ISL6561CRZ-T Intersil, ISL6561CRZ-T Datasheet - Page 9

• Manufacturer Part Number: ISL6561CRZ-T
• Description: IC CTLR PWM MULTIPHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6561CRZ-T

• Applications: Controller, Intel VR10X
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 4
• Voltage - Output: 0.84 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL6561CRZ-T

Electrical Specifications
NOTES:
PIN-ADJUSTABLE OFFSET
Voltage at OFS pin
OSCILLATOR
Accuracy
Adjustment Range
Sawtooth Amplitude
Max Duty Cycle
ERROR AMPLIFIER
Open-Loop Gain
Open-Loop Bandwidth
Slew Rate
Maximum Output Voltage
Output High Voltage @ 2mA
Output Low Voltage @ 2mA
REMOTE-SENSE AMPLIFIER
Bandwidth
Output High Current
Output High Current
PWM OUTPUT
PWM Output Voltage LOW Threshold
PWM Output Voltage HIGH Threshold
TEMPERATURE COMPENSATION
Temperature Compensation Current @
40°C and Tcomp = 0.5V
Temperature Compensation
Transconductance
SENSE CURRENT
Sensed Current Tolerance (0°C to 85°C)
Sensed Current Tolerance (-40°C)
Overcurrent Trip Level (0°C to 85°C)
Overcurrent Trip Level (-40°C)
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
Under-Voltage Offset From VID (0°C to
85°C)
Under-Voltage Offset From VID (-40°C)
Overvoltage Threshold
Overvoltage Reset Voltage
OVP Drive Voltage
Minimum VCC for OVP
3. When using the internal shunt regulator, VCC is clamped to 6.02V (max). Current must be limited to 25mA or less.
4. These parts are designed and adjusted for accuracy with all errors in the voltage loop included.
5. During soft start, VDAC rises from 0 to VID. The overvoltage trip level is the higher of 1.7V and VDAC + 0.2V.
PARAMETER
9
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified (Continued)
Offset resistor connected to ground
VCC = 5.00V, offset resistor connected to VCC
R
R
C
C
VSEN - RGND = 2.5V
VSEN - RGND = 0.6
Iload = ±500µA
Iload = ±500µA
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80µA
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80µA
I
VSEN Falling
VSEN Falling
Voltage above VID, After Soft Start (Note 5)
Before Enable
VCC < POR Threshold
VCC ≥ POR Threshold, VSEN Falling
VCC < POR Threshold
I
PGOOD
OVP
T
L
L
L
= 10kΩ to ground
= 100pF, R
= 100pF
= 100 kΩ
= -100mA, VCC = 5V
= 4mA
L
= 10kΩ to ground
ISL6561
TEST CONDITIONS
-500
2.91
0.08
-500
1.67
MIN
485
180
-10
4.4
4.0
3.7
4.3
1.4
10
74
74
98
98
72
71
-
-
-
-
-
-
-
-
-
-
-
-
TYP
3.00
66.7
1.63
1.80
500
110
110
200
1.5
6.0
4.3
0.6
1.5
1.9
80
18
20
15
81
81
74
74
1
-
-
-
-
-
-
-
-
-
-
MAX
3.09
1.40
1.87
515
500
500
122
127
220
1.5
7.5
0.3
0.4
10
20
91
92
76
82
-
-
-
-
-
-
-
-
-
-
-
-
-
May 12, 2005
UNITS
1µA/V/
FN9098.5
%VID
%VID
MHz
MHz
V/µs
MHz
mV
mV
dB
µA
µA
µA
°C
µA
µA
µA
µA
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V