ISL80103IRAJZ-T Intersil, ISL80103IRAJZ-T Datasheet - Page 4

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ISL80103IRAJZ-T

Manufacturer Part Number
ISL80103IRAJZ-T
Description
IC REG LDO ADJ 3A 10DFN
Manufacturer
Intersil
Datasheet

Specifications of ISL80103IRAJZ-T

Regulator Topology
Positive Adjustable
Voltage - Output
0.8 V ~ 5 V
Voltage - Input
2.2 V ~ 6 V
Voltage - Dropout (typical)
0.12V @ 3A
Number Of Regulators
1
Current - Output
3A (Max)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-VFDFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-

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Quantity
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Part Number:
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Manufacturer:
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Quantity:
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Quantity:
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Part Number:
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0
Absolute Maximum Ratings
V
V
PG, ENABLE, SENSE/ADJ, SS, Relative to GND. . . . . . . . . . . -0.3V to +6.5V
Recommended Operating Conditions
Junction Temperature Range (T
VIN Relative to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2V to 6V
V
PG, ENABLE, SENSE/ADJ, SS Relative to GND . . . . . . . . . . . . . . . . 0V to 6V
PG Sink Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
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.
NOTES:
Electrical Specifications
V
determine worst case junction temperature. Please refer to “Functional Description” on page 12 and Tech Brief TB379.
Boldface limits apply over the operating temperature range, -40°C to +125°C. Pulse load techniques used by ATE to ensure T
established limits.
DC CHARACTERISTICS
DC Output Voltage Accuracy
Feedback Pin (ADJ Version)
DC Input Line Regulation
DC Output Load Regulation
Feedback Input Current
Ground Pin Current
Ground Pin Current in Shutdown
Dropout Voltage (Note 9)
Output Short Circuit Current
(3A Version)
Output Short Circuit Current
(2A Version)
IN
OUT
OUT
5. θ
6. For θ
7. ABS max voltage rating is defined as the voltage applied for a lifetime average duty cycle above 6V of 1%.
IN
Relative to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
= V
Brief TB379.
Relative to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mV to 5V
JA
OUT
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
+ 0.4V, V
OUT
= 1.8V, C
J
) . . . . . . . . . . . . . . . . . . .-40°C to +125°C
4
IN
= C
ΔV
ΔV
SYMBOL
OUT
OUT
OUT
I
V
SHDN
V
Unless otherwise noted, all parameters are established over the following specified conditions:
V
ISC
OUT
I
DO
FB
/ΔI
Q
/ΔV
= 10
(Note 7)
OUT
IN
µ
F, T
ISL80102, ISL80103
V
V
V
2.2V < V
V
V
V
V
2.2V < V
V
V
0A < I
0A < I
I
I
ENABLE Pin = 0.2V, V
ENABLE Pin = 0.2V, V
I
I
V
V
V
LOAD
LOAD
LOAD
LOAD
J
ADJ
OUT
IN
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
= +25
=2.2V; I
=V
= 0.5V
+ 0.4V < V
+ 0.4V < V
+ 0.4V < V
= 0V, V
= 0V, V
Options: 1.8V.
Options: 1.8V.
Options: 2.5V
Options: 2.5V
LOAD
LOAD
= 0A, 2.2V < V
= 3A, 2.2V < V
= 3A, V
= 2A, V
OUT
(Note 10)
IN
IN
°
C,
+ 0.4V; I
< 3.6V; 0A < I
< 6V, 0A < I
LOAD
< 3A, All voltage options
< 2A, All voltage options
OUT
OUT
I
OUT
OUT
LOAD
IN
IN
IN
+ 0.4V < V
+ 0.4V < V
TEST CONDITIONS
= 0A
= 2.5V, 10 LD 3x3 DFN
= 2.5V, 10 LD 3x3 DFN
< 6V; 0A < I
< 3.6V, V
< 6V, V
LOAD
= 0A.
IN
IN
IN
IN
LOAD
< 6V
< 6V
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
= 5V
= 6V
= 0A
LOAD
Applications must follow thermal guidelines of the package to
OUT
10 Ld 3x3 DFN Package (Notes 5, 6). . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
IN
IN
OUT
< 3A
= 2.5V
< 6V
< 6V
LOAD
< 3A
= 1.8V
< 3A
(Note 8)
MIN
-1.8
-1.8
491
-0.8
-0.6
0.01
TYP
500
120
0.5
0.5
0.1
0.1
7.5
8.5
0.4
3.3
5.0
2.8
81
θ
JA
(°C/W)
48
(Note 8)
MAX
-1.8
509
185
125
1.8
0.4
0.8
12
16
J
1
9
= T
March 24, 2011
θ
A
JC
defines
(°C/W)
FN6660.2
UNITS
4
mV
mA
mA
mV
mV
µA
µA
µA
%
%
%
%
%
%
%
%
A
A

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