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MPS MP2145GD-Z

Name: MP2145GD-Z
Rating: 4.5 (10 reviews)

With advanced synchronous switching technology, this device ensures reliable power delivery with minimal heat dissipation."

Brands: Monolithic Power Systems (Mps)

Mfr.Part #: MP2145GD-Z

Datasheet: MP2145GD-Z Datasheet (PDF)

Package/Case: QFN-12

Product Type: Voltage Regulators - DC DC Switching Regulators

RoHS Status:

Stock Condition: 6812 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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MP2145GD-Z General Description

The MP2145GD-Z is a synchronous step-down regulator with integrated high-side and low-side power MOSFETs. It operates over an input voltage range of 4.5V to 19V and can deliver up to 3A of continuous output current. The device has a fixed switching frequency of 1.5MHz and utilizes peak current mode control for excellent line and load regulation.The MP2145GD-Z features a wide adjustable output voltage range from 0.6V to 12V, making it suitable for a wide range of applications. It also offers programmable soft-start, over-current protection, and thermal shutdown for added protection and reliability.This regulator is housed in a compact 3mm x 3mm QFN package and operates over a temperature range of -40°C to +125°C. The MP2145GD-Z is designed for high-efficiency applications such as point-of-load regulation in telecom, networking, and industrial applications where a compact and efficient power solution is needed.

Features

Wide input voltage range from 2.7V to 18V
2A continuous output current
Efficiency up to 96%
Programmable soft-start
Integrated synchronous rectification for high efficiency
Over-current and over-temperature protection
Available in a small QFN-16 (3mmx3mm) package

Application

Consumer electronics
Industrial automation
Telecommunications
Networking equipment
LED lighting
Automotive
Medical devices
Portable devices
Wireless charging
Industrial control systems

Monolithic Power Systems (Mps) Inventory

Specifications

Parameter	Value	Parameter	Value
Product Category	Switching Voltage Regulators	RoHS	Details
Output Voltage	600 mV to 5.5 V	Output Current	5 A
Input Voltage, Max	6.25 V	Number of Outputs	1 Output
Topology	Buck	Package / Case	QFN-12
Mounting Style	SMD/SMT	Switching Frequency	1.2 MHz
Quiescent Current	40 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Series	MP2145
Input Voltage, Min	2.8 V	Brand	Monolithic Power Systems (MPS)
Input Voltage	2.8 V to 6.25 V	Operating Supply Current	40 uA
Product	Switching Regulators	Product Type	Switching Voltage Regulators
Factory Pack Quantity	5000	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2.8 V	Type	Synchronous Step-Down Switcher
Unit Weight	0.000776 oz

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Part points

The MP2145GD-Z chip is a power management integrated circuit (PMIC) used for voltage regulation and power monitoring in electronic devices. It offers high efficiency, low power consumption, and a wide input voltage range, making it suitable for a variety of applications. With its compact size and built-in protection features, the MP2145GD-Z chip enables reliable and efficient power management in modern electronic designs.
Features

The MP2145GD-Z is a synchronous buck converter IC that offers high efficiency, current mode control, and integrated power MOSFETs. It operates over a wide input voltage range and provides a fixed output voltage. The device also features over-current protection, thermal shutdown, and an adjustable soft-start function.
Pinout

The MP2145GD-Z is a dual synchronous step-down converter. It has a pin count of 40 pins and provides two independent outputs, with adjustable voltage ranges. Key features include high efficiency, integrated soft-start, and over-temperature protection.
Manufacturer

The manufacturer of the MP2145GD-Z is Monolithic Power Systems (MPS). It is a semiconductor company that specializes in power management solutions. MPS designs, develops, and markets high-performance integrated circuits used in various electronic applications, including smartphones, tablets, and industrial equipment.
Application Field

The MP2145GD-Z is a synchronous rectified DC-DC converter designed for space-constrained applications. It is suitable for various portable devices, including smartphones, tablets, portable audio players, and handheld gaming consoles. The converter provides high efficiency and compact size, making it suitable for small electronic devices with limited power requirements.
Package

The MP2145GD-Z is a chip with a QFN (Quad Flat No-Lead) package type. It has a form factor of 3mm x 3mm, which refers to its physical size.