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ADDC02815DATV 반도체 회로 부품 판매점

28 V/100 W DC/DC Converters with Integral EMI Filter



Analog Devices 로고
Analog Devices
ADDC02815DATV 데이터시트, 핀배열, 회로
a
FEATURES
28 V dc Input, ؎12 V dc @ 8.34 A, 100 W Output
(ADDC02812DA)
28 V dc Input, ؎15 V dc @ 6.68 A, 100 W Output
(ADDC02815DA)
Integral EMI Filter Designed to Meet MIL-STD-461D
Low Weight: 80 Grams
NAVMAT Derated
Many Protection and System Features
APPLICATIONS
Commercial and Military Airborne Electronics
Missile Electronics
Space-Based Antennae and Vehicles
Mobile/Portable Ground Equipment
28 V/100 W DC/DC Converters
with Integral EMI Filter
ADDC02812DA/ADDC02815DA
FUNCTIONAL BLOCK DIAGRAM
–SENSE
+SENSE
ADJUST
STATUS
VAUX
INHIBIT
SYNC
ISHARE
TEMP
–VIN
+VIN
OUTPUT SIDE
CONTROL
CIRCUIT
INPUT SIDE
CONTROL
CIRCUIT
EMI FILTER
ADDC02812DA/ADDC02815DA
FIXED
FREQUENCY
DUAL
INTERLEAVED
POWER TRAIN
OUTPUT
FILTER
–VOUT
–VOUT
VCOM
VCOM
+VOUT
+VOUT
GENERAL DESCRIPTION
The ADDC02812DA and ADDC02815DA hybrid military dc/
dc converters with integral EMI filter offer the highest power
density of any dc/dc power converters with their features and in
their power range available today. The converters with integral
EMI filter are a fixed frequency, 1 MHz, square wave switching
dc/dc power supply. They are not variable frequency resonant
converters. In addition to many protection features, these con-
verters have system level features that allow them to be used as a
component in larger systems as well as a stand-alone power
supply. The units are designed for high reliability and high
performance applications where saving space and/or weight are
critical.
The ADDC02812DA and ADDC02815DA are available in a
hermetically sealed, molybdenum based hybrid package and are
easily heatsink mountable. Three screening levels are available,
including military SMD.
PRODUCT HIGHLIGHTS
1. 60 W/cubic inch power density with an integral EMI filter
designed to meet all applicable requirements in MIL-STD-
461D when installed in a typical system setup
2. Light weight: 80 grams
3. Operational and survivable over a wide range of input
conditions: 16 V–50 V dc; survives low line, high line, and
positive and negative transients
4. High reliability; NAVMAT derated
5. Protection features include:
Output Overvoltage Protection
Output Short Circuit Current Protection
Thermal Monitor/Shutdown
Input Overvoltage Shutdown
Input Transient Protection
6. System level features include:
Current Sharing for Parallel Operation
Inhibit Control
Output Status Signal
Synchronization for Multiple Units
Input Referenced Auxiliary Voltage
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1997


ADDC02815DATV 데이터시트, 핀배열, 회로
ADDC02812DA/ADDC02815DA–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (TC = 25؇C, VIN = 28 V dc unless otherwise noted; full temperature range is –55؇C to
+90؇C; all temperatures are case and TC is the temperature measured at the center of the package bottom.)
Parameter
Case Test
Temp Level Conditions
ADDC02812DA
Min Typ Max
ADDC02815DA
Min Typ Max
Units
INPUT CHARACTERISTICS
Steady State Operating Input
Voltage Range1 (12 V)
Steady State Operating Input
Full VI IO = ± 0.42 A to ± 4.17 A 18 28 40
Voltage Range1 (15 V)
Abnormal Operating Input Voltage
Full VI IO = ± 0.34 A to ± 3.34 A
Range (per MIL-STD-704D)1 (12 V) Full VI IO = ± 0.42 A to ± 3.34 A 16
Abnormal Operating Input Voltage
50
Range (per MIL-STD-704D)1 (15 V) Full VI IO = ± 0.34 A to ± 2.67 A
Input Voltage Shutdown (12 V/15 V)
+25°C I
50 52 55
No Load Input Current (12 V/15 V)
+25°C I
85 100
Disabled Input Current (12 V/15 V)
Full VI
12
18 28 40
16 50
50 52 55
85 100
12
V dc
V dc
V dc
V dc
V dc
mA
mA
OUTPUT CHARACTERISTICS2, 3, 4
Regulated Output Voltage (+12 V)
+25°C I
Full VI
Full VI
Regulated Output Voltage (+15 V)
+25°C I
Full VI
Full VI
Cross Regulated Output Voltage (–12 V) +25°C I
Full VI
Full VI
Cross Regulated Output Voltage (–15 V) +25°C I
Full VI
Full VI
Line Regulation (12 V)
+25°C V
Line Regulation (15 V)
+25°C V
Load Regulation (12 V)
+25°C V
Load Regulation (15 V)
+25°C V
Output Ripple/Noise (Regulated +12 V)5
(Cross Regulated –12 V)5
Output Ripple/Noise (Regulated +15 V)5
(Cross Regulated –15 V)5
Total Output Current (IO) 12 V
+25°C I
+25°C I
Full VI
Total Output Current (IO) 15 V
Full VI
Output Overvoltage Protection (12 V)
+25°C V
Output Overvoltage Protection (15 V)
+25°C V
Output Current Limit (12 V/15 V)
+25°C V
Output Short Circuit Current (12 V/15 V) +25°C I
IO = ± 0.42 A to ± 4.17 A,
VIN = 18 to 40 V dc
IO = ± 0.42 A to ± 4.17 A,
VIN = 18 to 40 V dc
IO = ± 0.42 A to ± 4.17 A,
VIN = 16 to 50 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 18 to 40 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 18 to 40 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 16 to 50 V dc
IO = ± 0.42 A to ± 4.17 A,
VIN = 18 to 40 V dc
IO = ± 0.42 A to ± 4.17 A,
VIN = 18 to 40 V dc
IO = ± 0.42 A to ± 4.17 A,
VIN = 16 to 50 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 18 to 40 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 18 to 40 V dc
IO = ± 0.34 A to ± 3.34 A,
VIN = 16 to 50 V dc
IO = ± 4.17 A,
VIN = 18 to 40 V dc
IO = ± 3.34 A,
VIN = 18 to 40 V dc
VIN = 28 V dc,
IO = ± 0.42 A to +4.17 A
VIN = 28 V dc,
IO = ± 0.34 A to +3.34 A
IO = ± 4.17 A,
5 kHz – 2 MHz BW
IO = ± 3.34 A,
5 kHz – 2 MHz BW
VO = ± 12 V dc,
VIN = 18 to 40 V dc
VO = ± 15 V dc,
VIN = 18 to 40 V dc
IO = ± 4.17 A, Open
Remote Sense Connection
IO = ± 3.34 A, Open
Remote Sense Connection
VO = 90% VOUT Nom
+11.88 +12.00 +12.12
+11.76
+12.24
+11.76
+12.24
–12.24 –12.00 –11.76
–12.36
–11.64
–12.36
–11.64
4
4
0.833
45
55
8.34
118
130
15.5
V dc
V dc
V dc
+14.85 +15.00 +15.15 V dc
+14.70
+15.30 V dc
+14.70
+15.30 V dc
V dc
V dc
V dc
–14.70 –15.00 –15.30 V dc
–14.55
–15.45 V dc
–14.55
–15.45 V dc
mV
5 mV
mV
6 mV
mV p-p
mV p-p
45 mV p-p
50 mV p-p
A
0.68 6.68 A
% V nom
118 % V nom
130
14.5
% IO max
A
ISOLATION CHARACTERISTICS
Isolation Voltage
+25°C I
Input to Output or Any Pin 100
to Case at 500 V dc
100 M
–2– REV. A




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28 V/100 W DC/DC Converters with Integral EMI Filter - Analog Devices