參數(shù)資料
型號(hào): ISL6595
廠商: Intersil Corporation
英文描述: Digital Multiphase Controller
中文描述: 數(shù)字多相控制器
文件頁(yè)數(shù): 20/21頁(yè)
文件大?。?/td> 566K
代理商: ISL6595
20
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FN9192.0
February 27, 2006
oovp_limit [5:0]
Output overvoltage protect threshold.
Tracking VID over
voltage threshold.
R/W
0.0mV
787.5mV
12.5mV
fault1_mask[12:0]
fault2_mask[12:0]
FAULT1, FAULT2 pin output masks.
Inputs are enabled
for reporting when set to logic 1. If multiple inputs are
selected, output is “OR” of selected input signals.
15 = Current ADC over range
14 = Load current monitor
13 = Average total current fault
12 = NVM fault
11 = Internal bus fault
10 = IUVP
9 = OUVP
8 = OOVP
7 = VR_HOT alert
6 = VR_FAN alert
5 = External (thermistor) temp alert
4 = External (thermistor) temp shutdown
3 = Internal (PTAT) temp alert
2 = Internal (PTAT) temp shutdown
1 = MHz controller fault
0 = Calibration fault
shutdown_mask[10:0]
Shutdown control mask.
Inputs are enabled for shutdown
when set to logic 1. If multiple inputs are selected, output is
“OR” of selected input signals.
11=
Averal total current fault
10 =
Total current fault during active regulation
9 = Total current fault during soft-start
8 =
Individual phase current fault during active regulation
7 = Individual phase current fault during soft-start
6 = Current ADC over range fault
5 = IUVP
4 = OUVP
3 = OOVP
2 = Thermistor temp shutdown
1 = PTAT temp shutdown 0 = Calibration fault
0 =
Calibration fault
R/W
ch_mask[6:1]
Channel mask.
Selects number of active phases. Phases
must be selected in sequential order.
000011 = 2-phase operation
000111 = 3-phase operation
001111 = 4-phase operation
011111 = 5-phase operation
111111 = 6-phase operation
R/W
TABLE 4. KEY REGISTERS (Continued)
REGISTER
DESCRIPTION
FORMAT
RANGE
RESOLUTION
MIN
MAX
ISL6595
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