ACE710 datasheet(1/8 Pages) ACE

部件名	ACE710

功能描述	0.9V startup, 0.6A 3.3V/5V Synchronous Boost DC/DC Converter

PDF	8 Pages

Scroll/Zoom	100%

制造商	ACE [ACE Technology Co., LTD.]

网页	http://www.ace-ele.com

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ACE710

0.9V startup, 0.6A 3.3V/5V Synchronous Boost DC/DC Converter

VER 1.3

1

Description

ACE710 is a high-efficiency, synchronous step-up switching regulators optimized for battery-powered

applications. It supports up to 0.6A load current and allows the use of small, low cost inductors and MLCC

capacitors.

The ACE710 starts up as low as 0.9V input voltage and it has true-shutoff function (shut off output to

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

USB interface power supply.

Given its high efficiency, the ACE710 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

 Fixed output voltage: 2.1, 3.3V, 5V

 Capable of Delivering 0.6A output current

 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

400

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.

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