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ISL71090SEHF25/PROTO View Datasheet(PDF) - Intersil

Part Name
Description
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ISL71090SEHF25/PROTO Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
ISL71090SEH25
Absolute Maximum Ratings
Max Voltage
VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +40V
VIN to GND at an LET = 86MeVcm2/mg . . . . . . . . . . . . . . . . -0.5V to +36V
VOUT to GND (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VOUT + 0.5V
Voltage on any Pin to Ground . . . . . . . . . . . . . . . . . . . -0.5V to +VOUT + 0.5V
Voltage on DNC Pins. . . . . . . . . . . . . . . No connections permitted to these pins
Input Voltage Slew Rate (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1V/µs
ESD Ratings
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld Flatpack Package (Notes 4, 5). . . . . . 140
15
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature (TJMAX). . . . . . . . . . . . . . . . . . . . . .+150°C
Pb-Free Reflow Profile (Note 6). . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0V to +30V
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°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 with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For θJC, the "case temp" location is the center of the ceramic on the package underside.
6. Post-reflow drift for the ISL71090SEH25 devices can be 100µV typical based on experimental results with devices on FR4 double sided boards. The
engineer must take this into account when considering the reference voltage after assembly.
7. Product capability established by initial characterization. The "EH" version is acceptance tested on a wafer by wafer basis to 50krad(Si) at low dose rate.
8. The output capacitance used for SEE testing is 0.1µF for CIN and COUT.
Electrical Specifications VIN = 5V, IOUT = 0, unless otherwise specified. Boldface limits apply over the operating temperature range,
-55°C to +125°C and radiation.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 9)
TYP
(Note 9)
UNIT
VOUT
VOA
VOA
VOA
Output Voltage
VIN = 5V
VOUT Accuracy @ TA = +25°C (Note 6) VOUT = 2.5V
VOUT Accuracy @ TA = -55°C to +125°C VOUT = 2.5V
VOUT Accuracy @ TA = -55°C to +125°C, VOUT = 2.5V
Post Rad
2.5
V
-0.05
+0.05
%
-0.15
+0.15
%
-0.152
+0.152
%
TC VOUT
Output Voltage Temperature
Coefficient (Note 10)
10
ppm/°C
VIN
IIN
ΔVOUT /ΔVIN
ΔVOUT/ΔIOUT
Input Voltage Range
Supply Current
Line Regulation
Load Regulation
VD
Dropout Voltage (Note 11)
ISC+
Short Circuit Current
ISC-
Short Circuit Current
tR
Turn-on Settling Time
Ripple Rejection
VOUT = 2.5V
VIN = 4V to 30V, VOUT = 2.5V
Sourcing: 0mA IOUT 20mA
Sinking: -10mA IOUT 0mA
VOUT = 2.5V @ 10mA
TA = +25°C, VOUT tied to GND
TA = +25°C, VOUT tied to VIN
90% of final value, CL = 1.0µF,
CC = open
f = 120Hz
4
30
V
0.930
1.28
mA
8
18
ppm/V
20
35
ppm/mA
40
70
ppm/mA
1.1
1.7
V
55
mA
-61
mA
150
µs
90
dB
eN
Output Voltage Noise
0.1Hz f 10Hz, VOUT = 2.5V
1.9
VN
Broadband Voltage Noise
10Hz f 1kHz, VOUT = 2.5V
1.6
Noise Density
f = 1kHz, VOUT = 2.5V
50
ΔVOUT/Δt
Long Term Drift
TA = +125°C, 1000Hrs
15
NOTES:
9. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
µVP-P
µVRMS
nV/Hz
ppm
10. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in VOUT is divided by the
temperature range; in this case, = 180°C. (i.e., -55°C to +125°C).
11. Dropout Voltage is the minimum VIN - VOUT differential voltage measured at the point where VOUT drops 1mV from VIN = nominal at TA = +25°C.
4
FN8451.0
June 6, 2013
 

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