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OM1905NKM Datasheet(PDF) 4 Page - List of Unclassifed Manufacturers |
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4 / 4 page OM1905NKM - OM1915NKM 3.3 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 ELECTRICAL CHARACTERISTICS -15 Volt V IN = -23V, Io = 500mA, -55°C TA 125°C (unless otherwise specified) Parameter Symbol Test Conditions Min. Max. Unit Output Voltage VOUT TA = 25°C -14.85 -15.15 V VIN = -17.5V to -30V • -14.55 -15.45 V IO = 5 mA to 1.0 A, PD < 20 W Line Regulation VRLINE VIN = -17.5V to -30V 25 mV (Note 1) • 50 mV (Note 4) VIN = -20V to -26V 15 mV • 25 mV Load Regulation VRLOAD IO = 5mA to 1.5 Amp 35 mV (Note 1) • 75 mV IO = 250mA to 750 mA 21 mV • 45 mV Standby Current Drain ISCD 6.0 mA • 6.5 mA Standby Current Drain D ISCD VIN = -17.5V to -30V • 0.8 mA Change With Line (Line) Standby Current Drain D ISCD IO = 5mA to 1000mA • 0.5 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 53 dB D VOUT (Note 3) • 50 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. 150 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. 4. Minimum load current for full line regulation = 5.0 mA. 3.5 3 2.5 2 1.5 1 0.5 0 0 5 10 15 20 25 30 35 PEAK OUTPUT CURRENT D V OUT = 100mV T j = T j = 25°C T j = 150°C Input To Output Differential (V) 2.5 2 1.5 1 0.5 0 -75 -50 -25 0 25 50 75 100 125 150 DROPOUT VOLTAGE D V OUT = 100MV I OUT = 0A I OUT = 500mA I OUT = 1A Junction Temperature (°C) 100 80 60 40 20 0 10 100 1k 10k 100k RIPPLE REJECTION V OUT = 5V V IN - V = 8VDC +3.5Vrms I OUT = 1A T j = 25°C Frequency (Hz) TYPICAL PERFORMANCE CHARACTERISTICS |
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