ISL8016 データシートの表示（PDF） - Intersil
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ISL8016 Datasheet PDF : 22 Pages
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ISL8016
Absolute Maximum Ratings (Reference to GND)
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.8V (DC) or 7V (20ms)
EN, FS, ISET, PG, SYNCOUT, SYNCIN VFB, VSET . . . . . . . -0.3V to VIN+0.3V
PHASE . . . . . . . . . . . . -1.5V (100ns)/-0.3V (DC) to 6.5V (DC) or 7V (20ms)
COMP, SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.7V
ESD Rating
Human Body Model (Tested per JESD22-A114) . . . . . . . . . . . . . . . . . 3kV
Machine Model (Tested per JESD22-A115). . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model (Tested per JESD22-C101E). . . . . . . . . . . . 1500V
Latch Up (Tested per JESD-78A; Class 2, Level A) . . . . . .100mA @ +85°C
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
3x4 QFN Package (Notes 4, 5) . . . . . . . . . .
42
5
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
VIN Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Load Current Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0A to 6A
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
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:
4. 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.
5. θJC, “case temperature” location is at the center of the exposed metal pad on the package underside.
Analog Specifications Unless otherwise noted, all parameter limits are established over the recommended operating conditions
and the typical specification are measured at the following conditions: TA = -40°C to +85°C, VIN = 3.6V, EN = VIN, unless otherwise noted. Typical
values are at TA = +25°C. Boldface limits apply over the operating temperature range, -40°C to +85°C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
(Note 6)
MAX
TYP (Note 6) UNITS
INPUT SUPPLY
VIN Undervoltage Lockout Threshold
VUVLO Rising, no load
Falling, no load
2.5
2.7
V
2.2
2.4
V
Quiescent Supply Current
IVIN SYNCIN = GND, no load at the output
SYNCIN = GND, no load at the output and no
switches switching
70
µA
70
90
µA
Shut Down Supply Current
OUTPUT REGULATION
SYNCIN = VIN, FS = 1MHz, no load at the output
ISD SYNCIN = GND, VIN = 5.5V, EN = low
8
15
mA
5
7
µA
Reference Voltage - ISL8016IRAJZ
Output Voltage - ISL8016IR12Z
Output Voltage - ISL8016IR15Z
Output Voltage - ISL8016IR18Z
Output Voltage - ISL8016IR25Z
Output Voltage - ISL8016IR33Z
Output Voltage Margining
VFB Bias Current - ISL8016IRAJZ
Fixed Output VFB Bias Current - ISL8016IRXXZ
Line Regulation
Soft-Start Ramp Time Cycle
VREF
VVFB
VVFB
VVFB
VVFB
VVFB
VVFB
IVFB
IVFB
VSET = VIN
VSET = FLOAT
VSET = SGND
VSET = FLOAT
VSET = FLOAT
VSET = FLOAT
VSET = FLOAT
VSET = FLOAT
VSET = VIN, Percent of OUTPUT changed
VSET = SGND, Percent of OUTPUT changed
VFB = 0.75V
VSET = FLOAT, VFB = 10% above OUTPUT
VIN = VO + 0.5V to 5.5V (minimal 2.7V)
SS = SGND
0.651 0.660 0.669
V
0.594 0.600 0.606
V
0.531 0.540 0.549
V
1.188 1.200 1.212
V
1.485 1.500 1.515
V
1.782 1.800 1.818
V
2.475 2.500 2.525
V
3.266 3.300 3.333
V
9.5
10
10.5
%
-10.5
-10
-9.5
%
0.1
µA
6
µA
0.2
%/V
1
ms
Soft-Start Charging Current
ISS VSS = 0.1V
1.4
1.8
2.2
µA
7
FN7616.1
May 5, 2011
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