ISL80136
4
FN7970.2
August 11, 2015
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Absolute Maximum Ratings Thermal Information
IN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to +45V
OUT Pin to GND Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 16V
EN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to IN
ADJ Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to3V
Output Short-circuit Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
ESD Rating
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 5kV
Machine Model (Tested per JESD-A115-A) . . . . . . . . . . . . . . . . . . . 200V
Charge Device Model (Tested per JESD22-C101C). . . . . . . . . . . . . 2.2kV
Latch-up (Tested per JESD78B; Class II, Level A) . . . . . . . . . . . . . . . 100mA
Thermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
8 Ld EPSOIC Package (Notes 4
, 5). . . . . . . . 50 9
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +175°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . -40°C to +125°C
IN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V to +40V
OUT Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.5V to +12V
EN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to +40V
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.
JA
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. For
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Recommended Operating Conditions, unless otherwise noted. V
IN
= 14V, I
OUT
= 1mA, T
A
= T
J
= -40°C to
+125°C, unless otherwise noted. Typical specifications are at T
A
= +25°C. Boldface limits apply across the operating temperature range, -40°C to
+125°C.
PARAMETER SYMBOL TEST CONDITIONS
MIN
(Note 8
)TYP
MAX
(Note 8)UNITS
Input Voltage Range V
IN
640V
Guaranteed Output Current I
OUT
V
IN
= V
OUT
+ VDO 50 mA
ADJ Reference Voltage V
REF
EN = High, V
IN
= 14V, I
OUT
= 0.1mA to 50mA 1.211 1.223 1.235 V
Line Regulation (V
OUT
low line - V
OUT
high
line)/V
OUT
low line
6V < VIN < 40V, IOUT = 1mA 0.04 0.115 %
Load Regulation (V
OUT
no load - V
OUT
high
load)/V
OUT
no load
V
IN
= 14V
,
I
OUT
= 100µA to 50mA 0.25 0.5 %
Dropout Voltage (Note 6
) V
DO
I
OUT
= 1mA, V
OUT
= 2.5V 10 38 mV
I
OUT
= 50mA, V
OUT
= 2.5V 130 340 mV
I
OUT
= 1mA, V
OUT
= 5V 10 48 mV
I
OUT
= 50mA, V
OUT
= 5V 120 350 mV
Shutdown Current I
SHDN
EN = LOW 1.8 3.64 µA
Quiescent Current IQ EN = HIGH, I
OUT
= 0mA 18 24 µA
EN = HIGH, I
OUT
= 1mA 22 42 µA
EN = HIGH, I
OUT
= 10mA 34 60 µA
EN = HIGH, I
OUT
= 50mA 56 82 µA
Power Supply Rejection Ratio PSRR f = 100Hz; VIN_RIPPLE = 500mV
P-P
; Load = 50mA 58 dB
EN FUNCTION
EN Threshold Voltage V
EN_H
V
OUT
= Off to On 1.485 V
V
EN_L
V
OUT
= On to Off 0.935 V
EN Pin Current I
EN
V
OUT
= 0V 0.026 µA
EN to Regulation Time
(Note 7
)
t
EN
1.65 1.93 ms
