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| OM7500SC DUAL POSITIVE AND NEGATIVE FIXED VOLTAGE REGULATORS Dual 5V, 12V and 15V, 1.5 Amp Fixed Voltage Regulators In Single Hermetic MO-078AA Package FEATURES * * * * * * * * Positive And Negative Regulators In One Package Hermetic 5-Pin Metal Package, JEDEC MO-078AA Isolated Case Output Voltages 5V, 12V and 15V; Other Voltages Available Output Voltages Set Internally To 2.0% Built-In Thermal Overload Protection Short Circuit Current Limiting Product Is Available Screened To MIL-S-19500, TX, TXV And S Levels DESCRIPTION This series of products offers a positive and a negative fixed voltage regulator in one hermetically sealed, 5 PIN package whose outline is similar to the industry standard TO-247 package. With heat sinking, they can regulate over 1.5 Amp of output current per device. Standard voltages are + or - 5V, 12V and 15V. Other voltages are available upon request. Output voltages are internally trimmed to 2.0% of nominal voltage. These devices are ideally suited for Military applications where small size and high reliability are required. To order, use the following Omnirel part numbers to determine the required output voltage of each regulator within one package. Omnirel Part Number OM7501SC OM7502SC OM7503SC OM7504SC OM7505SC OM7506SC OM7507SC OM7508SC OM7509SC Output Voltages Positive Negative +5V -5V +5V -12V +5V -15V +12V -5V +12V -12V +12V -15V +15V -5V +15V -12V +15V -15V PIN CONNECTION 3.3 1 2 3 45 Pin 1: Pin 2: Pin 3: Pin 4: Pin 5: + Input + Output Common - Input - Output 4 11 R4 Supersedes 1 07 R3 3.3 - 121 OM7500SC INDIVIDUAL POSITIVE REGULATORS ELECTRICAL CHARACTERISTICS +5 Volt Parameter Output Voltage Symbol VOUT VRLINE VIN = 10V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. 4.92 Max. 5.08 5.15 5 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions TA = 25C VIN = 7.5V to 20V Line Regulation (Note 1) VIN = 8.0V to 12V VIN = 7.5V to 20V * * * 4.85 12 4 10 12 Load Regulation (Note 1) VRLOAD IO = 5mA to 1.5 Amp * IO = 250mA to 750 mA 25 6 * Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT Output Noise Voltage (Note 3) Long Term Stability (Note 3) DVOUT Dt TA = 25C, t = 1000 hrs. NO TA = 25C, DVOUT = 100mV, IO = 1.0A TA = 25C VIN = 35V 1.5 IO = 5mA to 1000mA VIN = 7.5V to 20V 15 6 Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection * * * 6.5 0.8 0.5 mA 2.5 3.3 1.2 V A A A dB dB * f =120 Hz, DVIN = 10V (Note 3) TA = 25C, f =10 Hz to 100KHz 66 2.8 * 60 40 V/V RMS 75 mV ELECTRICAL CHARACTERISTICS +12 Volt Parameter Output Voltage Symbol VOUT VRLINE VIN = 19V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. 11.88 Max. 12.12 12.36 18 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions TA = 25C VIN = 14.5V to 27V * * 11.64 Line Regulation (Note 1) VIN = 14.5V to 27V VIN = 16V to 22V 50 9 * Load Regulation (Note 1) IO = 250mA to 750 mA VRLOAD IO = 5mA to 1.5 Amp 30 32 * * 60 20 40 6.0 Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT NO DVOUT Dt DVOUT = 100mV, IO = 1.0A TA = 25C VIN = 35V IO = 5mA to 1000mA VIN = 15V to 30V Standby Current Drain Change With Line * * * * 1.5 6.5 0.8 3.3 Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection 0.5 mA 2.5 3.3 1.2 V A A A dB dB * f =120 Hz, DVIN = 10V (Note 3) TA = 25C, f =10 Hz to 100KHz TA = 25C, t = 1000 hrs. 61 2.8 * 54 40 Output Noise Voltage (Note 3) Long Term Stability (Note 3) 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. 3.3 - 122 OM7500SC ELECTRICAL CHARACTERISTICS +15 Volt Parameter Output Voltage Symbol VOUT VRLINE TA = 25C VIN = 23V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. 14.8 Max. 15.2 15.4 20 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions VIN = 18.5V to 30V Line Regulation (Note 1) VIN = 20V to 26V VIN = 17.5V to 30V * * * 14.6 50 15 25 35 Load Regulation (Note 1) VRLOAD IO = 5mA to 1.5 Amp IO = 5mA to 1.0 Amp IO = 250mA to 750 mA * * 75 21 45 6.0 Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT NO DVOUT Dt TA = 25C, DVOUT = 100mV, IO = 1.0A TA = 25C VIN = 35V 1.5 IO = 5mA to 1000mA VIN = 18.5V to 30V Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection * * * 6.5 0.8 0.5 mA 2.5 3.3 1.2 V A A A dB dB * f =120 Hz, DVIN = 10V (Note 3) TA = 25C, f =10 Hz to 100KHz TA = 25C, t = 1000 hrs. 54 2.8 * 52 40 Output Noise Voltage (Note 3) Long Term Stability (Note 3) V/V RMS 150 mV ELECTRICAL CHARACTERISTICS -5 Volt Parameter Output Voltage Symbol VOUT VRLINE VIN = -10V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. -4.95 Max. -5.05 -5.15 12 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions TA = 25C VIN = -7.5V to -20V * * -4.85 Line Regulation (Note 1) VIN = -7.5V to -20V VIN = -8.0V to -12V 25 5 * Load Regulation (Note 1) IO = 250mA to 750 mA VRLOAD IO = 5mA to 1.5 Amp 12 20 * * 25 15 30 2.5 Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT NO DVOUT Dt DVOUT = 100mV, IO = 1.0A TA = 25C VIN = -35V IO = 5mA to 1000mA VIN = -7.0V to -20V Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection * * * * 1.5 3.0 0.4 0.4 mA 2.5 3.3 1.2 V A A A dB dB 3.3 * f =120 Hz, DVIN = -10V (Note 3) TA = 25C, f =10 Hz to 100KHz TA = 25C, t = 1000 hrs. 63 2.8 * 60 40 Output Noise Voltage (Note 3) Long Term Stability (Note 3) V/V RMS 75 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, positive regulator; .VIN = -35V, negative regulator. 3. If not tested, shall be guaranteed to the specified limits. The * denotes the specifications which apply over the full operating temperature range. 3.3 - 123 OM7500SC ELECTRICAL CHARACTERISTICS -12 Volt Parameter Output Voltage Symbol VOUT VRLINE VIN = -19V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. -11.88 Max. -12.12 -12.36 20 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions TA = 25C VIN = -14.5V to -27V Line Regulation (Note 1) VIN = -16V to -22V VIN = -14.5V to -27V * * * -11.64 50 10 30 32 Load Regulation (Note 1) VRLOAD IO = 5mA to 1.5 Amp * IO = 250mA to 750 mA 60 16 * Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT Output Noise Voltage (Note 3) Long Term Stability (Note 3) DVOUT Dt TA = 25C, t = 1000 hrs. NO DVOUT = 100mV, IO = 1.0A TA = 25C, IO = 5mA to 1A VIN = -35V IO = 5mA to 1000mA VIN = -14.5V to -27V 30 3.5 Standby Current Drain Change With Line Standby Current Drain Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection * * * * 1.5 4.0 0.8 0.5 mA 1.8 3.3 1.2 V A A A dB dB * f =120 Hz, DVIN = -10V (Note 3) TA = 25C, f =10 Hz to 100KHz 56 2.8 * 53 40 V/V RMS 120 mV ELECTRICAL CHARACTERISTICS -15 Volt Parameter Output Voltage Symbol VOUT VRLINE VIN = -23V, Io = 500mA, -55C TA 125C (unless otherwise specified) Min. -14.85 Max. -15.15 -15.45 25 Unit V V mV mV mV mV mV mV mV mV mA mA mA Test Conditions TA = 25C VIN = -17.5V to -30V * * -14.55 Line Regulation (Note 1) VIN = -17.5V to -30V VIN = -20V to -26V 50 15 * Load Regulation (Note 1) IO = 250mA to 750 mA VRLOAD IO = 5mA to 1.5 Amp 25 35 * * 75 21 45 6.0 Standby Current Drain ISCD DISCD (Line) DISCD (Load) VDO IO (pk) IDS DVIN DVOUT NO DVOUT Dt DVOUT = 100mV, IO = 1.0A TA = 25C VIN = -35V IO = 5mA to 1000mA VIN = -17.5V to -30V Standby Current Drain Change With Line Standby Current Drain * * * * 1.5 6.5 0.8 0.5 mA 3.3 Change With Load Dropout Voltage Peak Output Current Short Circuit Current (Note 2) Ripple Rejection 2.5 3.3 1.2 V A A A dB dB * f =120 Hz, DVIN = -10V (Note 3) TA = 25C, f =10 Hz to 100KHz TA = 25C, t = 1000 hrs. 53 2.8 * 50 40 Output Noise Voltage (Note 3) Long Term Stability (Note 3) 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. 3.3 - 124 OM7500SC ABSOLUTE MAXIMUM RATINGS (Per Regulator) Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . Positive Regulator = 35V, Negative Regulator = - 35V Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55C to +150C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to +150C Typical Power/Thermal Characteristics Rated Power @ 25C TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5W TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W Thermal Resistance qJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2C/W qJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42C/W Thermal Shutdown, IO = 5mA, VIN @ Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175C MECHANICAL OUTLINE .695 .685 .165 .155 .835 .815 .270 .240 .045 .035 .707 .697 .550 .530 .092 MAX. .750 .500 .035 .025 .005 3.3 .100 TYP. .140 TYP. NOTES: * Case is metal/hermetically sealed * Isolated Tab 3.3 - 125 |
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