ISL6565ACBZ Intersil, ISL6565ACBZ Datasheet - Page 8

• Manufacturer Part Number: ISL6565ACBZ
• Description: IC CTRLR PWM MULTIPHASE 28-SOIC
• Manufacturer: Intersil

Specifications of ISL6565ACBZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1.5MHz
• Duty Cycle: 66.7%
• Voltage - Supply: 4.75 V ~ 5.25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 105°C
• Package / Case: 28-SOIC (7.5mm Width)
• Frequency-max: 1.5MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
OSCILLATOR
Accuracy
Adjustment Range
Sawtooth Amplitude
Max Duty Cycle
ERROR AMPLIFIER
Open-Loop Gain (Note 7)
Open-Loop Bandwidth (Note 7)
Slew Rate
Maximum Output Voltage
Output High Voltage @ 2mA
Output Low Voltage @ 2mA
REMOTE-SENSE AMPLIFIER
Bandwidth (Note 7)
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 (Note 7)
SENSE CURRENT
Sensed Current Tolerance
Overcurrent Trip Level
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
Undervoltage Offset From VID
Overvoltage Threshold
Overvoltage Reset Voltage
OVP Drive Voltage
Minimum VCC for OVP
4. When using the internal shunt regulator, VCC is clamped to 6.02V (max). Current must be limited to 25mA or less.
5. These parts are designed and adjusted for accuracy with all errors in the voltage loop included.
6. During soft-start, VDAC rises from 0 to VID. The overvoltage trip level is the higher of 1.7V and VDAC + 0.2V.
7. Parameter magnitude guaranteed by design. Not 100% tested.
PARAMETER
8
Operating Conditions: VCC = 5V or ICC < 25mA (Note 4), T
Unless Otherwise Specified. (Continued)
ISL6565A, ISL6565B
R
R
C
C
VSEN - RGND = 2.5V
VSEN - RGND = 0.6
Iload = ±500µA
Iload = ±500µA
ISEN1 = ISEN2 = ISEN3 = 80µA, 0°C to 105°C
I
VSEN Falling
Voltage above VID, After Soft-Start (Note 6)
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
= 100kΩ
= -100mA, VCC = 5V
= 4mA
L
TEST CONDITIONS
= 10kΩ to ground
J
= 0°C to 105°C.
0.08
-500
-500
MIN
180
-10
4.5
4.0
3.7
4.3
1.7
1.4
10
74
95
72
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
66.7
1.63
110
200
1.5
6.0
4.3
1.8
0.6
1.5
1.9
80
18
20
15
81
74
2
-
-
-
-
-
-
-
-
-
-
MAX
1.35
1.87
500
500
130
220
1.5
7.5
0.3
0.4
10
20
91
76
December 1, 2005
-
-
-
-
-
-
-
-
-
-
-
-
-
-
µA/V/°C
UNITS
FN9135.4
%VID
MHz
MHz
V/µs
MHz
mV
µA
µA
µA
µA
µA
dB
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V