MP2143H datasheet(3/15 Pages) MPS

부품명	MP2143H

상세설명	3A, 5.5V, 2.0MHz Synchronous Step Down Switcher

Download	15 Pages

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제조업체	MPS [Monolithic Power Systems]

홈페이지	http://www.monolithicpower.com

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3 / 15 page

MP2143H – 3A, 5.5V, 2.0MHz, SYNCHRONOUS STEP-DOWN SWITCHER

MP2143H Rev. 1.02

www.MonolithicPower.com

3

6/30/2016

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ABSOLUTE MAXIMUM RATINGS (1)

Supply Voltage VIN ......................................... 6V

VSW…………………………

-0.3V (-5V for <10ns) to VIN+0.3V (10V for

<10ns)

All Other Pins.................................-0.3V to +6 V

Junction Temperature...............................150°C

Lead Temperature ....................................260°C

Continuous Power Dissipation (TA = 25°C)

(2)

……….….. ................................................. 1.9W

Storage Temperature............... -65°C to +150°C

Recommended Operating Conditions

(3)

Supply Voltage VIN ..........................2.5V to 5.5V

Output Voltage VOUT................. 0.6V to VIN -0.5V

Operating Junction Temp. (TJ). -40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

QFN-10 (2mmx3mm).............. 65 ...... 13... °C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature TJ (MAX), the junction-to-

ambient thermal resistance θJA, and the ambient temperature

TA. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by PD (MAX) = (TJ

(MAX)-TA)/θJA. Exceeding the maximum allowable power

dissipation will cause excessive die temperature, and the

regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

유사한 부품 번호 - MP2143H

제조업체	부품명	데이터시트	상세설명
Monolithic Power System...	MP2143HGD	483Kb / 7P	3A, 5.5V, 2MHz Synchronous Step-Down Switcher Evaluation Board

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MP2143H 데이터시트(PDF) 3 Page - Monolithic Power Systems

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유사한 부품 번호 - MP2143H

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