ISL9003AIEMZ-T(2009) データシートの表示（PDF） - Intersil
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ISL9003AIEMZ-T Datasheet PDF : 12 Pages
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ISL9003A
Absolute Maximum Ratings
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
VO Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VIN + 0.3V)
Recommended Operating Conditions
Ambient Temperature Range (TA) . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 6.5V
Thermal Information
Thermal Resistance
θJA (°C/W)
5 Ld SC-70 Package (Note 5) . . . . . . . . . . . . . . . . .
231
6 Ld µTDFN Package (Note 6) . . . . . . . . . . . . . . . .
125
Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
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:
5. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
Electrical Specifications
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature range
of the device as follows: TA = -40°C to +85°C; VIN = (VO + 0.5V) to 6.5V with a minimum VIN of 2.3V; CIN = 1µF;
CO = 1µF; CBYP = 0.01µF.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
(Note 9) TYP (Note 9) UNITS
DC CHARACTERISTICS
Supply Voltage
Ground Current
Shutdown Current
UVLO Threshold
Regulation Voltage Accuracy
VIN
IDD
IDDS
VUV+
VUV-
Output Enabled; IO = 0µA; VIN < 4.2V
Output Enabled; IO = 0µA; Full voltage range
Initial accuracy at VIN = VO + 0.5V, IO = 10mA, TJ = +25°C
VIN = VO + 0.5V to 6.5V, IO = 10µA to150mA, TJ = +25°C
VIN = VO + 0.5V to 6.5V, IO = 10µA to 150mA, TJ = -40°C to
+125°C
2.3
6.5
V
31
40
µA
57
µA
0.5
1.2
µA
1.9
2.1
2.3
V
1.6
1.8
2.0
V
-0.7
+0.7
%
-0.8
+0.8
%
-1.8
+1.8
%
Maximum Output Current
Internal Current Limit
Drop-out Voltage (Note 8)
Thermal Shutdown
Temperature
AC CHARACTERISTICS
IMAX
ILIM
VDO1
VDO2
VDO3
TSD+
TSD-
Continuous
IO = 150mA; VO < 2.5V
IO = 150mA; 2.5V ≤ VO ≤ 2.8V
IO = 150mA; 2.8V < VO
150
mA
175 265 355
mA
300 500
mV
250 400
mV
200 325
mV
140
°C
110
°C
Ripple Rejection (Note 7)
IO = 10mA, VIN = 2.8V(min), VO = 1.8V, CBYP = 0.1µF
@ 1kHz
90
dB
@ 10kHz
70
dB
@ 100kHz
50
dB
Output Noise Voltage (Note 7)
VO = 1.5V, TA = +25°C, CBYP = 0.1µF
BW = 10Hz to 100kHz, IO = 100µA
BW = 10Hz to 100kHz, IO = 10mA
20
µVRMS
30
µVRMS
3
FN6299.4
October 1, 2009
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