DIO60120CS8 datasheet(1/22 Pages) DIOO

부품명	DIO60120CS8

상세설명	5.5 V, 2 A, 1 MHz High-Efficiency, 15 μA IQ Constant-On-Time Synchronous, Step-Down Converter

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제조업체	DIOO [DIOO MICROCIRCUITS CO., LTD]

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DIO60120

Version 1.3, Aug 2025

www.dioo.com

I

5.5 V, 2 A, 1 MHz High-Efficiency, 15 μA IQ

Constant-On-Time Synchronous, Step-Down Converter



Features



Low RDS(ON) for internal switches (top / bottom)

100 mΩ / 80 mΩ, 2.0 A



2.5 V ~ 5.5 V input voltage range



15 μA typical quiescent current



High switching frequency 1 MHz minimizes the

external components



100% dropout operation



Output discharge function



Power-good output



Fixed frequency COT architecture achieve ultra

fast transient response



Internal soft start limits the inrush current



Operating temperature range: -40°C to 85°C



Applications



Portable navigation devices



Set top boxes



USB dongle



Media players



Smart phones



Package Information



Description

The DIO60120 is a high-efficiency synchronous

step-down DC-DC regulator. The DIO60120 can

achieve up to 2 A continuous output current from a

2.5 V to 5.5 V input voltage with excellent load and

line regulation. The output voltage can be regulated

to as low as 0.6 V.

Constant-on-time control provides a fast transient

response and eases loop stabilization. The

DIO60120 includes an automatically entered power

save mode to maintain high efficiency down to very

light loads for extending the system battery run-time.

The DIO60120 is ideal for a wide range of

applications, including portable navigation devices,

set top boxes and media players.



Simplified Schematic

Part Number

Package

Body Size

DIO60120

SOT23-5

1.6 mm × 2.9 mm

SOT23-6

1.6 mm × 2.9 mm

DFN2*2-8

2 mm × 2 mm

DFN3*3-10

3 mm × 3 mm

SOIC-8

3.9 mm × 4.9 mm

유사한 부품 번호 - DIO60120CS8

제조업체	부품명	데이터시트	상세설명
DIOO MICROCIRCUITS CO.,...	DIO6012	1Mb / 13P	High-Efficiency 1 MHz, 2 A Output Synchronous Step Down Converter Rev 2.0
	DIO6012B	1Mb / 15P	High-Efficiency 1MHz, 2A Continuous, 3A Peak, OutputSynchronous Step Down Converter Rev 1.4
	DIO6012BCN8	1Mb / 15P	High-Efficiency 1MHz, 2A Continuous, 3A Peak, OutputSynchronous Step Down Converter Rev 1.4
	DIO6012BCST5	1Mb / 15P	High-Efficiency 1MHz, 2A Continuous, 3A Peak, OutputSynchronous Step Down Converter Rev 1.4
	DIO6012BCST6	1Mb / 15P	High-Efficiency 1MHz, 2A Continuous, 3A Peak, OutputSynchronous Step Down Converter Rev 1.4

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유사한 설명 - DIO60120CS8

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DIO60120CS8 데이터시트(PDF) 1 Page - DIOO MICROCIRCUITS CO., LTD

DIO60120CS8 데이터시트(HTML) 1 Page - DIOO MICROCIRCUITS CO., LTD

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유사한 설명 - DIO60120CS8

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