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DA9131 Scheda tecnica(PDF) 48 Page - Dialog Semiconductor

Il numero della parte DA9131
Spiegazioni elettronici  High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications
PDF  56 Pages
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Produttore elettronici  DIALOG [Dialog Semiconductor]
Homepage  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9131 Scheda tecnica(HTML) 48 Page - Dialog Semiconductor

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DA9131
High-Performance, Dual-Channel DC-DC Converter for
Mobile and Portable Applications
Datasheet
Revision 2.0
11-Aug-2021
CFR0011-120-00
48 of 56
© 2021 Dialog Semiconductor
Bit
Symbol
Description
0x2
10 mV/2 µs
0x3
10 mV/µs
0x4
20 mV/µs
0x5
40 mV/µs
0x6
Reserved
0x7
Reserved
[0]
CH2_PD_DIS
Pull-down while BUCK is disabled. 0: enable, 1: disable
Table 50: BUCK_BUCK2_2 (0x002A)
Bit
Symbol
Description
[3:0]
CH2_ILIM
Select OCP threshold
Value
Description
0x0
Reserved
0x1
3.5
0x2
4.0
0x3
4.5
0x4
5.0
0x5
5.5
0x6
6.0
0x7
6.5
0x8
7.0
0x9
7.5
0xA
8.0
0xB
8.5
0xC
9.0
0xD
9.5
0xE
10.0
0xF
Disable
Table 51: BUCK_BUCK2_3 (0x002B)
Bit
Symbol
Description
[7:0]
CH2_VMAX
VOUT max setting (V):
From 0.30 V (0x1E) to 1.90 V (0xBE) in steps of 10 mV
This is a read-only register.
Value
Description
0x1E
0.3
0x1F
0.31
0x20
0.32



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