ADP1048DC1-EVALZ Analog Devices, ADP1048DC1-EVALZ Datasheet - Page 70

• Manufacturer Part Number: ADP1048DC1-EVALZ
• Description: Daughter Cards & OEM Boards ADP1048 DAUGHTERCARD
• Manufacturer: Analog Devices
• Series: ADP1048r

Specifications of ADP1048DC1-EVALZ

• Rohs: yes
• Product: Daughter Cards
• Description/function: 100 kHz daughter board
• Dimensions: 40 mm x 25 mm
• Interface Type: I2C
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V
• Factory Pack Quantity: 1
• For Use With: ADP1048

ADP1047/ADP1048
CURRENT LOOP FILTER GAIN FOR LOW LINE INPUT REGISTER
Table 102. Register 0xFE29—Current Loop Filter Gain for Low Line Input
Bits
[7:0]
CURRENT LOOP FILTER ZERO FOR LOW LINE INPUT REGISTER
Table 103. Register 0xFE2A—Current Loop Filter Zero for Low Line Input
Bits
[7:0]
CURRENT LOOP FILTER GAIN FOR HIGH LINE INPUT REGISTER
Table 104. Register 0xFE2B—Current Loop Filter Gain for High Line Input
Bits
[7:0]
CURRENT LOOP FILTER ZERO FOR HIGH LINE INPUT REGISTER
Table 105. Register 0xFE2C—Current Loop Filter Zero for High Line Input
Bits
[7:0]
SOFT START SET REGISTER
Table 106. Register 0xFE2D—Soft Start Set
Bits
[7:6]
[5:3]
[2:0]
Bit Name
Current loop filter
gain for low line
Bit Name
Current loop filter
zero for low line
Bit Name
Current loop filter
gain for high line
Bit Name
Current loop filter
zero for high line
Bit Name
RSVD
Soft start delay time
Soft start time
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved.
These bits set the delay time between the inrush signal and the beginning of the soft start.
Bit 5
0
0
0
0
1
1
1
1
These bits set the soft start time.
Bit 2
0
0
0
0
1
1
1
1
Description
These bits set the current loop digital filter gain of the PFC current loop under the low line input
voltage.
Description
These bits set the current loop digital filter zero of the PFC current loop under the low line input
voltage.
Description
These bits set the current loop digital filter gain of the PFC current loop under the high line
input voltage.
Description
These bits set the current loop digital filter zero of the PFC current loop under the high line
input voltage.
Bit 4
0
0
1
1
0
0
1
1
Bit 1
0
0
1
1
0
0
1
1
Rev. 0 | Page 70 of 84
Bit 3
0
1
0
1
0
1
0
1
Bit 0
0
1
0
1
0
1
0
1
Number of Full AC Line Cycles
0
1
2
3
4
5
6
7
Time
112 ms
168 ms
224 ms
280 ms
392 ms
504 ms
616 ms
728 ms
Data Sheet