REVISIONS
LTR DESCRIPTION DATE (YR-MO-DA) APPROVED
A
Add case outline Y. Delete device class M references.
Delete footnote 6/ and add two footnotes under paragraph 1.3.
Make corrections to dimensions A, D, E, e, and L to case X as specified under
figure 1. - ro
13-06-13 C. SAFFLE
REV
SHEET
REV A A A A A A A A A A A A A A A A A A A A
SHEET 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
REV STATUS REV A A A A A A A A A A A A A A
OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PMIC N/A PREPARED BY
RICK O FF ICER
DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
http://www.landandmaritime.dla.mil
STANDARD
MICROCIRCUIT
DRAWING
THIS DRAWING IS AVAILABLE
FOR USE BY ALL
DEPARTMENTS
AND AGENCIES OF THE
DEPARTMENT OF DEFENSE
CHECKED BY
RAJESH PITHADIA
APPROVED BY
CHARLES F. SAFFLE
MICROCIRCUIT, LINEAR, SYNCHRONOUS BUCK
REGULATOR, MONOLITHIC SILICON
DRAWING APPROVAL DATE
12-05-23
AMSC N/A
REVISION LEVEL
A
SIZE
A
CAGE CODE
67268
5962-12202
SHEET 1 OF 34
DSCC FORM 2233
APR 97 5962-E366-13
STANDARD
MICROCIRCUIT DRAWING
SIZE
A
5962-12202
DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
A
SHEET
2
DSCC FORM 2234
APR 97
1. SCOPE
1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device class Q) and
space application (device class V). A choice of case outlines and lead finishes are available and are reflected in the Part or
Identifying Number (PIN). When available, a choice of Radiation Hardness Assurance (RHA) levels is reflected in the PIN.
1.2 PIN. The PIN is as shown in the following example:
5962
R
12202
01
V
X
A
Federal
stock class
designator
RHA
designator
(see 1.2.1)
Device
type
(see 1.2.2)
Device
class
designator
Case
outline
(see 1.2.4)
Lead
finish
(see 1.2.5)
\ /
(see 1.2.3)
\/
Drawing number
1.2.1 RHA des ign ator . Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels and are
marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.
1.2.2 Dev ice ty pe(s). The device type(s) identify the circuit function as follows:
Device type Generic number Circuit function
01 ISL70002SEH Synchrono us buck regulator
1.2.3 Dev ice cl as s designator. The device class designator is a single letter identifying the product assurance level as
follows:
Devi ce class Device req uire me nts doc ume n tatio n
Q or V Certification and qualification to MIL-PRF-38535
1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows:
Outline letter Descriptive designator Terminals Package style
X See figure 1 64 Quad flat pack
Y See figure 1 64 Quad flat pack with heat sink
1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V.