ISL6524ACBZ-T Intersil, ISL6524ACBZ-T Datasheet - Page 4

• Manufacturer Part Number: ISL6524ACBZ-T
• Description: IC CTRLR VRM8.5 PWM TRPL 28-SOIC
• Manufacturer: Intersil

Specifications of ISL6524ACBZ-T

• Pwm Type: Voltage Mode
• Number Of Outputs: 4
• Frequency - Max: 215kHz
• Duty Cycle: 100%
• Voltage - Supply: 10.8 V ~ 13.2 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Frequency-max: 215kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage, V
PGOOD, RT/FAULT, DRIVE, PHASE, and
Input, Output or I/O Voltage . . . . . . . . . . . . . . . . . . GND -0.3V to 7V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Recommended Operating Conditions
Supply Voltage, V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Junction Temperature Range. . . . . . . . . . . . . . . . . . 0°C to 125°C°C
CAUTION: Stresses 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 sections of this specification is not implied.
NOTE:
Electrical Specifications
VCC SUPPLY CURRENT
Nominal Supply Current
POWER-ON RESET
Rising VCC Threshold
Falling VCC Threshold
Rising VAUX Threshold
VAUX Threshold Hysteresis
Rising V
OSCILLATOR
Free Running Frequency
Total Variation
Ramp Amplitude
DAC REFERENCE
DAC(VID25-VID3) Input Low Voltage
DAC(VID25-VID3) Input High Voltage
DACOUT Voltage Accuracy
LINEAR REGULATORS (V
Regulation Tolerance
VSEN3 Regulation Voltage
VSEN2 Regulation Voltage
VSEN3 Regulation Voltage
VSEN4 Regulation Voltage
VSEN3,4 Under-Voltage Level
VSEN3,4 Under-Voltage Hysteresis
Output Drive Current
SYNCHRONOUS PWM CONTROLLER ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product
Slew Rate
1. θ
GATE Voltage. . . . . . . . . . . . . . . . . . . GND - 0.3V to V
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
OCSET
PARAMETER
Threshold
CC
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V
. . . . . . . . . . . . . . . . . . . . . . . . . . . +12V ±10%
OUT2
4
, V
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Figures 1, 2 and 3
OUT3
, AND V
VSEN3,4
SYMBOL
OUT4
VREG
VREG
VREG
VREG
∆V
GBWP
F
I
SR
OSC
CC
OSC
)
3
2
3
4
UV
CC
+ 0.3V
UGATE, LGATE, DRIVE2, DRIVE3, and
DRIVE4 Open
6kΩ < RT to GND < 200kΩ; Note 2
FIX = 0V
FIX = open
FIX = open
VSEN3,4 Rising
VSEN3,4 Falling
VAUX-V
Note 2
Note 2
COMP = 10pF, Note 2
DRIVE2,3,4
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
> 0.6V
MIN
185
-1.0
8.2
-15
2.0
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
1.26
1.26
200
2.5
0.5
1.9
1.2
1.5
1.8
75
40
88
15
9
3
7
6
-
-
-
-
-
-
MAX
10.4
+1.0
215
+15
0.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
θ
JA
April 8, 2005
UNITS
V
MHz
FN9064.1
V/µs
(°C/W)
70
kHz
mA
mA
dB
%
%
%
%
%
P-P
V
V
V
V
V
V
V
V
V
V
V