ISL68137_16 Datasheet, PDF (35/53 Pages) Intersil Corporation – Digital Dual Output, 7-Phase Configurable PWM

ISL68137
VIN_UV_FAULT_LIMIT (59h)
Definition: Sets the V_IN undervoltage fault threshold. Also referred to as Undervoltage Lockout (UVLO). Changes to this setting require a
write to the APPLY_SETTINGS command before the change will take effect.
Paged or Global: Global
Data Length in Bytes: 2
Data Format: Direct
Type: R/W
Default Value: 1F40h (8,000mV)
Units: mV
Equation: VIN_UV_FAULT_LIMIT = (Direct value)
Range: 0mV to 16,000mV
COMMAND
Format
Bit Position
Access
Function
Default Value
15
R/W
0
14
R/W
0
13
R/W
0
12
R/W
1
11
R/W
1
10
R/W
1
VIN_UV_FAULT_LIMIT (59h)
Direct
9
8
7
6
R/W R/W R/W R/W
Two’s Complement Integer
1
1
0
1
5
R/W
0
4
R/W
0
3
R/W
0
2
R/W
0
1
R/W
0
0
R/W
0
IIN_OC_FAULT_LIMIT (5Bh)
Definition: Sets the I_IN overcurrent fault threshold. Changes to this setting require a write to the APPLY_SETTINGS command before the
change will take effect.
Paged or Global: Global
Data Length in Bytes: 2
Data Format: Direct
Type: R/W
Default Value: 0032h (50A)
Units: A
Equation: IIN_OC_FAULT_LIMIT = (Direct value)
Range: 0A to 50A
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
IIN_OC_FAULT_LIMIT (5Bh)
Direct
9
8
7
6
R/W R/W R/W R/W
Two’s Complement Integer
0
0
0
0
5
R/W
1
4
R/W
1
3
R/W
0
2
R/W
0
1
R/W
1
0
R/W
0
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September 27, 2016