ISL80138_14 Datasheet, PDF (3/9 Pages) Intersil Corporation – 40V, Low Quiescent Current, 150mA Linear Regulator

ISL80138
Absolute Maximum Ratings
IN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to +45V
OUT Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . .. . .GND - 0.3V to 16V
ADJ Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to 3V
EN Pin to GND Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V to VIN
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 Information
Thermal Resistance (Typical)
θ_JA (°C/W) θ_JC (°C/W)
14 Ld HTSSOP Package (Notes 4, 5) . . . . . .
37
5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +175°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For θ_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, C_IN = 0.1μF,
C_OUT = 10μF, T_A = T_J = -40°C to +125°C, unless otherwise noted. Typical specifications are at T_A = +25°C. Boldface limits apply over the operating
temperature range, -40°C to +125°C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
(Note 8) TYP (Note 8) UNIT
Input Voltage Range
Guaranteed Output
Current
V_IN
I_OUT
V_IN = V_OUT + VDO
6
40
V
150
mA
ADJ Reference Voltage
V_OUT
EN = High, V_IN = 14V, I_OUT = 0.1mA to 150mA
Line Regulation
ΔV_OUT/ΔV_IN 3V ≤ V_IN ≤ 40V, I_OUT = 1mA
Load Regulation
ΔV_OUT/ΔI_OUT V_IN = V_OUT +V_DO, I_OUT = 100µA to 150mA
Dropout Voltage
(Note 6)
ΔV_DO
I_OUT = 1mA, V_OUT = 3.3V
I_OUT = 150mA, V_OUT = 3.3V
I_OUT = 1mA, V_OUT = 5V
I_OUT = 150mA, V_OUT = 5V
Shutdown Current
I_SHDN EN = LOW
Quiescent Current
IQ
EN = HIGH, I_OUT = 0mA
EN = HIGH, I_OUT = 1mA
EN = HIGH, I_OUT = 10mA
EN = HIGH, I_OUT = 150mA
Power Supply
Rejection Ratio
PSRR f = 100Hz; V_{IN_RIPPLE} = 500mV_P-P; Load = 150mA
1.211 1.223 1.235 V
0.04 0.15 %
0.3 0.6 %
7
33 mV
380 525 mV
7
33 mV
295 460 mV
2 3.64 µA
18
24
µA
22
42 µA
34
60 µA
90 125 µA
66
dB
EN FUNCTION
EN Threshold Voltage
EN Pin Current
EN to Regulation Time
(Note 7)
V_{EN_H}
V_{EN_L}
I_EN
t_EN
V_OUT = Off to On
V_OUT = On to Off
V_OUT = 0V
1.485 V
0.975
V
0.026
µA
1.65 1.93 ms
3
FN7969.0
January 11, 2012