ACE707P datasheet(4/10 Pages) ACE

部件名	ACE707P

功能描述	0.85V/12uA start-up Synchronous DC/DC Converter

PDF	10 Pages

Scroll/Zoom	100%

制造商	ACE [ACE Technology Co., LTD.]

网页	http://www.ace-ele.com

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4 / 10 page

ACE707P

0.85V/12uA start-up Synchronous DC/DC Converter

VER 1.1

Electrical Characteristics

The following specifications apply for VOUT=3.3V TA=25℃,unless specified otherwise.

Symbol

Items

Conditions

Min

Typ

Max

Unit

Input Voltage

0.9

5.5

out

Vout range

Load=1mA

-2%

Vout

noload**

No Load Current

Vin=Vout*0.6

µA

Switching Frequency

Open Loop，

Vin=Vout*0.95

300

KHz

MAX

Maximum Duty Cycle

Open Loop，

Vin=Vout*0.95

top*

SW Top Resistance(PMOS)

Vout=3.3

0.6

bottom*

SW Bottom

Resistance(NMOS)

Vout=3.3

0.6

LIMIT*

SW Current Limit

350

LEAK

SW Leakage Current

VSW＝5V

0.1

µA

star

Start Voltage

0V-2V Iout=1mA

0.85

hold

Hold Voltage

2V-0V Iout=1mA

0.6

Note:* Guaranteed by design，not tested

** Maximum depends on Test condition.

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