RT9263 datasheet(6/10 Pages) RICHTEK

Part #	RT9263

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

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

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6 / 10 page

RT9263

Preliminary

www.richtek-ic.com.tw

DS9263-00 November 2001

Typical Operating Charateristics

No Load Current

1.2

1.5

2.5

Input Voltage (V)

Refer to Application Circuit Fig.1

TA = 25

°C

VOUT = 3.3V

No Load Current

100

120

140

1.2

1.5

2.5

Input Voltage (V)

Refer to Application Circuit Fig.1

TA = 25

°C

VOUT = 5.0V

Start Up Voltage

0.8

0.9

1.0

1.1

1.2

1.3

1.4

020

100

ILOAD (mA)

Refer to Application Circuit Fig.1

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

100

ILOAD (mA)

Refer to Application Circuit Fig.1

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

RT9263 Datasheet(PDF) 6 Page - Richtek Technology Corporation

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