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| OM1905N2M OM1912N2M OM1915N2M HERMETIC SURFACE MOUNT FIXED VOLTAGE NEGATIVE REGULATORS APPROVED TO DESC DRAWING LCC 20, Fixed Voltage, Precision Negative Regulators In Hermetic Surface Mount Package FEATURES * * * * * * Hermetic Surface Mount Package Output Voltages: -5V, -12V, -15V Output Voltages Set Internally To 1% Built-In Thermal Overload Protection Short Circuit Current Limiting Product Is Available Hi-Rel Screened DESCRIPTION These negative regulators are supplied in a hermetically sealed surface mount package. All protective features are designed into the circuit including thermal shutdown, current limiting and safe-area control. With heat sinking, they can deliver over .5 amps of output current. These units feature internally trimmed output voltages to 1% of nominal voltage. Standard voltages are -5V, -12V, and -15V. These units are ideally suited for Military applications where a hermetic surface mount package is required. PART NUMBER DESIGNATOR Standard Military Drawing Number 5962-8874601 2X 5962-8874701 2X 5962-8874801 2X Omnirel Part Number OM1905N2M OM1912N2M OM1915N2M 3.5 4 11 R0 3.5 - 49 OM1905N2M - OM1915N2M ABSOLUTE MAXIMUM RATINGS @ 25C Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35 V Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . .- 55C to + 150C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to + 150C Typical Power/Thermal Charateristics: Rated Power @ 25 C TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1040 mW Thermal Resistance JC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25C/W JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120C/W ELECTRICAL CHARACTERISTICS -5 Volt Parameter Output Voltage Symbol VOUT VIN = -10V, Io = 100mA, -55C TA 125C (unless otherwise specified) Min. -4.95 Max. -5.05 -5.15 Unit V V Test Conditions TA = 25C VIN = -7.5V to -20V IO = 5 mA to 500 mA, P < 2W * -4.85 Line Regulation (Note 1) (Note 4) VRLINE VIN = -7.5V to -20V 12 mV mV mV mV mV mV mA mA mA * VIN = -8.0V to -12V 25 5 * Load Regulation (Note 1) Standby Current Drain ISCD ISCD (Line) ISCD (Load) VDO IO (pk) IDS VIN VOUT Output Noise Voltage (Note 3) Long Term Stability (Note 3) VOUT t TA = 25C, t = 1000 hrs. NO VOUT = 100mV, IO = 500 mA TA = 25C VIN = -35V IO = 5mA to 500 mA VIN = -7.0V to -20V VRLOAD IO = 5mA to 500 mA 12 25 * * * * * 0.5 50 2.5 3.0 0.4 Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection 0.4 mA 2.5 1.7 .7 V A A A dB dB * f =120 Hz, VIN = -10V (Note 3) TA = 25C, f =10 Hz to 100KHz 63 2.0 * 60 40 V/V RMS 75 mV 3.5 Notes: 1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used. Changes in output voltage due to heating effects must be taken into account separately. 2. Short Circuit protection is only assured up to VIN = -35V. 3. If not tested, shall be guaranteed to the specified limits. The * denotes the specifications which apply over the full operating temperature range. 4. Minimum load current for full line regulation = 5.0 mA. 3.5 - 50 OM1905N2M - OM1915N2M ELECTRICAL CHARACTERISTICS -12 Volt Parameter Output Voltage Symbol VOUT VIN = -19V, Io = 100 mA, -55C TA 125C (unless otherwise specified) Min. -11.88 Max. -12.12 -12.36 Unit V V Test Conditions TA = 25C VIN = -14.5V to -27V IO = 5mA to 500 mA, PD < 2 W * -11.64 Line Regulation (Note 1) (Note 4) VRLINE VIN = -14.5V to -27V 20 mV mV mV mV mV mV mA mA mA * VIN = -16V to -22V 50 10 * Load Regulation (Note 1) Standby Current Drain ISCD ISCD (Line) ISCD (Load) VDO IO (pk) IDS VIN VOUT Output Noise Voltage (Note 3) Long Term Stability (Note 3) VOUT t TA = 25C, t = 1000 hrs. NO VOUT = 100mV, IO = 500 mA TA = 25C, IO = 5 mA to 1A VIN = -35V IO = 5mA to 500 mA VIN = -14.5V to -27V VRLOAD IO = 5 mA to 500 mA 30 32 * * * * * 0.5 60 3.5 4.0 0.8 Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection 0.5 mA 1.8 1.7 .7 V A A A dB dB * f =120 Hz, VIN = -10V (Note 3) TA = 25C, f =10 Hz to 100 KHz 56 2.0 * 53 40 V/V RMS 120 mV Notes: 1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used. Changes in output voltage due to heating effects must be taken into account separately. 2. Short Circuit protection is only assured up to VIN = -35V. 3. If not tested, shall be guaranteed to the specified limits. The * denotes the specifications which apply over the full operating temperature range. 4. Minimum load current for full line regulation = 5.0 mA. PIN CONNECTION Terminal Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NC VINput NC VOUTput VOUTput NC VOUTput NC NC NC NC NC NC NC Ground NC Ground NC NC VINput .003 MECHANICAL OUTLINE .009 R. 20 PLCS. .020 X45 REF. (.003) .065 .040 4 .010 .075 (.010) TYP. 9 3.5 .025 TYP. .085 3 1 19 .160 SQ. REF. 13 18 14 Note: The input pins (2 and 20) are to be connected together, the output pins (4,5, and 7) are to be connected together and the ground pins (15 and 17) are to be connected together for operation. .025 SQ. TYP. .050 TYP. .040 X45 REF (3 PL) .050 (.005) TYP. 3.5 - 51 OM1905N2M - OM1915N2M ELECTRICAL CHARACTERISTICS -15 Volt Parameter Output Voltage Symbol VOUT VIN = -23V, Io = 100mA, -55C TA 125C (unless otherwise specified) Min. -14.85 Max. -15.15 -15.45 Unit V V Test Conditions TA = 25C VIN = -17.5V to -30V IO = 5 mA to 500 m A, PD < 2 W * -14.55 Line Regulation (Note 1) (Note 4) VRLINE VIN = -17.5V to -30V 25 mV mV mV mV mV mV mA mA mA * VIN = -20V to -26V 50 15 * Load Regulation (Note 1) Standby Current Drain ISCD ISCD (Line) ISCD (Load) VDO IO (pk) IDS VIN VOUT Output Noise Voltage (Note 3) Long Term Stability (Note 3) VOUT t TA = 25C, t = 1000 hrs. NO VOUT = 100mV, IO = 500 mA TA = 25C VIN = -35V IO = 5mA to 500 mA VIN = -17.5V to -30V VRLOAD IO = 5mA to 500 mA 25 50 * * * * * 0.5 90 6.0 6.5 0.8 Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection 0.5 mA 2.5 1.7 0.7 V A A A dB dB * f =120 Hz, VIN = -10V (Note 3) TA = 25C, f =10 Hz to 100KHz 53 2.0 * 50 40 V/V RMS 150 mV Notes: 1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used. Changes in output voltage due to heating effects must be taken into account separately. 2. Short Circuit protection is only assured up to VIN = -35V. 3. If not tested, shall be guaranteed to the specified limits. The * denotes the specifications which apply over the full operating temperature range. 4. Minimum load current for full line regulation = 5.0 mA. 3.5 |
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