LP3972 datasheet(28/59 Pages) NSC

部件名	LP3972

功能描述	Power Management Unit for Advanced Application Processors

PDF	59 Pages

Scroll/Zoom	100%

制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

标志

28 / 59 page

2C Compatible Interface (Continued)

BUCK1 (V

CC_APPS) VOLTAGE 1

Buck1 (V

CC_APPS) Target Voltage 1 Register (ADTV1) 8h’23

Bit

4**

3**

2**

1**

0**

Designation

Reserved

Buck 1 Output Voltage (B1OV1)

Reset Value

01011

Note: ** denotes one time factory programmable

Buck1 (V

CC_APPS) Target Voltage 1 Register (ADTV1) 8h’23 Definitions

Bit

Access

Name

Description

7:5

—

Reserved

4:0

R/W

B1OV1

Data Code

5h’0

5h’1

5h’2

5h’3

5h’4

5h’5

5h’6

5h’7

5h’8

5h’9

5h’A

5h’B

5h’C

5h’D

5h’E

5h’F

Output Voltage

0.725

0.750

0.775

0.800

0.825

0.850

0.875

0.900

0.925

0.950

0.975

1.000

1.025

1.050

1.075

1.100

Data Code

5h’10

5h’11

5h’12

5h’13

5h’14

5h’15

5h’16

5h’17

5h’18

5h’19

5h’1A

5h’1B

5h’1C

5h’1D

5h’1E

5h’1F

Output Voltage

1.125

1.150

1.175

1.200

1.225

1.250

1.275

1.300

1.325

1.350

1.375

1.400

1.425

1.450

1.475

1.500

LP3972 数据表(PDF) 28 Page - National Semiconductor (TI)

LP3972 数据表(HTML) 28 Page - National Semiconductor (TI)

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