ISL6554 View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
ISL6554
Renesas Electronics
ISL6554 Datasheet PDF : 16 Pages
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ISL6554
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Input, Output, or I/O Voltage . . . . . . . . . . GND -0.3V to VCC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5KV
Recommended Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V 5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 125°C
Thermal Information
Thermal Resistance (Typical, Note 1)
JA (°C/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
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:
1. JA 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 = 0°C to 70°C, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
INPUT SUPPLY POWER
Input Supply Current
RT = 100k
-
POWER-ON RESET (POR)
VCC Rising Threshold
4.25
VCC Falling Threshold
3.75
REFERENCE AND DAC
Reference Voltage Accuracy
-1
DAC Pin Input Low Voltage Threshold
-
DAC Pin Input High Voltage Threshold
2.0
VID Pull-Up
VIDx = 0V or VIDx = 3V
10
OSCILLATOR
Frequency, FSW
RT = 100k, 1%
224
Adjustment Range (GBD) (Note 2)
(See Figure 10)
0.05
ERROR AMPLIFIER
DC Gain (GBD) (Note 2)
RL = 10K to GND
-
Gain-Bandwidth Product (GBD) (Note 2)
CL = 100pF, RL = 10K to GND
-
Slew Rate
CL = 100pF, RL = 10K to GND
-
Maximum Output Voltage
RL = 10K to GND
3.6
Minimum Output Voltage
RL = 10K to GND
-
ISEN
Full Scale Input Current (GBD) (Note 2)
-
Overcurrent Trip Level
-
POWER GOOD
Upper Threshold
VSEN Rising
0.95
Lower Threshold
VSEN Falling
0.89
PGOOD Low Output Voltage
IPGOOD = 4mA
-
PROTECTION
Overvoltage Threshold
VSEN Rising
1.12
Percent Overvoltage Hysteresis (GNT) (Note 3) VSEN Falling after Overvoltage
-
NOTES:
2. GBD = Guaranteed by design.
3. GNT = Guaranteed not tested.
TYP
10
4.38
3.88
-
-
-
20
280
-
72
18
5.3
4.1
0.16
50
82.5
0.97
0.91
0.18
1.15
2
MAX UNITS
15 mA
4.5
V
4.00 V
1
%
0.8
V
-
V
40
A
336 kHz
1.5 MHz
-
dB
-
MHz
-
V/s
-
V
0.5
V
-
A
-
A
0.99
0.93
0.4
VDAC
VDAC
V
1.2 VDAC
-
%
FN9003 Rev 3.00
February 11, 2005
Page 6 of 16
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