LP3907-Q1 Datasheet, PDF (34/53 Pages) Texas Instruments – Dual High-Current Step-Down DC-DC And Dual Linear Regulator

LP3907-Q1
SNVSA55A – DECEMBER 2014 – REVISED MAY 2015
8.6.1.11 Buck2 Target Voltage 2 Register (B2TV2) – 0x2A
This register allows the user to program the output target voltage of Buck2.
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Name
Access
Data
D7-5
—
—
Reserved
Reset
000
(1) If using Ext Ctrl, contact TI Sales for support.
D4-0
BK2_VOUT2
R/W
5’h00
Buck2 Output Voltage (V)
Ext Ctrl ⁽¹⁾
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
34
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