RT4841

8

DS4841-00 May 2021

www.richtek.com

©

Copyright

2021 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Typical Operating Characteristics

Output Voltage vs. Temperature

12

13

14

15

16

17

18

-50

-25

0

25

50

75

100

125

Temperature (°C)

VIN Quiescent Current vs. Input Voltage

2.0

2.5

3.0

3.5

4.0

4.5

5.0

8.5

9.5

10.5

11.5

12.5

13.5

14.5

15.5

16.5

Input Voltage (V)

VIN Quiescent Current vs. Temperature

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-50

-25

0

255075

100

125

Temperature (°C)

SWO Efficeiency vs. Load Current

0

10

20

30

40

50

60

70

80

90

100

0

400

800

1200

1600

2000

Load Current (mA)

SWO Output Voltage vs. Load Current

16.0

16.1

16.2

16.3

16.4

16.5

16.6

16.7

16.8

16.9

17.0

0

0.25

0.5

0.75

1

1.25

1.5

Load Current (A)

AVDD Output Voltage vs. Input Voltage

13

14

15

16

17

18

19

8.5

9.5

10.5

11.5

12.5

13.5

14.5

15.5

16.5

Input Voltage (V)

0A

0.5A

1A

VIN = 12V, SWO = 16.8V

VIN = 12V, SWO = 16.8V

VIN = 12V, SWO = 16.8V

VIN = 12V, SWO = 16.8V

VIN = 12V, SWO = 16.8V

VIN = 12V, SWO = 16.8V