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OM1912STM Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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2 / 4 page 3.3 - 94 3.3 OM1905STM/NTM - OM1915STM/NTM ELECTRICAL CHARACTERISTICS -5 Volt VIN = -10V, Io = 500mA, -55°C TA 125°C (unless otherwise specified) Parameter Symbol Test Conditions Min. Max. Unit Output Voltage VOUT TA = 25°C -4.95 -5.05 V VIN = -7.5V to -20V • -4.85 -5.15 V IO = 5mA to 1.0, A, P < 15W Line Regulation VRLINE VIN = -7.5V to -20V 12 mV (Note 1) • 25 mV (Note 4) VIN = -8.0V to -12V 5 mV • 12 mV Load Regulation VRLOAD IO = 5mA to 1.5 Amp 20 mV (Note 1) • 25 mV IO = 250mA to 750 mA 15 mV • 30 mV Standby Current Drain ISCD 2.5 mA • 3.0 mA Standby Current Drain D ISCD VIN = -7.0V to -20V • 0.4 mA Change With Line (Line) Standby Current Drain D ISCD IO = 5mA to 1000mA • 0.4 mA Change With Load (Load) Dropout Voltage VDO D VOUT = 100mV, IO = 1.0A • 2.5 V Peak Output Current IO (pk) TA = 25°C 1.5 3.3 A Short Circuit Current IDS VIN = -35V 1.2 A (Note 2) • 2.8 A Ripple Rejection D VIN f =120 Hz, DVIN = -10V 63 dB D VOUT (Note 3) • 60 dB Output Noise Voltage NO TA = 25°C, f =10 Hz to 100KHz 40 µV/V (Note 3) RMS Long Term Stability D VOUT TA = 25°C, t = 1000 hrs. 75 mV (Note 3) D t 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 V IN = -35V. 3. If not tested, shall be guaranteed to the specified limits. The • denotes the specifications which apply over the full operating temperature range. ABSOLUTE MAXIMUM RATINGS @ 25°C Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35 V Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 55°C to + 150°C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C Typical Power/Thermal Charateristics: Rated Power @ 25° C TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W Thermal Resistance qJC (Case U) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W qJC (Case T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W aa qJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W |
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