APL3200 Просмотр технического описания (PDF) - Anpec Electronics

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Компоненты Описание

производитель

APL3200

Dual-Input, USB/AC Adapter, 1-Cell Li+ Charger with OVP and Thermal Regulation

Anpec Electronics 

APL3200

Typical Operating Characteristics (Cont.)

(VUSB=VDC=VDCLV=VEN=5V, VBATT=4.2V, VTHRM=VREF/2, VUSEL=5V, Typical Application Circuit 3, TA=25°C, unless otherwise noted)

DC Charge Current vs. Ambient Temperature

1200

1000

800

600

ICHG_DC = SET to 1A

VBATT = 3.9V

VDC = 5V

400

200

0

-40 -20 0 20 40 60 80 100 120

Ambient Temperature (℃)

Off-Battery Leakage Current

vs. USB Input Voltage

10

BATT Voltage vs. Junction Temperature

4.25

4.24

4.23

4.22

4.21

4.2

4.19

4.18

4.17

4.16

4.15

-40 -20

0 20 40 60 80 100 120 140

Junction Temperature (oC)

Off-Battery Leakage Current vs.

DC Input Voltage

10

8

8

6

VEN = 0V

VBATT = 4.2V

4

VDC = VDCLV = 0V

2

6

VUSB = 0V, VEN = 0V

4

VBATT = 4.2V

VDC = VDCLV

2

0

0

1

2

3

4

5

6

USB Input Voltage (V)

Off-Battery Leakage Current vs.

BATT Voltage

8

6

VUSB = 0V, VEN = 0V

VDC =VDCLV = 0V

4

2

0

0

1

2

3

4

5

6

7

DC Input Voltage (V)

USB Leakage Current vs.

DC Input Voltage

1

VEN = 5V

0.8

Leakage from USB to GND

0.6

0.4

0.2

0

0

1

2

3

4

BATT Voltage (V)

Copyright © ANPEC Electronics Corp.

Rev. A.5 - Apr., 2009

5

7

0

0

1

2

3

4

5

6

7

DC Input Voltage (V)

www.anpec.com.tw

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