M57120L Datasheet | Mitsubishi Electric

Description : M57120L is a non-isolated DC-to-DC converter with a built-in transformer. Wide range of input voltage (DC 113V-400V) 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 (113V-400V DC) INPUT 11 12 PWM POWER 6 SUPPLY TP 7 PWM CONTROLLER 5 OUTPUT ٗ Built-in Surface-mount Transformer ٗ SIP Structure Enables Efficient use of PCB Area 2 GND 2 GND 1 1 Outline Drawing and Circuit Diagram Applications: ٗ Power Source for Standard DC-to-DC Converters ٗ Pre-regulator Dimensions A B C D E F Inches 1.46 1.46 .63 .18±.06 .01±.01 Millimeters 37.0 MAX 39.0 MAX 16.0 MAX 4.5±1.5 0.35±0.2 0.55±0.1 Dimensions G H J K L M Inches 0.16 0.37 0.26 0.1 .2 1.1 Millimeters 4.0 MAX 9.5 MAX 6.5 MAX 2.54 5.0 MAX 27.94 Ordering Information: M57120L .02±.0.004 Sep.1998 MITSUBISHI HYBRID ICs HIGH VOLTAGE INPUT dc-dc CONVERTER Absolute Maximum Ratings, Ta = 25 °C unless otherwise specified Characteristics Input Voltage Operating Temperature Storage Temperature Output Power Symbol VIN Topr Tstg POW Test Conditions 11, 12-1 pin There Should be No Condensation - M57120L 380 -10 ~ +75 -20 ~ +85 4.4 Units Volts °C °C Watts Electrical Characteristics, VIN = 280V, Ta = 25 °C unless otherwise specified Characteristics Input Source Voltage Circuit Current Symbol VIN IB Test Conditions Direct Current VIN = 113V VIN = 280V VIN = 380V Output Voltage Load Current Input Regulation Output Regulation VO IL Reg-in Reg-out IL = 0 ~ 200m A VIN = 113 ~ 380V VIN = 113 ~ 380V IL = 0 ~ 200m A Min. 113 - - - 18 - - - Typ. 280 5.4 4.9 5.3 20 200 -0.8 1.2 Max. 380 6.0 5.5 5.9 22 220 -1.4 2.0 Units Volts m A m A m A Volts m A Volts Volts Application Circuit WHEN INPUT-OUTPUT GND ARE SEPARATED 11 , 12 INPUT DC113V-380V + 2.2µF 1 6 + 50V 47µF 5 + OUTPUT 50V 220µF M57120L-01 2 WHEN INPUT-OUTPUT GND ARE NOT SEPARATED 11 , 12 5 6 M57120L-01 OUTPUT + 50V...