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| M57184N-715B Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 High Voltage Input DC-to-DC Converter Description: M57184N-715B is a non-isolated step down DC-to-DC converter designed to take direct input of 140 ~ 360 VDC and provide 2 outputs. One output is +15V/350mA and the other is rated at +5V/200mA. This converter allows use of fewer external components than does a combination of electrolytic capacitors and choke coils only. Features: Input Voltage Range DC 140V ~ 360V Output Specifications 15V, 350mA and 5V, 200mA Applications: Outline Drawing and Circuit Diagram Dimensions A B C D E Inches 2.05 Max. 0.95 Max. 0.47 Max. 0.18 Max. 0.10 Millimeters 52.0 Max. 24.0 Max. 12.0 Max. 4.5 Max. 2.54 Dimensions F G H J K Inches 0.020.004 1.70 0.160.4 0.3 Max. 0.010.008 Millimeters 0.550.1 43.18 4.01.0 7.5 Max. 0.350.2 Power Source for DIP IPMs and ASIPMs Home Appliances Industrial Controls Ordering Information: M57184N-715B Rev. 10/05 1 1 Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 M57184N-715B High Voltage Input DC-to-DC Converter Absolute Maximum Ratings, Ta = 25 C unless otherwise specified Characteristics Input Voltage Load Current-1 Load Current-2 Operating Temperature Storage Temperature Symbol VIN IL-1 IL-2 Topr Tstg Test Conditions - - - No Condensation Allowable M57184N-715B 600 350 200 -20 ~ +70 -25 ~ +85 Units Volts mA mA C C Electrical Characteristics, VIN = 280V, Ta = 25 C unless otherwise specified Characteristics Input Source Voltage Output Voltage-1, Pin 10 Output Voltage-2, Pin 18 Efficiency Rippple Symbol VIN VO-1 VO-2 Vp-p Test Conditions Recommended Range IL-1 = 350mA IL-2 = 200mA IL-1 = 350mA, IL-2 = 200mA IL-1 = 350mA, IL-2 = 200mA Min. 140* 14 4.7 65 -- Typ. 280 15 5.0 73 0.1 Max. 360 16 5.3 -- 0.2 Units Volts Volts Volts mVp-p Volts *At input voltages less than 220VAC, IL-1 must be limited to less than 250mA. Application Circuit 1mH 6 8 10 16 1 + VIN + 10F 450V x 2 4 14 M57184N-715B 12 18 100F 50V + V VO-2 A IL-2 220F 50V + V VO-1 A IL-1 2 2 Rev. 10/05 Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 M57184N-715B High Voltage Input DC-to-DC Converter EFFICIENCY VS. INPUT VOLTAGE CHARACTERISTICS EFFICIENCY VS. LOAD CURRENT CHARACTERISTICS OUTPUT VOLTAGE VS. LOAD CURRENT CHARACTERISTICS (VO-1) 80 75 EFFICIENCY, , (%) 80 OUTPUT VOLTAGE, VO-1, (VOLTS) 16 IL-1 = 350mA IL-2 = 200mA 60 EFFICIENCY, , (%) 12 70 65 60 55 50 220 240 260 280 300 320 340 INPUT VOLTAGE, VIN, (VOLTS) 40 8 20 VIN = 280V IL-2 = 200mA 4 VIN = 280V IL-2 = 200mA 360 0 0 50 100 150 200 250 LOAD CURRENT, IL-1, (mA) 300 350 0 0 100 200 300 400 500 LOAD CURRENT, IL-1, (mA) OUTPUT VOLTAGE LOAD CURRENT CHARACTERISTICS (VO-2) OUTPUT VOLTAGE VS. INPUT VOLTAGE CHARACTERISTICS (VO-1) OUTPUT VOLTAGE VS. INPUT VOLTAGE CHARACTERISTICS (VO-2) 6 OUTPUT VOLTAGE, VO-2, (VOLTS) OUTPUT VOLTAGE, VO-1, (VOLTS) 20 OUTPUT VOLTAGE, VO-2, (VOLTS) 8 RL-1 = 43 RL-2 = 25 RL-1 = 43 RL-2 = 25 5 4 3 2 1 0 VIN = 280V IL-2 = 200mA 16 12 6 4 8 4 0 2 0 100 200 300 400 0 50 100 150 200 250 0 0 50 100 150 200 250 LOAD CURRENT, IL-2, (mA) INPUT VOLTAGE, (VOLTS) INPUT VOLTAGE, (VOLTS) INPUT CURRENT VS. INPUT VOLTAGE CHARACTERISTICS DERATING CHARACTERISTICS 160 RL-1 = 43 RL-2 = 25 OUTPUT POWER, (VOLTS) INPUT CURRENT, (mA) 8.0 120 6.0 80 4.0 40 2.0 0 0 50 100 150 200 250 0.0 -30 -10 10 30 50 70 90 INPUT VOLTAGE, (VOLTS) AMBIENT TEMPERATURE, (C) Rev. 10/05 3 3 Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 M57184N-715B High Voltage Input DC-to-DC Converter Inductor for Application Example Circuit 1. Recommended Inductors Manufacturer Mitsumi API Delevan J.W. Miller 2. Specifications for Inductor We recommend an inductor with these specifications: an inductance of 1mH, rated current of at least 500mA, and good performance with DC superimposition. Please note there must be no magnetic saturation in the inductor. The following waveforms show the output ripple voltage on VO-1 for good versus bad inductors. These waveforms are produced with output VO-2 unloaded and the scope coupling set to AC. Part Number C13-FR Series, Type # GA 102 4590-105K 5900-102 GOOD INDUCTOR BAD INDUCTOR 50.0mV/div 50.0sec/div 50.0mV/div 50.0sec/div 4 4 Rev. 10/05 |
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