RT7296F

Copyright © 2023 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

DS7296F-06

September

2023

www.richtek.com

9

Typical Operating Characteristics

Efficiency vs. Output Current

0

20

40

60

80

100

0

0.5

1

1.5

2

2.5

3

Output Current (A)

VIN = 4.5V

VIN = 12V

VIN = 17V

VOUT = 1V

Efficiency vs. Output Current

0

20

40

60

80

100

0

0.5

1

1.5

2

2.5

3

Output Current (A)

VOUT = 3.3V

VIN = 5V

VIN = 12V

VIN = 17V

Efficiency vs. Output Current

0

20

40

60

80

100

0

0.5

1

1.5

2

2.5

3

Output Current (A)

VIN = 7V

VIN = 12V

VIN = 17V

VOUT = 5V

Output Voltage vs. Input Voltage

3.14

3.18

3.22

3.26

3.30

3.34

3.38

3.42

3.46

4

5

6

7

8

9

10 11 12 13 14 15 16 17

Input Voltage (V)

IOUT = 3A

Reference Voltage vs. Temperature

0.76

0.77

0.78

0.79

0.80

0.81

0.82

0.83

0.84

-50

-25

0

25

50

75

100

125

Temperature (°C)

IOUT = 1A

Output Voltage vs. Output Current

3.14

3.18

3.22

3.26

3.30

3.34

3.38

3.42

3.46

0

0.5

1

1.5

2

2.5

3

Output Current (A)

VIN = 12V, VOUT = 3.3V