M57182N-315 POWEREX | Alldatasheet
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Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Outline Drawing and Circuit Diagram Dimensions Inches Millimeters A 1.38 Max. 35.0 Max. B 0.79 Max. 20.0 Max. C 0.34 Max. 8.5 Max. D 0.14 Max. 3.5 Max. E0 .20 5.08 F 1.1 27.94 Dimensions Inches Millimeters G 0.02 0.55 ±0.1 J 0.15 Max. 3.8 Max. L 0.20 Max. 5.0 Max. Description: M57182N-315 is a hybrid IC for non-isolated type DC-to-DC converters. Wide range of input voltage (DC 140V-380V) enables direct connection to rectified 120V and 240V AC. This device is best suited for use as a pre-regulator for standard DC-to-DC converters. Features: □ Wide Range of Input Source Voltage (140V-380V DC) □ SIP Structure Enables Efficient use of PCB Area Applications: □ Pow er Source for Standard DC-to-DC Converters □ Pre-regulator Ordering Information: M57182N-315 INV DETECTOR VOLTAGE LL 108 V012 COMMON DETECTOR CURRENT BASE DRIVER K L JGE D DF H B CA 11 2
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Absolute Maximum Ratings, Ta = 25 °C unless otherwise specified Characteristics Symbol Test Conditions M57182N-315 Units Input Voltage V IN – 450 Volts Load Current I L – 200 mA Operating Temperature T opr There Should be -10 ~ +70 °C Storage Temperature T stg No Condensation -20 ~ +85 °C Electrical Characteristics, VIN = 280V, Ta = 25 °C unless otherwise specified Characteristics Symbol Test Conditions Min. Typ. Max. Units Input Source Voltage V IN Direct Current 140 280 380 Volts Output Voltage, Pin 12 V O IL = 0 ~ 200mA 14 15 16 Volts Input Regulation Reg-I I L = 200mA, VI = 220 ~ 380V – – 200 mV Load Regulation Reg-L I L = 0 ~ 200mA – – 200 mV Efficiency η IL = 200mA – 70 – % Application Circuit 10µF 450V 220µF 50V +VIN + R LVO 1mH IL M57182N-315 1 12 A V 8 10
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 OUTPUT VOLTAGE - LOAD CURRENT CHARACTERISTICS LOAD CURRENT, I L, (mA) OUTPUT VOLTAGE, V o, (VOLTS) 50 100 200 250 0 150 VIN = 280V OUTPUT VOLTAGE - INPUT VOLTAGE CHARACTERISTICS INPUT VOLTAGE, V IN, (VOLTS) OUTPUT VOLTAGE, V o, (VOLTS) 0 200 300 350 400 250 IL = 200mA INPUT CURRENT - INPUT VOLTAGE CHARACTERISTICS INPUT VOLTAGE, V IN, (VOLTS) INPUT CURRENT, IIN, (mA) 0 100 200 300 400 R L = 75Ω OUTPUT VOLTAGE - INPUT VOLTAGE CHARACTERISTICS INPUT VOLTAGE, V IN, (VOLTS) OUTPUT VOLTAGE, V O , (VOLTS) 0 100 200 300 400 Ta = 25°C R L = 75Ω 100 EFFICIENCY - LOAD INPUT VOLTAGE CHARACTERISTICS INPUT VOLTAGE, V IN, (VOLTS) EFFICIENCY,/H9257, (%) 0 200 250 350 400 300 IL = 200mA 100 EFFICIENCY - LOAD CURRENT CHARACTERISTICS LOAD CURRENT, I L, (mA) EFFICIENCY,/H9257, (%) 05 0 100 250 150 200 VIN = 280V
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Inductor for Application Example Circuit 1. Recommended Inductors Manufacturer Part Number Mitsumi C13-FR Series, Type # GA 102 API Delevan 4590-105K J.W. Miller 5900-102 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 illustrate good versus bad inductor for this application. They are output ripple voltage waves taken with the oscilloscope on AC coupling. GOOD INDUCTOR 50.0mV/div 50.0 µsec/div 50.0mV/div 50.0 µsec/div BAD INDUCTOR