RT4723PWSC datasheet(9/16 Pages) RICHTEK

Part #	RT4723PWSC

Description	Dual Output AMOLED Bias

Download	16 Pages

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Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

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9 / 16 page

RT4723P

is a registered trademark of Richtek Technology Corporation.

DS4723P-00

December

2016

www.richtek.com

9

Typical Operating Characteristics

Efficiency vs. Output Current

40

45

50

55

60

65

70

75

80

85

90

0

0.005

0.01

0.015

0.02

0.025

0.03

Output Current (A)

VIN = 4.5V

VIN = 3.7V

VIN = 2.5V

VOP = 4.6, VON = 2.4V

VOP vs. Output Current

4.580

4.585

4.590

4.595

4.600

4.605

4.610

4.615

4.620

0

0.005

0.01

0.015

0.02

0.025

0.03

Output Current (A)

VOP = 4.6, VON = 2.4V

VIN = 2.7V

VIN = 3.7V

VIN = 4.5V

VON vs. Output Current

-2.410

-2.405

-2.400

-2.395

-2.390

-2.385

-2.380

-2.375

-2.370

-2.365

-2.360

0

0.005

0.01

0.015

0.02

0.025

0.03

Output Current (A)

VOP = 4.6, VON = 2.4V

VIN = 4.5V

VIN = 3.7V

VIN = 2.7V

VOP vs. Input Voltage

4.590

4.591

4.592

4.593

4.594

4.595

4.596

4.597

4.598

4.599

4.600

2.5

3.0

3.5

4.0

4.5

5.0

Input Voltage (V)

IOP = 0mA

IOP = 10mA

IOP = 30mA

VOP = 4.6, VON = 2.4V

VON vs. Input Voltage

-2.41

-2.40

-2.39

-2.38

-2.37

-2.36

-2.35

2.5

3

3.5

4

4.5

Input Voltage (V)

VOP = 4.6, VON = 2.4V

IOP = 10mA

IOP = 0mA

IOP = 30mA

VIN = 3.7V, VOP = 4.6V, VON = 2.4V

Power On

Time (1ms/Div)

SWIRE

(4V/Div)

VON

(0.5V/Div)

VOP

(1V/Div)

IVIN

(0.1A/Div)

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