isl6363 Intersil Corporation, isl6363 Datasheet - Page 10

• Manufacturer Part Number: isl6363
• Description: Multiphase Pwm Regulator For Vr12™ Desktop Cpus
• Manufacturer: Intersil Corporation

Electrical Specifications
-40°C to +85°C (Industrial), f
Boldface limits apply over the operating temperature range, 0°C to +70°C (Commercial) or -40°C to +85°C (Industrial). (Continued)
NOTE:
PROTECTION
Overvoltage Threshold
Current Imbalance Threshold
VR1 Overcurrent Threshold
VR2 Overcurrent Threshold
LOGIC THRESHOLDS
VR_ON Input Low
VR_ON Input High
PWM
PWM Output Low
PWM Output High (Note 6)
PWM Tri-State Leakage
THERMAL MONITOR
NTC Source Current
VR_HOT# Trip Voltage (VR1 and VR2)
VR_HOT# Reset Voltage (VR1 and VR2)
Therm_Alert Trip Voltage (VR1 and VR2)
Therm_Alert Reset Voltage (VR1 and VR2)
CURRENT MONITOR
IMON Output Current (VR1 and VR2)
ICCMAX_Alert Trip Voltage (VR1 and VR2)
ICCMAX_ALERT Reset Voltage (VR1 and VR2)
INPUTS
VR_ON Leakage Current
SCLK, SDA Leakage
SLEW RATE (For VID Change)
Fast Slew Rate
Slow Slew Rate
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
PARAMETER
SW
10
= 300kHz, unless otherwise noted.
Operating Conditions: VCC = 5V, PVCC = 12V, PVCCG = 12V, T
SYMBOL
I
VR_ON
OV
V
V
V
V
0H
0L
IH
IL
H
VSEN rising above setpoint for >1µs
One ISEN above another ISEN for >1.2ms
4, 3, 2, 1-Phase Configuration PS0 Mode
4-Phase Configuration, drop to 2-Phase in PS1
Mode
4-Phase Configuration, drop to 1-Phase in PS2/3
Mode
3-Phase Configuration, drop to 2-Phase in PS1
3-Phase Configuration, drop to 1-Phase in PS2/3
2-Phase Configuration, drop to 1-phase in
PS1/2/3 Mode
All modes of operation
Sinking 5mA
Sourcing 5mA
PWM = 2.5V
NTC = 1.3V
Rising
Rising
ISUM- pin current = 25µA
Rising
Falling
VR_ON = 0V
VR_ON = 1V
VR_ON = 0V, SCLK and SDA = 0V and 1V
VR_ON = 1V, SCLK and SDA = 1V
VR_ON = 1V, SCLK and SDA = 0V
Falling
Falling
ISL6363
TEST CONDITIONS
A
= 0°C to +70°C, (Commercial) or
(Note 6)
0.905
0.945
2.585
0.86
2.61
MIN
116
147
0.7
3.5
0.9
-85
2.5
50
16
16
50
58
10
-1
-1
-5
0.873
0.929
0.913
0.961
2.66
2.62
150
TYP
4.2
-60
60
30
20
40
20
30
60
60
18
9
2
0
September 29, 2011
(Note 6) UNITS
0.935
0.975
2.695
2.650
MAX
0.89
0.93
232
154
0.3
1.0
-30
71
26
26
71
63
35
1
1
FN6898.0
mV/µs
mV/µs
mV
mV
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V