Rev 3, Apr-17-2017

Innovative Power

TM

- 20 -

www.active-semi.com

Copyright © 2017 Active-Semi, Inc.

ACT2804

TYPICAL PERFORMANCE CHARACTERISTICS CONT’D

(Schematic as show in Figure 7, Ta = 25°C, unless otherwise specified)

Buck Output1 Constant Current Limit

vs. Temperature

2700

2650

2600

2550

2500

2450

2750

Temperature (°C)

-30

0

30

60

90

120

150

CV= 4.0V

Rcs=25mΩ(1%)

Buck Output2 Constant Current Limit

vs. Temperature

1250

1200

1150

1100

1050

1000

1300

CV= 4.0V

Rcs=25mΩ(1%)

Buck Output2 Voltage vs. Output Current

5.25

5.20

5.15

5.10

5.00

4.95

5.05

Buck Output2 Current (mA)

0

500

1000

1500

2000

2500

3000

Buck Output1 Voltage vs. Output Current

Buck Output1 Current (mA)

0

200

400

600

800

1200

1400

1000

Temperature (°C)

-30

0

30

60

90

120

150

1240

1230

1210

1200

1190

1180

2720

2680

2660

2640

2620

2600

2700

Vbat (V)

5.8

6.2

6.6

7.0

7.4

8.2

8.6

7.8

Vbat (V)

5.8

6.2

6.6

7.0

7.4

8.2

8.6

7.8

5.25

5.20

5.15

5.10

5.00

4.95

5.05