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| NTE1880 Integrated Circuit Module, 3 Output Positive Voltage Regulator for VCR Features: D 3 Outputs D Output Voltage Select Function Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum DC Input Voltage, VIN (DC) Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Maximum Average Output Current, IO Max VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A Maximum Peak Output Current (Note 1), IO Max VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A VO2 (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A Operating Case Temperature, TC Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105C Junction Temperature, TJ Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +105C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5C/W Note 1. Peak Current: For 0.1sec Max. Note 2. Must be used within the ASO range of external transistor Tr1. Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Output Voltage Setting Output Cutoff Residual Voltage Ripple Voltage Temperature Coefficient Input Regulation Load Regulation Minimum Input-Output Voltage Difference VO3 Short Current Test Conditions Condition 1 Condition 1, Note 3 Condition 1 Condition 1 Condition 2 Condition 3 Condition 4 Condition 5 Condition 6 VO1 13.0 0.2 0.1 5 0.02 9 1 35 1.2 - VO2 6.050.2 6.020.2 2 0.035 10 1 10 1.2 - VO3 5.10.2 0.1 2 0.02 10 1 3500 - 0.45 mV/A Max V Max A Max Unit V V Max mVp-p Max %/C Max mV/V Max Test Conditions: Condition 1: Condition 2: Condition 3: Condition 4: Condition 5: Condition 6: VB = 45V, Ripple = 6mVp-p VIN (DC) 1 = 18V, IO1 = 0.5A, Input Ripple Voltage = 2.5Vp-p, VIN (DC) 2 = 14V, IO2 = 0.3A, IO3 = 70mA, Input Ripple Voltage = 1.6Vp-p VB = 45V 7V VIN (DC) 1 = 18V, IO1 = 0.5A VIN (DC) 2 = 14V, IO2 = 0.3A, IO3 = 70mA VB = 45V VIN (DC) 1 = 18V 4V, IO1 = 0.5A VIN (DC) 2 = 14V 3V, IO2 = 0.3A, IO3 = 70mA VB = 45V VIN (DC) 1 = 18V, IO1 = 0 to 1A, IO3 = 50 to 100mA VIN (DC) 2 = 14V, IO2 = 0 to 1A VB = 45V, IO1 = IO2 = 1A VB = 45V VIN (DC) 1 = 18V, IO1 = 0.5A VIN (DC) 2 = 14V, IO2 = 0.3A Pin Connection Diagram (Front View) 8 GND 7 VIN (DC) 1 6 GND/Cutoff Switch 5 VO 1 (13V @ 1A) 4 VB 3 VIN (DC) 2 2 VO 2 (6.05V @ 1A) 1 VO 3 (5.1V @ 0.5A) 1.543 (39.2) 1.189 (30.2) .335 (8.5) .992 (25.2) .508 (12.7) 1 8 .866 (22.0) .100 (2.54) .700 (17.78) |
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