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MP2144GJ-Z

This product belongs to the MP2144 Series of step down switchers designed for high efficiency power conversion applications

Manufacturer:

Monolithic Power Systems (Mps)
Mfr.Part #:

MP2144GJ-Z
Datasheet:

MP2144GJ-Z Datasheet (PDF)
Output Voltage:

600 mV to 5 V
Output Current:

2 A
Input Voltage, Max:

5.5 V
Number of Outputs:

1 Output
EDA/CAD Models:

Request Free CAD Models for MP2144GJ-Z

Email: [email protected]

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Tel: +852 95804164

MP2144GJ-Z General Description

The MP2144GJ-Z is a synchronous rectified step-down converter designed for low power applications. It operates at a switching frequency of 1.6MHz, allowing for a compact design with small external components. This converter has a wide input voltage range of 4.5V to 24V, making it suitable for various applications.The MP2144GJ-Z has a maximum output current of 3A, making it suitable for powering a range of devices. It also features a high efficiency, reaching up to 95%, which helps to minimize power loss and reduce heat generation. The converter has a fixed output voltage of 3.3V, making it easy to integrate into a design without the need for external components.Other features of the MP2144GJ-Z include overcurrent protection, thermal shutdown, and undervoltage lockout. These protections help to ensure the reliability and safety of the converter in operation. The MP2144GJ-Z is available in a compact and thermally enhanced 8-pin SOIC package, making it suitable for space-constrained applications.

Key Features

Wide operating voltage range: 7V to 16V
2A continuous output current
Low dropout voltage: 200mV at 2A
Adjustable output voltage
Programmable soft-start
Over-temperature protection
Over-current protection
Under-voltage lockout

Application

Automotive power management
Industrial control systems
Telecommunication equipment
Networking devices
Battery-powered devices
Portable electronics
Point of Sale (POS) terminals
Wireless routers
Smart home devices
Medical devices

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	600 mV to 5 V
Output Current	2 A	Input Voltage, Max	5.5 V
Number of Outputs	1 Output	Topology	Buck
Mounting Style	SMD/SMT	Switching Frequency	1.2 MHz
Quiescent Current	40 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Series	MP2144
Input Voltage, Min	2.5 V	Input Voltage	2.5 V to 5.5 V
Product	Switching Regulators	Product Type	Switching Voltage Regulators
Shutdown	Shutdown	Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	2.5 V
Type	Synchronous Step-Down Switcher	Unit Weight	0.000222 oz

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Ratings and Reviews

J**n 10/15/2023

Delivered in eight days directly into post box. Seller extended protection without any argue. Capasitors are good, thanks. Delivery of eight days to the mailbox. The seller extended the protection without problems. Capacitors gut.

P**y 09/19/2021

In st. petersburg for 9 days. Visually everything is fine.

D**o 07/11/2021

The relay works, larger in size than it seemed. Built on moc3063, i.e. Tracking the transition through zero is present.

A**n 11/18/2020

Useless purchase. The size of the toy, according to the photo it is impossible to understand...