ISL80101AIRAJZ Intersil, ISL80101AIRAJZ Datasheet - Page 4

• Manufacturer Part Number: ISL80101AIRAJZ
• Description: IC REG LDO ADJ 1A 10DFN
• Manufacturer: Intersil

Specifications of ISL80101AIRAJZ

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.8 V ~ 5 V
• Voltage - Input: 2.2 V ~ 6 V
• Voltage - Dropout (typical): 0.09V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (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): -

Electrical Specifications
Absolute Maximum Ratings
V
V
PG, ENABLE, SENSE, SS, I
ESD Rating
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:
DC CHARACTERISTICS
DC ADJ Pin Voltage Accuracy
DC Input Line Regulation
DC Output Load Regulation
Feedback Input Current
Ground Pin Current
Ground Pin Current in Shutdown
Dropout Voltage (Note 9)
Output Current Limit
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
(Rising Threshold)
AC CHARACTERISTICS
Input Supply Ripple Rejection
Output Noise Voltage
ENABLE PIN CHARACTERISTICS
Turn-on Threshold
IN
OUT
4. θ
5. For θ
6. Absolute maximum voltage rating is defined as the voltage applied for a lifetime average duty cycle above 6V of 1%
7. Electromigration specification defined as lifetime average junction temperature of +110°C where max rated DC current = lifetime average current.
Relative to GND ...................................................................... -0.3V to +6.5V
Human Body Model (Tested per JEDEC)............................................. 2.5kV
Machine Model (Tested per JEDEC) ..................................................... 250V
Latch Up (Tested per JEDEC)..........................................±100mA @ +85°C
Relative to GND.................................................................... -0.3V to +6.5V
Brief TB379.
Relative to GND ................................................................ -0.3V to +6.5V
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
SET
4
ΔV
V
SYMBOL
EN(HIGH)
OUT
ΔV
I
PSRR
I
Unless otherwise noted, all parameters are established over the following specified conditions:
V
Applications must follow thermal guidelines of the package to determine worst case junction
temperature. Please refer to “Functional Description” on page 7 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
TSDn
SHDN
V
LIMIT
V
TSD
IN
ADJ
I
DO
OUT
Q
/ΔV
= V
(Note 6)
IN
OUT
J
= T
+ 0.4V, V
V
V
0A < I
V
I
I
ENABLE = 0.2V, V
I
V
V
V
V
f = 1kHz, I
f = 120Hz, I
I
2.2V < V
LOAD
LOAD
LOAD
LOAD
OUT
OUT
ADJ
OUT
OUT
OUT
OUT
A
defines established limits.
= 0.5V
+ 0.4V < V
+ 0.4V < V
= 2V, 4.5V < V
= 2V, V
+ 0.4V < V
+ 0.4V < V
LOAD
= 0A, 2.2V < V
= 1A, 2.2V < V
= 1A, V
= 10mA, BW = 300Hz < f < 300kHz
IN
OUT
ISL80101A
LOAD
< 6V
< 1A
LOAD
IN
IN
= 3.3V, C
= 5.0V, R
= 1A; V
IN
IN
= 4.5V, V
IN
IN
TEST CONDITIONS
= 1A; V
IN
< 6V; 0A < I
< 6.0V, V
< 6V
< 6V
IN
= 6V
IN
IN
< 5.5V, I
IN
<6V
<6V
IN
SET
IN
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
Recommended Operating Conditions
Junction Temperature Range (T
V
V
PG, ENABLE, SENSE, SS, I
PG Sink Current......................................................................................... 10mA
SENSE
= 5.0V
= C
IN
OUT
10 Ld 3x3 DFN Package (Notes 4, 5). . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= 5.0V
OUT
= 25.5kΩ
Relative to GND ...........................................................................2.2V to 6V
OUT
Range....................................................................................800mV to 5V
LOAD
SET
= 5.0V
= 0V
= 10
is floating
< 1A
µ
F, T
J
= +25
SET
°
C, I
Relative to GND................................. 0V to 6V
(Note 8)
J
LOAD
0.540
) ...................................... -40°C to +125°C
490
MIN
0.3
-1
= 0A
0.640
0.01
1.62
TYP
500
160
100
0.2
0.2
0.8
90
30
48
48
3
5
θ
JA
(°C/W)
48
(Note 8)
0.740
MAX
510
212
1.0
12
1
1
5
7
February 24, 2011
θ
JC
(Note 7)
(°C/W)
FN7712.2
µV
7
UNITS
mA
mA
mV
mV
µA
µA
°C
°C
dB
dB
%
%
RMS
A
A
V