ISL6558 Intersil Corporation, ISL6558 Datasheet - Page 6

• Manufacturer Part Number: ISL6558
• Description: Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Input, Output, or I/O Voltage . . . . . . . . . . . GND -0.3V to V
ESD Classification
Recommended Operating Conditions
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . -40
Maximum Operating Junction Temperature. . . . . . . . . . . . . . .125
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
Electrical Specifications
INPUT SUPPLY POWER
Input Supply Current
POWER-ON RESET (POR)
VCC Rising Threshold
VCC Falling Threshold
REFERENCE VOLTAGE
Reference Voltage
System Accuracy
OSCILLATOR
Channel Frequency Accuracy
Adjustment Range
Disable Voltage
Sawtooth Amplitude
Channel Maximum Duty Cycle, by Design
ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product
Slew Rate
Maximum Output Voltage
ISEN
Recommended Full Scale Input Current
Overcurrent Trip Level
1. θ
2. θ
3. θ
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V
Tech Brief TB379 for details.
JA
JA
JC
, "case temperature" location is at the center of the exposed metal pad on the package underside.
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
PARAMETER
6
Operating Conditions: V
VCC = 5VDC; R
ISL6558CB, ISL6558CR, T
ISL6558IB, ISL6558IR, T
ISL6558CB, ISL6558CR, T
ISL6558IB, ISL6558IR, T
R
See Figure 3
Maximum voltage at FS/EN to disable controller. I
R
C
C
R
T
L
L
L
L
= 100kΩ. ±1%
= 10K to ground
= 100pF, R
= 100pF, Load = ±400µA
= 10K to ground
o
C to 85
CC
CC
L
T
= 10K to ground
+0.3V
= 5V, T
= 100 kΩ ±1%
o
o
C
C
ISL6558
TEST CONDITIONS
A
A
A
= -40
= -40
= -40
A
A
= 0
= 0
Thermal Information
Thermal Resistance (Typical Notes 1, 2, 3)θ
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
SOIC Package (Note 1) . . . . . . . . . . . .
QFN Package (Notes 2, 3) . . . . . . . . . .
(SOIC - Lead Tips Only)
o
o
o
o
o
C to 70
C to 85
C to 70
C to 85
C to 85
o
o
o
o
o
C
C
C. Unless Otherwise Specified.
C
C
FS/EN
= 1mA
0.792
0.788
4.25
3.75
0.08
MIN
-1.0
-1.5
224
3.6
67
-
-
-
-
-
-
-
-
JA
(
70
35
o
TYP
4.38
3.88
1.33
C/W)
280
0.8
0.8
1.2
5.3
4.1
10
75
72
18
50
-
-
-
-
o
0.808
0.812
MAX
4.00
C to 150
336
θ
4.5
1.0
1.5
1.5
1.0
15
85
JC
-
-
-
-
-
-
-
N/A
(
o
5
C/W)
UNITS
V
MHz
MHz
V/µs
kHz
o
o
o
mA
dB
µA
µA
%
%
P-P
%
V
V
V
V
V
V
C
C
C