RT9224(2001) Ver la hoja de datos (PDF) - Richtek Technology

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RT9224
(Rev.:2001)

5-Bit Programmable Synchronous PWM Buck Converter Controller and Output Voltage Monitor

Richtek Technology 

RT9224

Table 1 Output Voltage Program

Pin Name

Nominal Output

Pin Name

Voltage DACOUT

VID4 VID3 VID2 VID1 VID0

VID4 VID3 VID2 VID1 VID0

0

1

1

1

1

0

1

1

1

0

0

1

1

0

1

0

1

1

0

0

0

1

0

1

1

0

1

0

1

0

0

1

0

0

1

0

1

0

0

0

0

0

1

1

1

0

0

1

1

0

0

0

1

0

1

0

0

1

0

0

0

0

0

1

1

0

0

0

1

0

0

0

0

0

1

0

0

0

0

0

1.30V

1.35V

1.40V

1.45V

1.50V

1.55V

1.60V

1.65V

1.70V

1.75V

1.80V

1.85V

1.90V

1.95V

2.00V

2.05V

11111

11110

11101

11100

11011

11010

11001

11000

10111

10110

10101

10100

10011

10010

10001

10000

Nominal

Output Voltage

DACOUT

2.0V

2.1V

2.2V

2.3V

2.4V

2.5V

2.6V

2.7V

2.8V

2.9V

3.0V

3.1V

3.2V

3.3V

3.4V

3.5V

DS9224-04 July 2001

www.richtek.com

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