ISL68137_16 Datasheet, PDF (28/53 Pages) Intersil Corporation – Digital Dual Output, 7-Phase Configurable PWM

ISL68137
WRITE_PROTECT (10h)
Definition: Sets the write protection of certain configuration commands.
Paged or Global: Global
Data Length in Bytes: 1
Data Format: Bit Field
Type: R/W
Default Value: 00h (Enable all writes)
COMMAND
Format
Bit Position
Access
Function
Default Value
7
R/W
0
6
R/W
0
5
R/W
0
WRITE_PROTECT (10h)
Bit Field
4
3:0
R/W
R/W
See Following Table
0
0
2
R/W
0
1
R/W
0
0
R/W
0
SETTINGS
PROTECTION
40h
Disables all writes except to WRITE_PROTECT, OPERATION, CLEAR_FAULTS, PAGE
20h
Disables all writes except all above plus ON_OFF_CONFIG and V_{OUT_COMMAND, VOUT_TRIM}
00h
Enables all writes
NOTE: Any settings other than the 3 shown in the table will result in an invalid data fault.
VOUT_MODE (20h)
Definition: Returns the supported V_OUT mode. This device only supports absolute direct mode.
Paged or Global: Global
Data Length in Bytes: 1
Data Format: Bit Field
Type: Read Only
Default Value: 40h
Units: N/A
Equation: N/A
VOUT_COMMAND (21h)
Definition: Sets the value of V_OUT when the OPERATION command is configured for PMBus nominal operation.
Paged or Global: Paged
Data Length in Bytes: 2
Data Format: Direct
Type: R/W
Default Value: 0384h (900mV)
Units: mV
Equation: VOUT_COMMAND = (Direct value)
Range: VOUT_MIN to VOUT_MAX
COMMAND
Format
Bit Position
Access
Function
Default Value
15
R/W
0
14
R/W
0
13
R/W
0
12
R/W
0
11
R/W
0
10
R/W
0
VOUT_COMMAND (21h)
Direct
9
8
7
6
R/W R/W R/W R/W
Two’s Complement Integer
1
1
1
0
5
R/W
0
4
R/W
0
3
R/W
0
2
R/W
1
1
R/W
0
0
R/W
0
Submit Document Feedback ₂₈
FN8757.0
September 27, 2016