LP3907-Q1 Datasheet, PDF (33/53 Pages) Texas Instruments – Dual High-Current Step-Down DC-DC And Dual Linear Regulator

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LP3907-Q1
SNVSA55A – DECEMBER 2014 – REVISED MAY 2015
8.6.1.10 Buck2 Target Voltage 1 Register (B2TV1) – 0x29
This register allows the user to program the output target voltage of Buck2.
Name
Access
Data
Reset
D7-D5
—
—
Reserved
000
D4-D0
BK2_VOUT1
R/W
Buck2 Output Voltage (V)
5’h00
Ext Ctrl
5’h01
1.0
5’h02
1.1
5’h03
1.2
5’h04
1.3
5’h05
1.4
5’h06
1.5
5’h07
1.6
5’h08
1.7
5’h09
1.8
5’h0A
1.9
5’h0B
2.0
5’h0C
2.1
5’h0D
2.2
5’h0E
2.4
5’h0F
2.5
5’h10
2.6
5’h11
2.7
5’h12
2.8
5’h13
2.9
5’h14
3.0
5’h15
3.1
5’h16
3.2
5’h17
3.3
5’h18
3.4
5’h19
3.5
5’h1A–5’h1F
3.5
Factory-Programmed Default
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