ACE709 datasheet(1/8 Pages) ACE

부품명	ACE709

상세설명	0.9V startup, 1A True Shut-Off Synchronous Boost DC/DC Converter

PDF	8 Pages

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제조업체	ACE [ACE Technology Co., LTD.]

홈페이지	http://www.ace-ele.com

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ACE709

0.9V startup, 1A True Shut-Off Synchronous Boost DC/DC Converter

VER 1.2

1

Description

ACE709, is a high-efficiency, synchronous step-up switching regulators optimized for battery-powered

applications. It supports up to 1A load current and allows the use of small, low cost inductors and MLCC

capacitors.

The ACE709 starts up as low as 0.9V input voltage and it has true-shutoff function (shut off output to zero

voltage when CE pulled low) and real output short-circuit protection. These features make it ideal for USB

interface power supply.

Given its high efficiency, the ACE709 device is ideal for small portable applications powered by battery. It

consumes as low as 40uA (3V input /3.3V output) at zero load. And its current consumption is less than

1uA in shutdown mode.

Features

 Capable of Delivering 1A

 High Efficiency: Up to 92%

 Compatible with MLCC capacitor

 1.8MHz Switching Frequency

 Low dropout 100% Duty operation

 0.6V Reference for Low Output voltages

 True Shutoff and Short-Circuit Protection

 Logic Control Shutdown (IQ<1uA)

 Thermal shutdown and UVLO

Application

 MID / Tablet PC

 Portable Power Bank

 Smartphone OTG

 Toy

 Other portable device

Absolute Maximum Ratings

Parameter

Max

Unit

Max Input Voltage

5.5

V

Max Operating Junction Temperature(TJ)

125

OC

Ambient Temperature(TA )

-40~85

OC

Maximum Power Dissipation

800

mW

Storage Temperature(Ts)

-55~150

OC

ESD (HBM)

>2000

V

Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability.

유사한 부품 번호 - ACE709

제조업체	부품명	데이터시트	상세설명
ACE Technology Co., LTD...	ACE709G	687Kb / 11P	0.85V Startup Voltage, Synchronous Step-Up Converter VER 1.1

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ACE709 데이터시트(PDF) 1 Page - ACE Technology Co., LTD.

ACE709 데이터시트(HTML) 1 Page - ACE Technology Co., LTD.

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