ISL6412IR Intersil, ISL6412IR Datasheet - Page 4

• Manufacturer Part Number: ISL6412IR
• Description: IC REG LDO TRIPLE OUTPUT 16-QFN
• Manufacturer: Intersil

Specifications of ISL6412IR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V, 2.8V, 2.8V
• Voltage - Input: 3 ~ 3.6 V
• Voltage - Dropout (typical): -, 0.125V @ 225mA, 0.1V @ 125mA
• Number Of Regulators: 3
• Current - Output: 330mA (Max), 225mA (Max), 125mA (Max)
• Current - Limit (min): 500mA, 330mA, 300mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Absolute Maximum Ratings
V
SET, CC, FAULT to GND/GND3 . . . . . . . . . . . . . . . . . -0.3V to 7.0V
Output Current (Continuous)
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
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.
NOTES:
Electrical Specifications
GENERAL SPECIFICATIONS
V
Operating Supply Current
Shutdown Supply Current
SHDN Input Threshold
Thermal Shutdown Temperature (Note 7)
Thermal Shutdown Hysteresis (Note 7)
Start-up Time (Note 7)
Input Undervoltage Lockout
LDO1 SPECIFICATIONS
Output Voltage (V
Output Voltage Initial Accuracy
Line Regulation
Load Regulation
Maximum Output Current (I
Output Current Limit (Note 7)
Output Voltage Noise (Note 7)
LDO2 SPECIFICATIONS
Output Voltage (V
Output Voltage Accuracy
Maximum Output Current (I
Output Current Limit (Note 7)
Dropout Voltage (Notes 5, 7)
Line Regulation
Load Regulation
3. θ
4. For θ
IN
IN
LDO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330mA
LDO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225mA
LDO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125mA
, SHDN to GND/GND3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Tech Brief TB379.
Voltage Range
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
OUT1
OUT2
PARAMETER
)
)
OUT1
OUT2
) (Note 7)
) (Note 7)
4
V
IN
= +3.3V, Compensation Capacitor = 33nF, T
I
SHDN = GND
V
V
C
value
Rising 75mV Hysteresis
I
V
I
10Hz < f < 100kHz, C
I
I
V
I
V
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IH
IL
IN
IN
IN
OUT
, V
, V
= 3.0V to 3.6V, I
= 3.6V
= 3.0V to 3.6V, I
= 0mA
= 10mA, T
= 10mA to 330mA
= 50mA
= 10mA, T
= 225mA
= 10mA to 225mA
IN
IN
= 10μF, V
TEST CONDITIONS
= 3V to 3.6V
= 3V to 3.6V
ISL6412
A
A
OUT
= -40°C to 85°C
= -40°C to 85°C
OUT
OUT
= 90% of final
OUT
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature (Plastic Package) -55°C to +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
= 10mA
= 10mA
= 4.7μF,
QFN Package (Notes 3, 4) . . . . . . . .
A
= +25°C, unless otherwise noted.
-0.15
-0.15
MIN
-2.0
-1.5
-2.0
145
330
500
225
330
3.0
2.0
2.4
-
-
-
-
-
-
-
-
-
-
TYP
2.45
830
150
120
600
115
125
3.3
1.8
0.0
2.8
0.0
0.2
20
5
-
-
-
-
-
-
-
-
θ
JA
MAX
1125
1105
0.15
0.15
160
900
160
3.6
0.4
2.6
2.0
1.5
2.0
1.0
10
(°C/W)
46
-
-
-
-
-
-
-
-
March 20, 2007
θ
μV
JC
UNITS
%/V
%/V
mA
mA
mA
mA
mV
μA
μA
°C
°C
μs
%
%
RMS
%
%
FN9067.1
V
V
V
V
V
V
(°C/W)
9