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One stop supply of electronic components MP2459GJ-Z Buck Switching Regulator IC Positive Adjustable 0.81V 1 Output 500mA SOT23-6

MP2459GJ-Z

Model:MP2459GJ-Z

Manufacturer:MPS

Package:SOT-23-6

詳情

Product Descriptions

The MP2459 is a monolithic, step-down, switchmode converter with a built-in power MOSFET. It achieves a 0.5A peak-output current over a wide input supply range with excellent load and line regulation. Current-mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. 


The MP2459 requires a minimal number of readily-available external components. The MP2459 is available in a TSOT23-6 package.


Product Features


? 0.5A Peak Output Current

? 1ohm Internal Power MOSFET

? Stable with Low-ESR Ceramic Output Capacitors

? Up to 90 Efficiency

? 0.1uA Shutdown Mode

? Fixed 480kHz Frequency

? Thermal Shutdown

? Cycle-by-Cycle Over-Current Protection

? Wide 4.5V-to-55V Operating Input Range

? Output Adjustable from 0.81V to 0.95*VIN

? Available in a TSOT23-6 Package


Product Applications


? Power Meters

? Distributed Power Systems

? Battery Chargers

? Pre-Regulator for Linear Regulators

? WLED Drivers


Specifications


Attribute

Attribute value

ANSM-Part#

ANSM-MP2459GJ-Z

Category

Integrated Circuits (ICs)

Power Management (PMIC)

Voltage Regulators - DC DC Switching Regulators

Mfr

Monolithic Power Systems Inc.

Series

-

Package

Tape & Reel (TR)

Cut Tape (CT)

Digi-Reel?

Product Status

Active

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Output Type

Adjustable

Number of Outputs

1

Voltage - Input (Min)

4.5V

Voltage - Input (Max)

55V

Voltage - Output (Min/Fixed)

0.81V

Voltage - Output (Max)

52.25V

Current - Output

500mA

Frequency - Switching

480kHz

Synchronous Rectifier

No

Operating Temperature

-40°C ~ 125°C (TJ)

Mounting Type

Surface Mount

Package / Case

SOT-23-6 Thin, TSOT-23-6

Supplier Device Package

TSOT-23-6

Base Product Number

MP2459


Actual product photos



Product Data Book:


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For more product information, please download the PDF


Payment&Transportation


詳情8.1


Official Certificate&Certificate



詳情頁3.1



Multiple product supply



詳情5.1


Company office environment


詳情6.1


Warehouse Real Shot


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Standard packaging


詳情9


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