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 B, Q, and M) and space application (device classes S and 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 classes M, B, and S RHA marked devices shall meet the MIL-M-38510 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:

Device type Generic number Circuit function 01 UC1625 Brushless DC motor controller

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 B or S Certification and qualification to MIL-M-38510 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 X GDIP1-T28 or CDIP2-T28 28 Dual-in-line

The lead finish shall be as specified in MIL-M-38510 for classes M, B, and S 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.

V_CC supply voltage (V_CC) . . . . . . . . . . . . . . . . +20 V Power V_CC supply voltage (POWER−V_CC) . . . . . . . . . . +20 V PWM IN voltage . . . . . . . . . . . . . . . . . . . . . 0.3 V to 6 V E/A IN+, E/A IN− voltage . . . . . . . . . . . . . . . . −0.3 V to 12 V ISENSE1, ISENSE2 voltage . . . . . . . . . . . . . . . . −1.3 V to 6 V OV-COAST, DIR, SPEED-IN, H1, H2, H3 voltage . . . . . . . −0.3 V to 8 V S START, QUAD SEL voltage . . . . . . . . . . . . . . . . −0.3 V to 8 V PU output voltage . . . . . . . . . . . . . . . . . . . . −0.3 V to 50 V PU output current . . . . . . . . . . . . . . . . . . . . +200 mA continuous PD output current . . . . . . . . . . . . . . . . . . . . +200 mA continuous E/A OUT output current . . . . . . . . . . . . . . . . . ±10 mA I-SENSE output current . . . . . . . . . . . . . . . . . −10 mA TACH-OUT output current . . . . . . . . . . . . . . . . . ±10 mA V_REF output current . . . . . . . . . . . . . . . . . . . −50 mA continuous Power dissipation (P_D), T_A = +25°C . . . . . . . . . . . 1.9 W 3/ Storage temperature range . . . . . . . . . . . . . . . . −65°C to +150°C Lead temperature (soldering, 10 seconds) . . . . . . . . +300°C Thermal resistance, junction-to-case (Θ_JC) . . . . . . 16°C/W max Thermal resistance, junction-to-ambient (Θ_JA) . . . . . 65°C/W Junction temperature (T_J) . . . . . . . . . . . . . . . . +150°C

Supply voltage range . . . . . . . . . . . . . . . . . . 0.3 V dc to 12 V dc Ambient operating temperature range (T_A) . . . . . . . . −55°C to +125°C

intended Use: