RT5021 datasheet(51/67 Pages) RICHTEK

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RT5021

DS5021-01 April 2013

www.richtek.com

is a registered trademark of Richtek Technology Corporation.

Address

Name

Bit7

(MSB)

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

(LSB)

Meaning

VOUT5 [3:0]

VOUT6 [3:0]

Default

0x06

Read/Write

R/W

CH5 regulation voltage can be selected by I

C interface. The default voltage is

1.8V.

Code

Voltage

Code

Voltage

Code

Voltage

Code

Voltage

0000

REF

0001

1.1V

0010

1.2V

0011

1.3V

0100

1.4V

0101

1.5V

0110

1.6V

0111

1.7V

1000

1.8V

1001

1010

2.2V

1011

2.3V

1100

2.5V

1101

2.6V

1110

2.7V

1111

2.8V

VOUT5 [3:0]

Note : VOUT5 [3:0] = 0000 (REF) means using external feedback network and

FB5 regulation target is 0.8V

± 1.5%

CH6 regulation voltage can be selected by I

C interface. The default voltage is

1.3V.

Code

Voltage

Code

Voltage

Code

Voltage

Code

Voltage

0000

Switch

0001

1.1V

0010

1.2V

0011

1.3V

0100

1.4V

0101

1.5V

0110

1.6V

0111

1.7V

1000

1.8V

1001

1010

2.2V

1011

2.5V

VOUT6 [3:0]

1100

2.8V

1101

3.1V

1110

3.2V

1111

3.3V

RT5021 数据表(PDF) 51 Page - Richtek Technology Corporation

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RT5021 数据表(PDF) 51 Page - Richtek Technology Corporation

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