API9221(2010) 데이터 시트보기 (PDF) - Diodes Incorporated.

부품명

상세내역

제조사

API9221
(Rev.:2010)

Car/Wall or USB Supply Input Lithium Battery Charger with OVP USB Bypass and 10mA LDO

Diodes Incorporated. 

API9221

Car/Wall or USB Supply Input Lithium Battery Charger

with OVP USB Bypass and 10mA LDO

Electrical Characteristics (Continued)

API9221 is tested at VDC = VUSB = 5V at an ambient temperature of +25°C unless otherwise noted.

Symbol

Parameter

Test Conditions

Min Typ.

INTERNAL TEMPERATURE MONITORING

TFOLD

Current Fold Back Threshold

-

LOGIC INPUT AND OUTPUT

VIH

EN Pin Logic Input HIGH

1.4

VIL

EN Pin Logic Input LOW

REN

EN Pin Internal Pull-down

Resistance

350

VOL

CHG and PPR output voltage Pin Current = 10mA

LOW

LINEAR REGULATOR

VLDO

VREG

VDO

ILIMIT

Output Voltage

Voltage Regulation Accuracy

Dropout (VDC to VLDO)

Current Limit

-

Initial Accuracy, ILDO

= 10mA; TJ = +25°C

-1

Line regulation

VDC = VLDO + 0.5V to

6.5V

-2.8

TJ = -40°C to +125°C

Load regulation

ILDO = 10µA to 10mA,

VDC = VLDO + 0.5V to -2.8

6.5V

TJ = -40°C to +125°C

ILDO = 10mA, VLDO=

4.9V, VDC >

-

VLDO+0.5V

For ILDO = 10mA,

VDC = 5.5V

12

125

-

-

600

-

4.94

-

-

-

20

-

Max Unit

-

°C

V

0.4

V

850 kΩ

0.8

V

-

V

+1

%

+2.8 %

+2.8 %

50

mV

-

mA

API9221

Document number: DS32204 Rev. 1 - 2

7 of 17

www.diodes.com

May 2010

© Diodes Incorporated

Share Link: