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WPN30R Datasheet(PDF) 3 Page - C&D Technologies |
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WPN30R Datasheet(HTML) 3 Page - C&D Technologies |
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3 / 4 page  3 WPN30R REV B 1/2003 Product: www.cdpoweronline.com 15V 12V 5V 3V OUTPUT RIPPLE VS. TEMPERATURE -40 -15 25 65 110 Tcase (C) TRIM RESISTOR VS. OUTPUT VOLTAGE CHANGE 50 45 40 35 30 25 20 15 10 5 0 10 9 8 76 5 4 32 1 Percentage Change In Output Voltage 5 5 3 -trim +trim 10 5 0 -5 -10 -40 -15 25 65 110 100% Load 20% Load Tcase (C) -10 -5 0 5 10 Percentage Change In Output Voltage 100 90 80 70 60 50 40 30 20 10 0 10 9 8 7 6 5 4 3 2 1 TRIM RESISTOR VS. OUTPUT VOLTAGE CHANGE EFFICIENCY VS. OUTPUT LOAD 90 85 80 75 70 65 60 55 50 10 20 40 50 60 80 100 Output Load (% or Rated) 1.4 1.2 1 0.8 0.6 0.4 OUTPUT RIPPLE VS. INPUT VOLTAGE Vin LL Nom HL 12 15 15 +trim -trim trim 1.2 1 0.8 0.6 EFFICIENCY VS. TEMPERATURE HYSTERESIS GRAPH Undervoltage Lockout Threshold Voltages Nominal Input Shutdown Low Shutdown High Voltage Range Voltage (V1) Voltage (V2) OFF ON 48 32.5 33.5 Specifications typical at TA=25°C, rated output current. PERFORMANCE GRAPHS 90 85 80 75 70 65 60 Vin EFFICIENCY VS. INPUT VOLTAGE 34 39 44 49 54 59 64 69 74 50%Load 10%Load 100%Load Vin |
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