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| Datasheet File OCR Text: |
| NTE7033 Integrated Circuit Module, Switching Regulator Power Supply Features: D Switching regulator power IC D Single-package, selectorless regulated power supply applicable to a wide range of line voltages from 0 to 280VAC D The oscillation circuit is of a self-oscillation type. Absolute Maximum Ratings: (TA = +25C unless otherwise specified) AC Input Voltage, VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 280Vrms Maximum Output Power, POmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W (150 to 280VAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100W Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 to +65C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +105C Operating Case Temperature, TCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6C/W Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Operating Characteristics: (TA = +25C unless otherwise specified) Parameter Output Voltage Setting Line Regulation Load Regulation Input Power Output Ripple Voltage Temperature Coefficient Light Load Characteristic Test Conditions VAC = 200V, IO = 0.3A VAC =85 to 280V, IO = 0.5A VAC = 200V, IO = 0.3 to 0.7A VAC = 200V, IO = 0.7A VAC = 200V, IO = 0.7A VAC = 200V, IO = 0.7A VAC = 200V, RL = 4.7k Min 114 - - - - - - Typ 115 0.4 1.0 103 0.4 7 125 Max 116 1.0 1.5 106 0.6 - 135 Unit V V V W Vp-p mV/C V Internal Equivalent Circuit 11 (N.C.) 4 7 8 9 12 15 SUB 10 R4 R1 C1 R5 R7 R6 R3 1 TR1 R9 R8 TR2 TR4 TR5 13 C2 TR3 R10 R2 ZD1 2 D2 5 D1 6 3 2.330 (59.2) 2.050 (52.0) .335 (8.5) 1.004 (25.5) .630 (16.0) 1 15 .925 (23.5) .100 (2.54) .200 (5.08) 1.400 (35.6) .158 (4.0) |
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