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ISL6219 Datasheet(PDF) 5 Page - Intersil Corporation

Part No. ISL6219
Description  Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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ISL6219 Datasheet(HTML) 5 Page - Intersil Corporation

 
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5
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7V
Input, Output, or I/O Voltage . . . . . . . . . . GND -0.3V to VCC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3kV
Recommended Operating Conditions
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V
±5%
Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . -10oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
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.
NOTE:
1.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. (See Tech Brief TB379 for details.)
Electrical Specifications
Operating Conditions: VCC = 5V, TA = -10
oC to 85oC, Unless Otherwise Specified
Parameter
Test Conditions
Min
Typ
Max
Units
INPUT SUPPLY POWER
Input Supply Current
RT = 100k
Ω, EN = 5V
-
9.3
15
mA
RT = 100k
Ω, EN = 0V
4.5
8.8
14
mA
Power-On Reset Threshold
VCC Rising
4.25
4.38
4.5
V
VCC Falling
3.75
3.88
4.0
V
SYSTEM ACCURACY
System Accuracy
-0.8
-
0.8
%VID
VID Pull Up
-2.5
-
V
VID Input Low Level
--
0.8
V
VID Input High Level (Note 3)
2.0
-
-
V
OSCILLATOR
Accuracy
-20
-
20
%
Frequency
RT = 100k
Ω (±1%)
224
280
336
kHz
Adjustment Range
Guaranteed by design
100
1500
kHz
Disable Voltage
-1.23
1.1
V
Sawtooth Amplitude
-1.54-
V
Duty-Cycle Range Functional
0-
75
%
ERROR AMPLIFIER
Open-Loop Gain
Guaranteed by design
-
72
-
dB
Open-Loop Bandwidth
Guaranteed by design
-
18
-
MHz
Slew Rate
CL=100pF, RL = 10k
Ω to ground
-
5.3
-
V/
µs
Maximum Output Voltage
RL = 10k
Ω to ground
3.6
4.1
-
V
Minimum Output Voltage
RL = 10k
Ω to ground
-
0.23
0.5
V
ISEN
Full Scale Input Current
-50-
µA
Over-Current Trip Level
-75-
µA
POWER GOOD MONITOR
PGOOD Low Output Voltage
IPGOOD = 4mA
-
0.18
0.4
V
PROTECTION and MONITOR
ISL6219


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