

Manufacturer: Monolithic Power Systems, Inc. (MPS).
They are a fabless semiconductor company that designs and markets analog and mixed-signal power-management ICs (e.g., DC-DC converters, PMICs) for applications in computing, networking, consumer electronics, and automotive.

Application

- CPU/GPU and other point-of-load VRMs on desktops, laptops, and graphics cards
- Distributed power for motherboards, servers, and networking gear
- Telecom and data-communication equipment power supplies
- Industrial control, automation, and related power rails
- Automotive electronics and battery-powered devices
- LED backlight/display power rails

Equivalent

There is no widely published exact pin‑for‑pin cross reference for MP2164GG‑Z. For functionally similar replacements, look for 4A buck regulators in an 8-pin package with 4–40V input range, e.g., Richtek RT8250/RT8253, TI LM3671/LM2675 family, Analog Devices ADP2302/ADP2303. Always verify pinout, input/output voltage ranges, and current rating before substitution.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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2. Credit/ Debit Card

3. Wire Transfer

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