DLA - SMD-5962-94555 REV F
MICROCIRCUIT, LINEAR, PHASE SHIFT RESONANT CONTROLLER, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 21 March 1997 |
| Status: | inactive |
| Page Count: | 30 |
scope:
This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). Two product assurance classes consisting of military high reliability (device classes Q and M) and space application (device class V), and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). Device class M microcircuits represent non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices". When available, a choice of Radiation Hardness Assurance (RHA) Levels are reflected in the PIN.
The PIN shall be as shown in the following example:
Device class M RHA marked devices shall meet the MIL-I-38535 appendix A specified RHA Levels and shall be marked with the appropriate RHA designator. Device classes Q and V RHA marked devices shall meet the MIL-I-38535 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.
The device type(s) shall identify the circuit function as follows:
UVLO UVLO Device type Generic number Circuit function Turn-on Turn-off 01 UC1875 Phase shift resonant controller 10.75 V 9.25 V
The device class designator shall be a single letter identifying the product assurance level as follows:
Device class Device requirements documentation M Vendor self-certification to the requirements for non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883 Q or V Certification and qualification to MIL-I-38535
The case outline(s) shall be as designated in MIL-STD-1835 and as follows:
Outline letter Descriptive designator Terminals Package style R GDIP1-T20 or CDIP2-T20 20 Dual-in-tine 3 CQCC1-N28 28 Square leadless chip carrier
The lead finish shall be as specified in MIL-STD-883 (see 3.1 herein) for class M or MIL-I-38535 for classes Q and V. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.
Supply voltage (Vc, VIN) . . . . . . . . . . . . . . . . 20 V Output current, source or sink: DC . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 A Pulse (0:5 µs) . . . . . . . . . . . . . . . . . . . . 3 A Analog I/O pins . . . . . . . . . . . . . . . . . . . . −0.3 V to 5.3 V Operating junction temperature (TJ). . . . . . . . . . . 150°C Storage temperature range . . . . . . . . . . . . . . . −65°C to +150°C Lead temperature (soldering, 10 seconds) . . . . . . . . 300°C Thermal resistance, junction-to-case (ΘJC.) . . . . . . See MIL-STD-1835 Thermal resistance, junction-to-ambient (ΘJA): Case R . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W Case 3 . . . . . . . . . . . . . . . . . . . . . . . . 65°C/W
Supply voltage (Vc, VIN) . . . . . . . . . . . . . . . . 12 V Ambient operating temperature (TA) . . . . . . . . . . . −55°C to +125°C
intended Use:
Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.
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