LNBH25L STMicroelectronics, LNBH25L Datasheet - Page 19

• Manufacturer Part Number: LNBH25L
• Description: LNB supply and control IC with step-up and IA?C interface
• Manufacturer: STMicroelectronics

LNBH25L
7.4
Table 10.
Table 11.
(MSB)
(MSB)
(LSB)
(LSB)
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
BIT
BIT
Name
Name
Status registers
The STATUS 1, 2 registers can be addressed only in read mode and provide the diagnostic
functions described in the following tables.
STATUS 1 (Read register. Register address = 0X0)
N/A = Reserved bit.
All bits reset to “0” at power-on.
STATUS 2 (Read register. Register address = 0X1)
N/A = Reserved bit.
All bits reset to “0” at power-on.
PNG
OLF
OTF
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Value
Value
1
0
1
0
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
V
the overload operation settings (PCL bit).
No overload protection has been triggered to the V
Reserved
Reserved
Reserved
Reserved
Reserved
Junction overtemperature is detected, T
setting in
Junction overtemperature not detected, T
protection threshold.
Input voltage (V
Input voltage (V
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
OUT
pin overload protection has been triggered (I
Table 9
Doc ID 022634 Rev 2
CC
CC
.
pin) lower than LPD minimum thresholds. Refer to
pin) higher than LPD thresholds. Refer to
Description
Description
J
> 150 °C. See also the THERM bit
J
< 135 °C. T
OUT
OUT
> I
J
pin (I
is below thermal
MAX
I²C interface protocol
OUT
). Refer to
Table 12
< I
MAX
.
Table 12
Table 8
).
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for