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MAX5014 Datasheet(PDF) 5 Page - Maxim Integrated Products |
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MAX5014 Datasheet(HTML) 5 Page - Maxim Integrated Products |
5 / 14 page ![]() _______________________________________________________________________________________ 5 Current-Mode PWM Controllers with Integrated Startup Circuit for Isolated Power Supplies Typical Operating Characteristics (continued) (V+ = 48V, VDD = 13V, NRDV is open circuit, TA = +25°C, unless otherwise noted.) 267.0 268.0 267.5 269.0 268.5 269.5 270.0 270.5 271.0 010 15 5 2025303540 NDRV FREQUENCY vs. VDD VDD (V) VOPTO = 4V, CS = GND 47.0 47.2 47.1 47.4 47.3 47.6 47.5 47.7 47.9 47.8 48.0 010 15 5 2025303540 MAX5015 MAXIMUM DUTY CYCLE vs. VDD VDD (V) VOPTO = 4V, CS = GND DRIVER POWERED FROM V+ DRIVER POWERED FROM VDD 9.5 9.6 9.8 9.7 10.0 10.1 9.9 10.2 010 15 5 2025303540 VCC vs. VDD VDD (V) DEVICE POWERED FROM VDD DEVICE POWERED FROM V+ 1.31 1.33 1.32 1.36 1.35 1.34 1.39 1.38 1.37 1.40 040 20 60 80 100 V+ SUPPLY CURRENT vs. V+ VOLTAGE V+ VOLTAGE (V) VOPTO = 4V, CS = GND, VDD = 0 0 6 4 2 8 10 12 040 30 10 20 50 60 70 80 90 110 V+ INPUT CURRENT vs. VOLTAGE (AFTER STARTUP) V+ VOLTAGE (V) 100 VOPTO = 4V, CS = GND, VDD = 13V 9.0 9.4 9.2 9.8 9.6 10.2 10.0 10.4 VCC VOLTAGE vs. VCC CURRENT VCC CURRENT (mA) 0 5.0 10.0 15.0 20.0 V+ = 110V, OPTO = CS = GND VDD = 36V VDD = 13V 9.0 9.3 9.2 9.1 9.4 9.5 9.6 9.7 9.8 9.9 10.0 0 5.0 10.0 15.0 20.0 VCC VOLTAGE vs. VCC CURRENT VCC CURRENT (mA) VDD = OPTO = CS = GND V+ = 110V V+ = 90V V+ = 72V V+ = 48V V+ = 36V V+ = 24V |