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OM2990-5NMM Datasheet(PDF) 2 Page - International Rectifier |
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OM2990-5NMM Datasheet(HTML) 2 Page - International Rectifier |
2 / 6 page 1.1 1.1 1.3 1.3 1.4 2.1 2.2 2.3 2.4 3.1 3.2 ELECTRICAL CHARACTERISTICS, OM2990-5NK, NM, NT (-5 VOLTS) Test Conditions are -55°C T A 125°C, V IN = -10V, C OUT = 47 µF (unless otherwise specified). Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V OUT 5 mA < I O < 1.0 A 1 -5.10 -4.90 V 2 -5.25 -4.75 Quiescent Current I Q I O < 1.0A 1 5 m A 212 I O = 1.0A , VIN = -5 V 1,2 50 Line Regulation V RLN -6 V V IN -26 V, 1 +40 m V I OUT = 5 mA 2 +50 Load Regulation V RLD 50 mA I OUT 1.0 A 1 +50 m V 2+100 Dropout Voltage V DO I O = 0.1 A 1 .3 V DV O 100 mV 2 I O = 1.0 A 1 1 DV O 100 mV 2 Output Noise Voltage V ON I O = 5 mA, 3 750 µV 10 Hz - 100 kHz Short Circuit Current I OS R L = 1 1 1.5 A 2 1.3 Maximum Output Current I MAX 1 1.5 A Ripple Rejection R R V ripple = 1 Vms 150 dB I OUT = 5 mA, f = 1 kHz Notes: 1. T A = 25°C. 2. Over full operating temperature range. 3. Guaranteed, not tested ELECTRICAL CHARACTERISTICS, OM2990-12NK, NM, NT (-12 VOLTS) Test Conditions are -55°C T A 125°C, V IN = - 17 V, C OUT = 47 µF (unless otherwise specified). Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V OUT 5 mA < I O < 1.0A 1 -12.24 -11.76 V 2 -12.60 -11.40 Quiescent Current I Q I O < 1.0A 1 5 m A 212 I O = 1A, VIN = -12 V 1,2 50 Line Regulation V RLN -13 V V IN -26 V 1 +65 m V I OUT = 5 mA 2 +80 Load Regulation V RLD 50 mA I OUT 1.0 A 1 +80 m V 2+120 Dropout Voltage V DO I O = 0.1 A 1 .3 V DV O 100 mV 2 I O = 1 A 1 1 DV O 100 mV 2 Output Noise Voltage V ON I O = 5 mA, 3 1500 µV 10 Hz - 100 kHz Short Circuit Current I OS R L = 1 1 .90 A 2 .75 Maximum Output Current I MAX 1 1.4 A 4 Ripple Rejection R R V ripple = 1 Vms 142 dB I OUT = 5 mA, f = 1 kHz Notes: 1. T A = 25°C. 2. Over full operating temperature range. 3. Guaranteed, not tested 4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short ELECTRICAL CHARACTERISTICS, OM2990-15NK, NM, NT (-15 VOLTS) Test Conditions are -55°C T A 125°C, V IN = -20V, C OUT = 47 µF (unless otherwise specified). Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V OUT 5 mA < I O < 1.0 A 1 -15.30 -14.70 V 2 -15.75 -14.25 Quiescent Current I Q I O < 1.0A 1 15 m A 220 I O = 1.0A , VIN = -15 V 1,2 50 Line Regulation V RLN -16 V V IN -26 V, 1 +75 m V I OUT = 5 mA 2 +120 Load Regulation V RLD 50 mA I OUT 1.0 A 1 +120 m V 2+190 Dropout Voltage V DO I O = 0.1 A 1 .3 V DV O 100 mV 2 I O = 1.0 A 1 1 DV O 100 mV 2 Output Noise Voltage V ON I O = 5 mA, 3 1800 µV 10 Hz - 100 kHz Short Circuit Current I OS R L = 1 1 .75 A 2 .62 Maximum Output Current I MAX 1 1.4 A 4 Ripple Rejection R R V ripple = 1 Vms 142 dB I OUT = 5 mA, f = 1 kHz Notes: 1. T A = 25°C. 2. Over full operating temperature range. 3. Guaranteed, not tested 4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short circuitlevel. |
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