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HMLQ25201T-R47MSR 数据表(PDF) 37 Page - Renesas Technology Corp

部件名 HMLQ25201T-R47MSR
功能描述  High Current, Highly Configurable System PMIC with Four Bucks and One LDO
PDF  52 Pages
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制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp

HMLQ25201T-R47MSR 数据表(HTML) 37 Page - Renesas Technology Corp

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DA9080
High Current, Highly Configurable System
PMIC with Four Bucks and One LDO
Datasheet
Revision 1.2
08-Feb-2022
CFR0011-120-00
37 of 51
© 2022 Renesas Electronics
13.2 Register Descriptions
13.2.1
PMIC Function Registers
Table 18: PMC_PGOOD_UV (0x0000)
Bit
Type
Field Name
Description
Reset
[6]
RW1C
UV_FLAG
Indicates the VSYS voltage once fell below 4.4 V
after having once risen above 4.6 V. This is a sticky
flag. Clear by a POR or writing 1 via I2C.
Value
Description
0x0
No UV_EVENT has happened
0x1
UV_EVENT has happened
0x0
[5]
R
UV_CURRENT
Indicates current VSYS under-voltage (UV) status.
Value
Description
0x0
Not in UV state. Current VSYS > 4.6 V
0x1
In UV state. Current VSYS < 4.4 V
0x0
[4]
R
BUCK4_PG_STAT
CH4 Buck power good (PG) status.
Value
Description
0x0
CH4 Buck output voltage is more than
+/- 300 mV of target voltage
0x1
CH4 Buck output voltage is within +/-
300 mV of target voltage
0x0
[3]
R
BUCK3_PG_STAT
CH3 Buck PG status.
Value
Description
0x0
CH3 Buck output voltage is more than
+/- 300 mV of target voltage
0x1
CH3 Buck output voltage is within +/-
300 mV of target voltage
0x0
[2]
R
BUCK2_PG_STAT
CH2 Buck PG status.
Value
Description
0x0
CH2 Buck output voltage is more than
+/- 300 mV of target voltage
0x1
CH2 Buck output voltage is within +/-
300 mV of target voltage
0x0
[1]
R
BUCK1_PG_STAT
CH1 Buck PG status.
Value
Description
0x0
CH1 Buck output voltage is more than
+/- 300 mV of target voltage
0x1
CH1 Buck output voltage is within +/-
300 mV of target voltage
0x0
[0]
R
LDO_PG_STAT
LDO PG status.
Value
Description
0x0



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