RT9262CS datasheet(7/12 Pages) RICHTEK

Part #	RT9262CS

Description	HIGH EFFICIENCY, LOW SUPPLY CURRENT, STEP-UP DC/DC CONVERTER

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

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7 / 12 page

Preliminary

RT9262/A

DS9262/A-04 August 2002

www.richtek.com

Typical Operating Charateristics

No Load Current

1.2

1.5

2.5

Input Voltage (V)

Refer to Application Circuit Fig.1 and Fig.2

TA = 25°C

VOUT = 3.3V

No Load Current

100

120

140

1.2

1.52

2.53

Input Voltage (V)

Refer to Application Circuit Fig.1 and Fig.2

TA = 25°C

VOUT = 5.0V

Start Up Voltage

0.8

0.9

1.0

1.1

1.2

1.3

1.4

2040

6080

100

ILOAD (mA)

Refer to Application Circuit Fig.1 and Fig.2

TA = 25°C

VOUT = 3.3V

ILOAD (mA) in constant resistance load

Start Up Voltage

0.80

0.85

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

025

100

ILOAD (mA)

Refer to Application Circuit Fig.1 and Fig.2

TA = 25°C

VOUT= 5.0V

ILOAD (mA) in constant resistance load

VOUT = 3.3V ; TA = 25°C

Efficiency

VOUT= 5.0V; TA = 25°C

Efficiency

RT9262CS Datasheet(PDF) 7 Page - Richtek Technology Corporation

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