REVISIONS
LTR
A
DESCRIPTION
Updated drawing to the current requirement of MIL-PRF-38534. -
GJC.
DATE (YR-MO-DA)
02-02-20
APPROVED
Raymond Monnin
THE ORIGINAL FIRST PAGE OF THIS DRAWING HAS BEEN REPLACED.
REV
SHEET
REV
SHEET
REV STATUS
OF SHEETS
PMIC N/A
REV
SHEET
PREPARED BY
Gary Zahn
CHECKED BY
Michael A. Frye
APPROVED BY
THIS DRAWING IS
AVAILABLE
FOR USE BY ALL
DEPARTMENTS
AND AGENCIES OF THE
DEPARTMENT OF DEFENSE
AMSC N/A
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
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STANDARD
MICROCIRCUIT
DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43216
http://www.dscc.dla.mil
MICROCIRCUIT, HYBRID, LINEAR, 12-VOLT,
DUAL CHANNEL, DC/DC CONVERTER
D. M. Cool
DRAWING APPROVAL DATE
92-02-04
REVISION LEVEL
A
SIZE
A
SHEET
CAGE CODE
67268
1 OF
12
5962-92040
DSCC FORM 2233
APR 97
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
5962-E250-02
1. SCOPE
1.1 Scope. This drawing documents five product assurance classes as defined in paragraph 1.2.3 and MIL-PRF-38534. A
choice of case outlines and lead finishes which are available and are reflected in the Part or Identifying Number (PIN). When
available, a choice of radiation hardness assurance levels are reflected in the PIN.
1.2 PIN. The PIN shall be as shown in the following example:
5962
Federal
stock class
designator
\
-
RHA
designator
(see 1.2.1)
\/
Drawing number
1.2.1 Radiation hardness assurance (RHA) designator. RHA marked devices shall meet the MIL-PRF-38534 specified RHA
levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.
1.2.2 Device type(s). The device type(s) identify the circuit function as follows:
Device type
01
02
03
Generic number
AHE2812D/CH
AHE2812D/CH - SLAVE
AHE2812D/CH - MASTER
Circuit function
DC/DC converter, 15 W,
±12
V dual output
DC/DC converter, 15 W,
±12
V dual output
DC/DC converter, 15 W,
±12
V dual output
92040
01
Device
type
(see 1.2.2)
/
H
Device
class
designator
(see 1.2.3)
X
Case
outline
(see 1.2.4)
X
Lead
finish
(see 1.2.5)
1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assurance level.
All levels are defined by the requirements of MIL-PRF-38534 and require QML Certification as well as qualification (Class H, K,
and E) or QML Listing (Class G and D). The product assurance levels are as follows:
Device class
K
H
G
Device performance documentation
Highest reliability class available. This level is intended for use in space
applications.
Standard military quality class level. This level is intended for use in applications
where non-space high reliability devices are required.
Reduced testing version of the standard military quality class. This level uses the
Class H screening and In-Process Inspections with a possible limited temperature
range, manufacturer specified incoming flow, and the manufacturer guarantees (but
may not test) periodic and conformance inspections (Group A, B, C and D).
Designates devices which are based upon one of the other classes (K, H, or G)
with exception(s) taken to the requirements of that class. These exception(s) must
be specified in the device acquisition document; therefore the acquisition document
should be reviewed to ensure that the exception(s) taken will not adversely affect
system performance.
Manufacturer specified quality class. Quality level is defined by the manufacturers
internal, QML certified flow. This product may have a limited temperature range.
E
D
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43216-5000
SIZE
A
REVISION LEVEL
A
5962-92040
SHEET
2
DSCC FORM 2234
APR 97
1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows:
Outline letter
X
Z
Descriptive designator
See figure 1
See figure 1
Terminals
10
10
Package style
Dual-in-line package
Flanged package
1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534.
1.3 Absolute maximum ratings. 1/
Input voltage ------------------------------------------------------------------
Power dissipation------------------------------------------------------------
Lead temperature (soldering, 10 seconds) ---------------------------
Storage temperature--------------------------------------------------------
1.4 Recommended operating conditions.
Input voltage ------------------------------------------------------------------
Output power 2/ 3/----------------------------------------------------------
Operating temperature range, (T
c
)--------------------------------------
2. APPLICABLE DOCUMENTS
2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a
part of this drawing to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in
the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the
solicitation.
SPECIFICATION
DEPARTMENT OF DEFENSE
MIL-PRF-38534 - Hybrid Microcircuits, General Specification for.
STANDARDS
DEPARTMENT OF DEFENSE
MIL-STD-883 - Test Method Standard Microcircuits.
MIL-STD-1835 - Interface Standard for Electronic Component Case Outlines.
HANDBOOKS
DEPARTMENT OF DEFENSE
MIL-HDBK-103 - List of Standard Microcircuit Drawings.
MIL-HDBK-780 - Standard Microcircuit Drawings.
(Unless otherwise indicated, copies of the specification, standards, and handbook are available from the Standardization
Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
_________
1/ Stresses above the absolute maximum ratings may cause permanent damage to the device. Extended operation at the
maximum levels may degrade performance and affect reliability.
2/ Derate output power linearly above case temperature +125°C to 0 at +135°C.
3/ At least 25 percent of the total power should be from the positive output.
+17 V dc to +40 V dc
<15 W
-55°C to +125°C
-0.5 V dc to +50 V dc
6W
+300°C
-65°C to +135°C
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43216-5000
SIZE
A
REVISION LEVEL
A
5962-92040
SHEET
3
DSCC FORM 2234
APR 97
2.2 Order of precedence. In the event of a conflict between the text of this drawing and the references cited herein, the text
of this drawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a
specific exemption has been obtained.
3. REQUIREMENTS
3.1 Item requirements. The individual item performance requirements for device classes D, E, G, H, and K shall be in
accordance with MIL-PRF-38534. Compliance with MIL-PRF-38534 may include the performance of all tests herein or as
designated in the device manufacturer's Quality Management (QM) plan or as designated for the applicable device class.
Therefore, the tests and inspections herein may not be performed for the applicable device class (see MIL-PRF-38534).
Furthermore, the manufacturer may take exceptions or use alternate methods to the tests and inspections herein and not
perform them. However, the performance requirements as defined in MIL-PRF-38534 shall be met for the applicable device
class.
3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified
in MIL-PRF-38534 and herein.
3.2.1 Case outline(s). The case outline(s) shall be in accordance with 1.2.4 herein and figure 1.
3.2.2 Terminal connections. The terminal connections shall be as specified on figure 2.
3.2.5 Block diagram. The block diagram shall be as specified on figure 3.
3.3 Electrical performance characteristics. Unless otherwise specified herein, the electrical performance characteristics are
as specified in table I and shall apply over the full specified operating temperature range.
3.4 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table II. The electrical
tests for each subgroup are defined in table I.
3.5 Marking of device(s). Marking of device(s) shall be in accordance with MIL-PRF-38534. The device shall be marked
with the PIN listed in 1.2 herein. In addition, the manufacturer's vendor similar PIN may also be marked.
3.6 Data. In addition to the general performance requirements of MIL-PRF-38534, the manufacturer of the device described
herein shall maintain the electrical test data (variables format) from the initial quality conformance inspection group A lot
sample, for each device type listed herein. Also, the data should include a summary of all parameters manually tested, and for
those which, if any, are guaranteed. This data shall be maintained under document revision level control by the manufacturer
and be made available to the preparing activity (DSCC-VA) upon request.
3.7 Certificate of compliance. A certificate of compliance shall be required from a manufacturer in order to supply to this
drawing. The certificate of compliance (original copy) submitted to DSCC-VA shall affirm that the manufacturer's product meets
the performance requirements of MIL-PRF-38534 and herein.
3.8 Certificate of conformance. A certificate of conformance as required in MIL-PRF-38534 shall be provided with each lot of
microcircuits delivered to this drawing.
4. QUALITY ASSURANCE PROVISIONS
4.1 Sampling and inspection. Sampling and inspection procedures shall be in accordance with MIL-PRF-38534 or as
modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM plan shall not affect the
form, fit, or function as described herein.
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43216-5000
SIZE
A
REVISION LEVEL
A
5962-92040
SHEET
4
DSCC FORM 2234
APR 97
TABLE I. Electrical performance characteristics.
Test
Symbol
Conditions
-55°C
≤
T
C
≤
+125°C
V
IN
= 28 V dc
±5%,
C
L
= 0
unless otherwise specified
Group A
subgroups
Device
types
Limits
Unit
Min
Output voltage 1/
V
OUT
I
OUT
= 0
1
2,3
Output current 1/ 2/
Output ripple voltage 1/ 3/
I
OUT
V
RIP
V
IN
= 17, 28 and 40 V dc
V
IN
= 17, 28, and 40 V dc
B.W. = dc to 2 MHz
Output power 1/ 2/ 4/
Line regulation 1/ 5/
P
OUT
VR
LINE
V
IN
= 17, 28, and 40 V dc
V
IN
= 17, 28, and 40 V dc
I
OUT
= 0,
±313,
and
±625
mA
Load regulation 1/
VR
LOAD
V
IN
= 17, 28, and 40 V dc
I
OUT
= 0,
±313
and
±625
mA
Input current
I
IN
I
OUT
= 0, inhibit (pin 2)
tied to input return (pin 10)
I
OUT
= 0,
inhibit (pin 2) = open
Input ripple current 3/
Efficiency
I
RIP
E
FF
I
OUT
=
±625
mA
B.W. = dc to 2 MHz
I
OUT
=
±625
mA,
T
C
= +25°C
Isolation
ISO
Input to output or any pin
to case (except pin 8) at 500
V dc, T
C
= +25°C
Capacitive load 6/ 7/
C
L
No effect on dc performance,
T
C
= +25°C
Power dissipation load
fault
P
D
Overload, T
C
= +25°C 8/
Short circuit, T
C
= +25°C
See footnotes at end of table.
1
All
4
All
1
All
100
1
All
80
1,2,3
All
1,2,3
All
1,2,3
1
2,3
1,2,3
All
All
All
15
1,2,3
1,2,3
All
All
All
±11.88
±11.76
0.0
Max
±12.12
±12.24
±625
60
mA
mV p-p
V
W
30
60
120
mV
mV
18
mA
40
50
mA p-p
%
MΩ
200
µF
6
6
W
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43216-5000
SIZE
A
REVISION LEVEL
A
5962-92040
SHEET
5
DSCC FORM 2234
APR 97
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