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DA9141 Datasheet(PDF) 39 Page - Renesas Technology Corp

Part # DA9141
Description  High-Performance, 25 A/40 A Peak, DC-DC Converter
PDF  51 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

DA9141 Datasheet(HTML) 39 Page - Renesas Technology Corp

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DA9141
High-Performance, 25 A/40 A Peak, DC-DC
Converter
Datasheet
Revision 2.0
28-Jan-2022
CFR0011-120-00
39 of 50
© 2022 Renesas Electronics
Bit
Type
Field Name
Description
0x1
GPI: pull-down enabled, GPO: pull-up to AVDD
enabled
[2]
R
GPIO4_POL
GPIO polarity
Value
Description
0x0
GPIO is active-high
0x1
GPIO is active-low
[1:0]
R
GPIO4_TRIG
GPI trigger type
Value
Description
0x0
Dual-edge triggered
0x1
Positive-edge triggered
0x2
Negative-edge triggered
0x3
Reserved (No trigger)
6.2.1
Buck1
Table 42: BUCK_BUCK1_0 (0x0020)
Bit
Type
Field Name
Description
[6:4]
RW
CH1_SR_DVC_DWN
Voltage slew-rate for DVC ramp-down
Value
Description
0x0
10 mV / 8 us
0x1
10 mV / 4 us
0x2
10 mV / 2 us
0x3
10 mV / 1 us
0x4
20 mV / 1 us
0x5
Reserved
0x6
Reserved
0x7
Reserved
[3:1]
RW
CH1_SR_DVC_UP
Voltage slew-rate for DVC ramp-up
Value
Description
0x0
10 mV / 8 us
0x1
10 mV / 4 us
0x2
10 mV / 2 us
0x3
10 mV / 1 us
0x4
20 mV / 1 us
0x5
40 mV / 1 us
0x6
Reserved
0x7
Reserved



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