ADDC02812DAKV 查看數據表（PDF） - Analog Devices
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ADDC02812DAKV Datasheet PDF : 20 Pages
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ADDC02812DA/ADDC02815DA
ABSOLUTE MAXIMUM RATINGS*
PIN DESCRIPTIONS
INHIBIT . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V dc, –0.5 V dc
SYNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V dc, –0.5 V dc
ISHARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V dc, –0.5 V dc
TEMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V dc, –0.3 V dc
Lead Soldering Temp (10 sec) . . . . . . . . . . . . . . . . . . +300°C
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . +150°C
Maximum Case Operating Temperature . . . . . . . . . . +125°C
*Absolute maximum ratings are limiting values, to be applied individually, and
Pin
No. Name
Function
1 –SENSE Feedback loop connection for remote sensing
output voltage. Must always be connected for
proper operation.
2 +SENSE Feedback loop connection for remote sensing
output voltage. Must always be connected
beyond which the serviceability of the circuit may be impaired. Functional
for proper operation.
operability under any of these conditions is not necessarily implied. Exposure of
absolute maximum rating conditions for extended periods of time may affect device 3 ADJUST Adjusts output voltage setpoint.
reliability.
4 STATUS Indicates output voltage is within ± 5% of
OBSOLETE ORDERING GUIDE
Device
Operating
Temperature
Range (Case)
Package
Description
ADDC02812DAKV
ADDC02812DATV
ADDC02812DATV/883B*
ADDC02815DAKV
ADDC02815DATV
ADDC02815DATV/883B*
–40°C to +85°C
–55°C TO +90°C
–55°C to +125°C
–40°C to +85°C
–55°C TO +90°C
–55°C to +125°C
Hermetic
Hermetic
Hermetic
Hermetic
Hermetic
Hermetic
*Contact factory.
EXPLANATION OF TEST LEVELS
Test Level
I – 100% production tested.
nominal. Active high referenced to –SENSE
(Pin 1).
5
VAUX
Low level dc auxiliary voltage supply refer-
enced to input return (Pin 10).
6 INHIBIT Power supply disable. Active low and refer-
enced to input return (Pin 10).
7 SYNC
Clock synchronization input for multiple
units; referenced to input return (Pin 10).
8
ISHARE
Current share pin which allows paralleled
units to share current typically within ± 5% at
full load; referenced to input return (Pin 10).
9 TEMP Case temperature indicator and temperature
shutdown override; referenced to input return
(Pin 10).
10 –VIN
Input Return.
II – 100% production tested at +25°C, and sample tested
11 +VIN
+28 V Nominal Input Bus.
at specified temperatures.
III – Sample tested only.
12 +VOUT
+12 V dc Output (ADDC02812DA).
+15 V dc Output (ADDC02815DA).
IV – Parameter is guaranteed by design and characterization
testing.
V – Parameter is a typical value only.
VI – All devices are 100% production tested at +25°C. 100%
13 +VOUT
+12 V dc Output (ADDC02812DA).
+15 V dc Output (ADDC02815DA).
14 VCOMMON Output Return.
production tested at temperature extremes for military
temperature devices; guaranteed by design and charac-
terization testing for industrial devices.
15 VCOMMON Output Return.
16 –VOUT
–12 V dc Output (ADDC02812DA).
–15 V dc Output (ADDC02815DA).
PIN CONFIGURATION
17 –VOUT
–12 V dc Output (ADDC02812DA).
–15 V dc Output (ADDC02815DA).
1
17
TOP
VIEW
12
11
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADDC02812DA/ADDC02815DA feature proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
–4–
WARNING!
ESD SENSITIVE DEVICE
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