RL1220S-R20-F datasheet(7/18 Pages) SKYWORKS

部件名	RL1220S-R20-F

功能描述	Li-Ion/Polymer Linear Battery Charger

PDF	18 Pages

Scroll/Zoom	100%

制造商	SKYWORKS [Skyworks Solutions Inc.]

网页	http://www.skyworksinc.com

标志

7 / 18 page

AAT3682

DATA SHEET

Li-Ion/Polymer Linear Battery Charger

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201884B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012

Typical Characteristics

Charging Current vs. Battery Voltage

(RSENSE = 0.2Ω with External Schottky)

Battery Voltage (V)

100

200

300

400

500

600

2.5

3.0

3.5

4.0

4.5

5.0

VIN = 4.5V

VIN = 4.75V

VIN = 5.5V

Safe Operating Area

(TJ(MAX) = 120°C)

Charging Current (A)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

0.0

0.2

0.4

0.6

0.8

TAMB = 85°C

Schottky VF = 0.2V

TAMB = 70°C

TAMB = 50°C

TAMB = 40°C

Safe Operating Area

(TJ(MAX) = 150°C)

Charging Current (A)

5.0

5.2

5.4

5.6

5.8

6.0

6.2

0.2

0.4

0.6

0.8

TAMB = 85°C

TAMB = 70°C

TAMB = <50°C

Schottky VF = 0.2V

RL1220S-R20-F 数据表(PDF) 7 Page - Skyworks Solutions Inc.

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