HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER DESCRIPTION The M57182N-416 is an un-insulated type DC-DC converter Dimensions: mm OUTLINE DRAWING designed for direct input of rectified voltage from 200V AC. This hybrid IC provides +16V/300mA with fewer external components such as electrolytic capacitors and choke coils only. Max 37.0 FEATURES XXXX •Output specifications······························· 16V, 300mA Max 22.0 182N-416 •Input voltage rage ··································· DC 180V ~ 450V APPLICATIONS electronics etc. 2.54 0.55+/-0.1 2.54×11=7.94 4.5+/-1.5 12 1 Best suited to power supply for DIP-IPM drive used for home 0.35+/-0.2 Max 3.8 Max 4.5 Max 4.5 BLOCK DIAGRAM L L 8 10 1 Current Vin 12 detector Vo Base driving circuit Voltage detector 6 COMMON Max 5.0 Max 8.5 HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER MAXIMUM RATINGS (unless otherwise noted, Ta=25°C) Symbol Parameter Conditions Ratings Unit Vin Input voltage — 550 V IL Load current — 300 mA No condensation -10 ~ +80 °C — -25 ~ +105 °C Topr Operating temperature Tstg Storage temperature ELECTRICAL CHARACTERISTICS (Unless otherwise noted, Ta=25°C, Vin = 280V) Symbol Parameter Limits Conditions Min Typ Max Unit Vin Input voltage Recommended range 180 280 450 V VO Output voltage IL = 0 ~ 300mA 15.2 16.0 16.8 V Reg-I Input regulation IL = 200mA, Vin = 180 ~ 450V - 150 300 mV Reg-L Load regulation IL = 0 ~ 300mA - 100 200 mV Efficiency IL = 200mA 65 72 - % Ripple voltage IL = 200mA - 50 100 mV η VP-P MEASUREMENT CIRCUIT 1mH 8 10 12 1 Vin 10µF 450V + 3 IL A M57182N-416 330µF 50V 6 2 + V Vo RL HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER TYPICAL CHARACTERISTICS OUTPUT VOLTAGE - LOAD CURRENT CHARACTERISTICS(TYPICAL) 18.0 18 17.5 16 17.0 OUTPUT VOLTAGE Vo(V) OUTPUT VOLTAGE Vo(V) OUTPUT VOLTAGE - INPUT VOLTAGE CHARACTERISTICS(TYPICAL) IL=200mA 16.5 16.0 15.5 15.0 14.5 14 Vi=180V 12 10 Vi=280V 8 6 Vi=450V 4 2 14.0 0 150 250 350 450 0 INPUT VOLTAGE Vi(V) 300 400 500 600 START-UP CHARACTERISTICS - 2 (TYPICAL) 60 18 INPUT CURRENT Ii(mA) 16 OUTPUT VOLTAGE Vo(V) 200 LOAD CURRENT IL(mA) START-UP CHARACTERISTICS - 1 (TYPICAL) 14 12 RL=53.3Ω 10 8 6 4 2 0 50 40 RL=53.3Ω 30 20 10 0 0 100 50 100 150 200 0 50 100 150 INPUT VOLTAGE Vi(V) INPUT VOLTAGE Vi(V) EFFICIENCY - LOAD CURRENT (TYPICAL) DERATING CURVE 200 350 90 300 LOAD CURRENT IL(mA) 80 EFFICIENCY η(%) 100 70 60 Vi=280V 50 40 30 20 250 200 150 100 50 10 0 0 0 50 100 150 200 250 300 -10 10 30 50 70 90 OPERATING TEMPERATURE Ta(°C) LOAD CURRENT IL(mA) 3 HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER INTERNAL STRUCTURE FIGURE Glass epoxy substrate Semiconductor Tip capacitor Epoxy resin Tip resistor Lead frames (Soft iron) THE CAUTIONS ON USE 1. About an over-current and a load short circuit Although this hybrid IC has prepared protection circuit for an over-current, please use a fuse, taking the safety of a product into consideration. 2 About parts placement Please place input/output capacitors near this hybrid IC. And Place a coil on the opposite side of capacitors as follows Coil M57182N-416 Input capacitor Output capacitor 3. The capacitor for smoothing output voltage Please use electrolytic capacitor of output side with low impedance. 4. Coil Please use power inductors with good performance of DC superimposition. (We used C13 – FR –102: made in MITSUMI ELECTRIC CO., LTD.) 4 HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER FOR SAFETY USING Great detail and careful attention are given to the production activity of Hics, such as the development, the quality of production, and in it’s reliability. However the reliability of Hics depends not only on their own factors but also in their condition of usage. When handling Hics, please note the following cautions. CAUTIONS Packing The materials used in packing Hics can only withstand normal external conditions. When exposed to outside shocks, rain and certain environmental contaminators, the packing materials will deteriorates. Please take care in handling. Carrying Storage 1) Don’t stack boxes too high. Avoid placing heavy materials on boxes. 2) Boxes must be positioned correctly during transportation to avoid breakage. 3) Don't throw or drop boxes. 4) Keep boxes dry. 5) Minimal vibration and shock during transportation is desirable. Avoid rain or snow. When storing Hics, please observe the following notices or possible deterioration of their electrical characteristics, risk of solderability, and external damage may occur. 1) Devices must be stored where fluctuation of temperature and humidity is minimal, and must not be exposed to direct sunlight. Store at the normal temperature of 5 to 30 degrees Celsius with humidity at 40 to 60%. Extended storage 2) Avoid locations where corrosive gasses are generated or where much dust accumulates. 3) Storage cases must be static proof. 4) Avoid putting weight on boxes. When extended storage is necessary, Hics must be kept non-processed. When using Hics which have been stored for more than one year or under severe conditions, be sure to check that the exterior is free from flaw and other damages. Maximum ratings To prevent any electrical damages, use Hics within the maximum ratings. The temperaqture, current, voltage, etc. must not exceed these conditions. Polarity To protect Hics from destruction and deterioration due to wrong insertion, make sure of polarity in inserting leads into the board holes, conforming to the external view for the terminal arrangement. 5 HYBRID IC M57182N-416 UNINSULATED DC-DC CONVERTER Marketing division, Marketing plannning department 6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan Keep safety first in your circuit designs! - ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (1)placement of substitutive, auxiliary circuits, (2)use of non-flammable material or (3)prevention against any malfunction or mishap. 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Please contact ISAHAYA electronics corporation or an authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. - The prior written approval of ISAHAYA Electronics Corporation is necessary to reprint or reproduce in whole or in part these materials. - If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a lisence from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. - Please contact ISAHAYA Electronics Corporation or an authorized ISAHAYA products distributor for further details on these materials or the products contained therein. 6 Nov.2002