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LP8733 Datasheet(PDF) 60 Page - Texas Instruments

No. de pieza LP8733
Descripción Electrónicos  LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator
PDF  86 Pages
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Fabricante Electrónico  TI2 [Texas Instruments]
Página de inicio  https://www.ti.com
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LP8733 Datasheet(HTML) 60 Page - Texas Instruments

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Table 7-79. LDO_MASK Register Field Descriptions (continued)
Bits
Field
Type
Default
Description
3
LDO0_PGF_MASK
R/W
X
Masking of the Power Good invalid detection for the LDO0 power good interrupt
(LDO0_PG_INT in INT_LDO register):
0 - Interrupt is generated.
1 - Interrupt is not generated.
This bit does not affect the LDO0_PG_STAT status bit in the LDO_STAT register.
2
LDO0_PGR_MASK
R/W
X
Masking of Power Good valid detection for the LDO0 power good interrupt
(LDO0_PG_INT in INT_LDO register):
0 - Interrupt is generated.
1 - Interrupt is not generated.
This bit does not affect the LDO0_PG_STAT status bit in the LDO_STAT register.
1
Reserved - do not
use
R
0
0
LDO0_ILIM
_MASK
R/W
Masking for the LDO0 current limit detection interrupt (LDO0_ILIM_INT in INT_LDO
register):
0 - Interrupt is generated.
1 - Interrupt is not generated.
This bit does not affect the LDO0_ILIM_STAT status bit in the LDO_STAT register.
7.6.1.37 SEL_I_LOAD
SEL_I_LOAD is shown in Table 7-81, Address: 0x24
Table 7-80. SEL_I_LOAD Register
D7
D6
D5
D4
D3
D2
D1
D0
Reserved - do not use
LOAD_CURRE
NT_BUCK
_SELECT
Table 7-81. SEL_I_LOAD Register Field Descriptions
Bits
Field
Type
Default
Description
7:1
Reserved - do not
use
R/W
000 0000
0
LOAD_CURRENT_
BUCK_SELECT
R/W
0
Start the current measurement on the selected regulator:
0 - Buck0
1 - Buck1
The measurement is started when the register is written.
If the selected buck is master, then the measurement result is a sum current of the
master and slave buck.
If the selected buck is slave, then the measurement result is a current of the selected
slave buck.
7.6.1.38 I_LOAD_2
I_LOAD_2 is shown in Table 7-83, Address: 0x25
Table 7-82. I_LOAD_2 Register
D7
D6
D5
D4
D3
D2
D1
D0
Reserved - do not use
BUCK_LOAD_
CURRENT[8]
Table 7-83. I_LOAD_2 Register Field Descriptions
Bits
Field
Type
Default
Description
7:1
Reserved - do not
use
R
000 0000
0
BUCK_LOAD_
CURRENT[8]
R
0
This register describes the MSB bit of the average load current on the selected
regulator with a resolution of 20 mA per LSB and maximum 10.22-A current.
LP8733-Q1
SNVSB64A – JUNE 2019 – REVISED JUNE 2021
www.ti.com
60
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Product Folder Links: LP8733-Q1



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