RT9758 datasheet(17/61 Pages) RICHTEK

부품명	RT9758

상세설명	High Voltage Smart Cap Divider and Direct Charge Charger

PDF	61 Pages

Scroll/Zoom	100%

제조업체	RICHTEK [Richtek Technology Corporation]

홈페이지	http://www.richtek.com

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17 / 61 page

RT9758

is a registered trademark of Richtek Technology Corporation.

DS9758-03

May 2023

www.richtek.com

Typical Operating Characteristics

Charge Efficiency vs. Charge Current

95.5

96.0

96.5

97.0

97.5

98.0

98.5

Charge Current (A)

VOUT = 10V

VOUT = 8.8V

VOUT = 8.4V

VOUT = 8V

VOUT = 7.4V

On RT9758_C2-74X2-84_36L_V1 EVB

with fSW = 500kHz, VOUT = 10V

Charge Efficiency vs. Charge Current

95.5

96.0

96.5

97.0

97.5

98.0

98.5

Charge Current (A)

CFLY = 66

F (each phase)

CFLY = 44

F (each phase)

CFLY = 22

F (each phase)

On RT9758_C2-74X2-84_36L_V1 EVB

with fSW = 500kHz, VOUT = 10V

Output Voltage Ripple vs. Charge Current

100

150

200

250

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Charge Current (A)

VOUT = 10V

VOUT = 8.8V

VOUT = 8.4V

VOUT = 8V

VOUT = 7.4V

On RT9758_C2-74X2-84_36L_V1

EVB with fSW = 500kHz, CFLY =

F (each phase), COUT = 22F

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