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MP2459GJ-Z

The MP2459GJ-Z is a versatile component designed to efficiently step down voltage in electronic circuits

Manufacturer:

Monolithic Power Systems (Mps)
Mfr.Part #:

MP2459GJ-Z
Datasheet:

MP2459GJ-Z Datasheet (PDF)
Output Voltage:

Adjustable
Output Current:

500 mA
Input Voltage, Max:

55 V
Number of Outputs:

1 Output
EDA/CAD Models:

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MP2459GJ-Z General Description

The MP2459GJ-Z is a step-up converter integrated circuit (IC) manufactured by Monolithic Power Systems. It is designed for small to medium-sized LCD TVs, monitors, and notebooks, as well as LED backlight applications. This IC has a wide input voltage range of 2.7V to 24V, making it suitable for a variety of power supply designs. It operates at a fixed switching frequency of 1.2MHz, providing efficient power conversion with minimal external components. The MP2459GJ-Z has a built-in power MOSFET with a low on-resistance of 85mΩ, reducing power loss and improving efficiency.Additionally, this IC features over-temperature protection, over-current protection, and under-voltage lockout for added system reliability. It comes in a small QFN-10 (3mmx3mm) package, making it ideal for space-constrained applications.

Key Features

Integrated synchronous step-down regulator

Input voltage range of 4.5V to 16V

Continuous output current of 2.0A

Efficiency up to 95%

Adjustable output voltage from 0.6V to VDD

Internal compensation

Power-good indicator

Overcurrent protection, over temperature protection, and short-circuit protection

Application

The MP2459GJ-Z is commonly used in various power management applications, including portable devices, consumer electronics, industrial equipment, automotive systems, and LED lighting

It is suitable for step-down voltage regulation, battery charging, and LED driving due to its high efficiency, wide input voltage range, and small form factor

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	Adjustable
Output Current	500 mA	Input Voltage, Max	55 V
Number of Outputs	1 Output	Topology	Buck
Mounting Style	SMD/SMT	Switching Frequency	480 kHz
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	MP2459	Input Voltage, Min	4.5 V
Input Voltage	4.5 V to 55 V	Operating Supply Current	850 uA
Product	Voltage Regulators	Product Type	Switching Voltage Regulators
Shutdown	Shutdown	Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	4.5 V
Type	Step-Down Converter	Unit Weight	0.000222 oz

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Ratings and Reviews

v**n 04/25/2021

it's very fast delivery.hope this continues in future alsoThank you so much

M**n 07/14/2020

The bulbs were packed in a soft insulation. It's all right. I haven't checked in yet. The goods are satisfied.

N**y 04/19/2020

Avaq's delivery speed deserves applause. I received the MK20DN512VLQ10 components in record time, allowing me to complete my project without any delays. Exceptional service!