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MP2324GJ-Z

Name: MP2324GJ-Z
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 2A TSOT23-8

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製造商。部分 #MP2324GJ-Z
包 TSOT-23-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Function	Step-Down
OutputConfiguration	Positive
Topology	Buck
OutputType	Adjustable
NumberofOutputs	1
Voltage-Input(Min)	4.5V
Voltage-Input(Max)	24V
Voltage-Output(Min/Fixed)	0.8V
Voltage-Output(Max)	22.8V
Current-Output	2A
Frequency-Switching	500kHz
SynchronousRectifier	Yes
OperatingTemperature	-40°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	SOT-23-8 Thin, TSOT-23-8

概述

Description

MP2324GJ-Z is a Monolithic Power Systems synchronous buck DC-DC converter. It integrates the high‑ and low‑side MOSFETs to deliver a compact, efficient step‑down regulator for embedded and portable systems. Key points:
- Compact 8-pin package with external feedback for adjustable output (or fixed options as per variant)
- High efficiency across load ranges, suitable for point‑of‑load rails
- Protections: soft-start, enable control, current limit, over‑temperature, and UVLO
- Typical input range up to ~24 V and output adjustable down to ~0.8 V (specifics vary by variant)
Common applications: power supplies for MCUs/PMICs, embedded systems, and battery-powered devices.
For exact specifications, pinout, recommended PCB layout, and thermal considerations, refer to the MP2324GJ‑Z datasheet and product page.

Features

MP2324GJ-Z is a high-efficiency synchronous buck regulator from Monolithic Power Systems. Key features:
- Wide input range suitable for battery/automotive applications
- Synchronous buck with integrated high-side and low-side MOSFETs
- Output up to ~2 A (depends on external components and layout)
- Adjustable output via external feedback resistors (feedback reference around 0.8 V)
- Fixed switching frequency with PWM control; light-load mode for efficiency
- Soft-start to limit inrush; enable/shutdown control
- Protection: overcurrent/short-circuit, over-temperature, undervoltage lockout
- External compensation/feedback network for stable operation
- Small, RoHS-compliant package (compact DFN/QFN style)
Note: exact electrical specs (input range, max output current, switching frequency) vary by variant; consult the datasheet for precise numbers.

Package

QFN-16 package (3.0 × 3.0 mm) with an exposed pad.

Pinout

- Pin count: 16 pins (QFN-16 package).
- Function: Synchronous buck (step-down) DC-DC regulator with integrated high-side and low-side MOSFETs.

Manufacturer

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

Application

MP2324GJ-Z is a high‑efficiency step‑down (buck) regulator. Typical applications include:
- Battery-powered portable devices (phones, tablets, wearables, IoT sensors)
- Point‑of‑load rails for CPUs/GPUs/FPGA/ASICs
- Consumer electronics (cameras, set‑top boxes, printers)
- Networking equipment (routers, switches, modems)
- Industrial/automotive power subsystems requiring compact, efficient DC‑DC conversion