ISL6223 Просмотр технического описания (PDF) - Renesas Electronics
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производитель
ISL6223
Renesas Electronics
ISL6223 Datasheet PDF : 15 Pages
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ISL6223
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Input, Output, or I/O Voltage . . . . . . . . . . GND - 0.3V to VCC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Recommended Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V 5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Thermal Information
Thermal Resistance (Typical, Note 1)
JA (°C/W)
SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications Operating Conditions: VCC = 5V, TA = 0°C to 70°C, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
INPUT SUPPLY POWER
Input Supply Current
POR (Power-On Reset) Threshold
REFERENCE AND DAC
RT = 100k, Active and Disabled Maximum Limit
VCC Rising
VCC Falling
-
10 15 mA
4.25 4.38 4.5
V
3.75 3.88 4.00 V
System Accuracy
Percent System Deviation from Programmed VID Codes
-1
-
1
%
DAC (VID0 - VID4) Input Low Voltage
DAC Programming Input Low Threshold Voltage
-
-
0.8
V
DAC (VID0 - VID4) Input High Voltage
DAC Programming Input High Threshold Voltage
2.0
-
-
V
VID Pull-Up
VIDx = 0V
5
12
30
µA
CHANNEL GENERATOR
Frequency, FSW
Adjustment Range
RT = 100k, 1%
See Figure 11
245 275 305 kHz
0.05 -
1.5 MHz
Disable Voltage
ERROR AMPLIFIER
Maximum Voltage at FS/DIS to Disable Controller. IFS/DIS = 1mA
-
-
1.0
V
DC Gain
Gain-Bandwidth Product
Slew Rate
Maximum Output Voltage
Minimum Output Voltage
ISEN
Full Scale Input Current
RL = 10k to GND
CL = 100pF, RL = 10k to GND
CL = 100pF, Load = 400µA
RL = 10k to GND, Load = 400µA
RL = 10k to GND, Load = -400µA
-
72
-
dB
-
18
-
MHz
-
5.3
-
V/µs
3.6 4.1
-
V
-
0.16 0.5
V
-
50
-
µA
Overcurrent Trip Level
60
75
90
µA
POWER GOOD MONITOR
Undervoltage Threshold
VSEN Rising
- 0.90 -
V
VSEN Falling
- 0.88 -
V
PGOOD Low Output Voltage
PROTECTION
IPGOOD = 4mA
- 0.18 0.4
V
Overvoltage Threshold
VSEN Rising
2.28 2.35 2.45 V
VSEN Falling After Overvoltage
-
1.7
-
V
FN9013 Rev 3.00
July 9, 2008
Page 5 of 15
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