LP3906 datasheet(26/38 Pages) NSC

Il numero della parte	LP3906

Spiegazioni elettronici	Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C Compatible Interface

PDF	38 Pages

Scroll/Zoom	100%

Produttore elettronici	NSC [National Semiconductor (TI)]

Homepage	http://www.national.com

Logo

26 / 38 page

LP3906 Control Registers (Continued)

BUCK1 TARGET VOLTAGE 1 REGISTER (B1TV1) –

0X23

This register allows the user to program the output target

voltage of Buck 1.

D7-5

D4-0

Name

—

BK1_VOUT1

Access

—

R/W

Data

Reserved

Buck1 Output Voltage (V)

5’h00

Ext Ctrl

5’h01

0.80

5’h02

0.85

5’h03

0.90

5’h04

0.95

5’h05

1.00

5’h06

1.05

5’h07

1.10

5’h08

1.15

5’h09

1.20

5’h0A

1.25

5’h0B

1.30

5’h0C

1.35

5’h0D

1.40

5’h0E

1.45

5’h0F

1.50

5’h10

1.55

5’h11

1.60

5’h12

1.65

5’h13

1.70

5’h14

1.75

5’h15

1.80

5’h16

1.85

5’h17

1.90

5’h18

1.95

5’h19

2.00

5’h1A–5’h1F

2.00

Reset

000

Factory Programmed Default

BUCK 1 TARGET VOLTAGE 2 REGISTER (B1TV2) –

0X24

This register allows the user to program the output target

voltage of Buck 1.

D7-5

D4-0

Name

—

BK1_VOUT2

Access

—

R/W

Data

Reserved

Buck1 Output Voltage (V)

5’h00

Ext Ctrl

5’h01

0.80

5’h02

0.85

5’h03

0.90

5’h04

0.95

5’h05

1.00

5’h06

1.05

5’h07

1.10

5’h08

1.15

5’h09

1.20

5’h0A

1.25

5’h0B

1.30

5’h0C

1.35

5’h0D

1.40

5’h0E

1.45

5’h0F

1.50

5’h10

1.55

5’h11

1.60

5’h12

1.65

5’h13

1.70

5’h14

1.75

5’h15

1.80

5’h16

1.85

5’h17

1.90

5’h18

1.95

5’h19

2.00

5’h1A–5’h1F

2.00

Reset

000

Factory Programmed Default

LP3906 Scheda tecnica(PDF) 26 Page - National Semiconductor (TI)

LP3906 Scheda tecnica(HTML) 26 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Scheda tecnica Scarica

Link URL