ISL8016
Absolute Maximum Ratings (Reference to GND)
Thermal Information
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 Resistance (Typical)
3x4 QFN Package (Notes 4, 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
θ
(°C/W)
42
θ
(°C/W)
5
JA
JC
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. θ is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JA
Brief TB379.
5. θ , “case temperature” location is at the center of the exposed metal pad on the package underside.
JC
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: T = -40°C to +85°C, V = 3.6V, EN = V , unless otherwise noted. Typical
A
IN
IN
values are at T = +25°C. Boldface limits apply over the operating temperature range, -40°C to +85°C.
A
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 6)
TYP
(Note 6)
UNITS
INPUT SUPPLY
Undervoltage Lockout Threshold
V
V
Rising, no load
2.5
2.4
70
2.7
V
V
IN
UVLO
Falling, no load
2.2
Quiescent Supply Current
I
SYNCIN = GND, no load at the output
µA
µA
VIN
SYNCIN = GND, no load at the output and no
switches switching
70
90
SYNCIN = VIN, F = 1MHz, no load at the output
8
5
15
7
mA
µA
S
Shut Down Supply Current
OUTPUT REGULATION
I
SYNCIN = GND, V = 5.5V, EN = low
IN
SD
Reference Voltage - ISL8016IRAJZ
V
V
V
V
V
V
V
V
V
V
V
= V
IN
0.651
0.594
0.531
1.188
1.485
1.782
2.475
3.266
9.5
0.660
0.600
0.540
1.200
1.500
1.800
2.500
3.300
10
0.669
0.606
0.549
1.212
1.515
1.818
2.525
3.333
10.5
V
V
REF
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
= FLOAT
= SGND
= FLOAT
= FLOAT
= FLOAT
= FLOAT
= FLOAT
V
Output Voltage - ISL8016IR12Z
Output Voltage - ISL8016IR15Z
Output Voltage - ISL8016IR18Z
Output Voltage - ISL8016IR25Z
Output Voltage - ISL8016IR33Z
Output Voltage Margining
V
V
V
V
V
V
V
VFB
VFB
VFB
VFB
VFB
VFB
V
V
V
V
= V , Percent of OUTPUT changed
IN
%
= SGND, Percent of OUTPUT changed
-10.5
-10
-9.5
%
VFB Bias Current - ISL8016IRAJZ
Fixed Output VFB Bias Current - ISL8016IRXXZ
Line Regulation
I
I
VFB = 0.75V
0.1
µA
µA
%/V
ms
µA
VFB
V
= FLOAT, VFB = 10% above OUTPUT
6
VFB
SET
V
= V + 0.5V to 5.5V (minimal 2.7V)
0.2
IN
O
Soft-Start Ramp Time Cycle
Soft-Start Charging Current
SS = SGND
= 0.1V
1
I
V
1.4
1.8
2.2
SS
SS
FN7616.1
May 5, 2011
7