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DA9130 Datasheet(PDF) 39 Page - Renesas Technology Corp

Part # DA9130
Description  High-Performance, 10 A, Dual-Phase DC-DC Converter for Mobile and Portable Applications
PDF  47 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

DA9130 Datasheet(HTML) 39 Page - Renesas Technology Corp

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DA9130 Datasheet
R16DO0058EJ0301
Rev.03.01
July 01, 2025
CFR0011-120-00
Page 39
Table 45: BUCK_BUCK1_3 (0x23)
Bit
Type
Symbol
Description
[7:0]
RW
CH1_VMAX
VOUT max setting (V):
From 0.30 V (0x1E) to 1.90 V (0xBE) in 10 mV steps.
This is a read -only register.
Value
Description
0x1E
0.3
0x1F
0.31
0x20
0.32
Continuing through…
0x99
1.53
To…
0xBD
1.89
0xBE
1.9
Table 46: BUCK_BUCK1_4 (0x24)
Bit
Type
Symbol
Description
[4]
RW
CH1_VSEL
Output voltage and operation selection: 0: A, 1: B.
Initial value is determined by CONF pin setting at the start-up in
CONF_EN = 1
[3:2]
RW
CH1_B_MODE
Operation mode selection.
Initial value is determined by CONF pin setting at the start-up in
CONF_EN = 1
Value
Description
0x0
Force PFM operation
0x1
Force PWM operation (full phase)
0x2
Force PWM operation (with phase shedding)
0x3
Auto mode
[1:0]
RW
CH1_A_MODE
Operation mode selection.
Initial value is determined by CONF pin setting at the start-up in
CONF_EN = 1
Value
Description
0x0
Force PFM operation
0x1
Force PWM operation (full phase)
0x2
Force PWM operation (with phase shedding)
0x3
Auto mode



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