ADP1048DC1-EVALZ Analog Devices, ADP1048DC1-EVALZ Datasheet - Page 55

• 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

Data Sheet
STATUS_VOUT REGISTER
A value of 1 in this register indicates that a fault has occurred.
Table 45. Register 0x7A—STATUS_VOUT
Bits
7
6
5
4
STATUS_INPUT REGISTER
A value of 1 in this register indicates that a fault has occurred.
Table 46. Register 0x7C—STATUS_INPUT
Bits
7
5
4
3
2
1
0
STATUS_TEMPERATURE REGISTER
A value of 1 in this register indicates that a fault has occurred.
Table 47. Register 0x7D—STATUS_TEMPERATURE
Bits
7
6
[5:0]
READ_VIN REGISTER
This register returns the input voltage (V) in VIN linear mode format (X = Y × 2
Table 48. Register 0x88—READ_VIN
Bits
[15:11]
[10:8]
[7:0]
READ_IIN REGISTER
This register returns the input current (A) in current linear mode format (X = Y × 2
Table 49. Register 0x89—READ_IIN
Bits
[15:11]
[10:8]
[7:0]
Bit Name
VOUT_OV_FAULT
VOUT_OV_WARN
VOUT_UV_WARN
VOUT_UV_FAULT
Bit Name
VIN_OV_FAULT
VIN_UV_WARN
VIN_UV_FAULT
VIN_LOW
IIN_OC_FAULT
IIN_OC_WARN
PIN_OP_WARN
Bit Name
OT_FAULT
OT_WARN
RSVD
Bit Name
Exponent
High bits
Low byte
Bit Name
Exponent
High bits
Low byte
R/W
R
R
R/W
R
R
R
R
R
R
R
R/W
R
R
R
R/W
R/W
R
R
R
R
R
R
R
R
Description
1 = output overvoltage fault.
1 = output overvoltage warning.
1 = output undervoltage warning.
1 = output undervoltage fault.
Description
1 = input overvoltage fault.
1 = input undervoltage warning.
1 = input undervoltage fault.
1 = device is off due to insufficient input voltage; that is, input voltage is below the turn-off threshold.
1 = input overcurrent fault.
1 = input overcurrent warning.
1 = input overpower warning.
Description
1 = overtemperature fault.
1 = overtemperature warning.
Reserved.
Description
Return the exponent (N) used in VIN linear mode format (X = Y × 2
exponent register (Register 0xFE39, Bits[5:3]).
Mantissa high bits (Y[10:8]) used in VIN linear mode format (X = Y × 2
Mantissa low byte (Y[7:0]) used in VIN linear mode format (X = Y × 2
exponent register (Register 0xFE39, Bits[5:3]).
Description
Return the exponent (N) used in current linear mode format (X = Y × 2
exponent register (Register 0xFE39, Bits[10:6]).
Mantissa high bits (Y[10:8]) used in current linear mode format (X = Y × 2
Mantissa low byte (Y[7:0]) used in current linear mode format (X = Y × 2
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N
).
N
).
N
). The exponent is set in the
N
). The exponent (N) is set in the
N
).
N
ADP1047/ADP1048
). The exponent is set in the
N
).
N
).