M57174AL-06B

M57174AL-06B ISAHAYA

Document overview

• Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 7

Technical content

Hybrid IC for driving IGBT modules:

DESCRIPTION

M57174AL-068 is a hybrid integrated circuit designed for | OUTLINE DRAWING Dimensions: mm driving n-channel IGBT modules that is able to connect its pins with PCB directly in AC400V system 3-phase inverter. 3 /&-——_—""———_4 circuits of a high side are isolated between input and output, and the power supplies consist inside. This Hybrid IC can be driven by supply voltage of 2 lines (15V, 5V) a This devise has the auxiliary function that cut off each gate signals with inner timer circuit, when “Cin” is turned to “L” voltage by external OC detect circuit, Cana aR EERE EHTEL The low side of an input part has a timing revision circuit that Ue UE BU UUeUUUUUURUUUEG 7 can revise response time With the one of a high side, so this 254 050 devise provides optimal driving for inverters, 354%79--7366 Recommended IGBT module: Vces = 1200V/25A class 7 SMa 17. 8Max @ ©)

FEATURES

«By pulse transformer drive of a high side, noise immunity is strengthened. “The power supply for a high side gate drive and the electrolysis capacitor for voltage compensation are unnecessary. + Space is saved because of SIL structure and built-in 6 drivers.

APPLICATIONS

Non-isolated inverter home electronics, such as a washing machine, air-conditioner and so on. H 7 t | Comparator Drive C)Upe H circuit with | 2 Up © ot —r >)

1 Comparator Drive (6)Vpo

' eu wth ' hysteresis sreut F$—@7)Vpg Vp @ wo) b | f hysteresis etreuit (2)Wes WeG@)—w—[ So) 5 | = eee ron Timing revision y ' Ww @ ce ore Tob Creut @Vne Wu — cout ie ~ ee eens Ooo t Fo® @ enoz Cw @ > H : H ' aE 7) SEDC) Oe C)) Vee: Veco GND1 ee

Hybrid IC for driving |GBT modules MAXIMUM RATINGS unless otherwise noted, Ta=25°C) a

ELECTRICAL CHARACTERISTICS

[er [senvomes =i Resa tas | aso | 0 |v [+ encing equ [Receding | | — | 9 [| [ist _[omaine | Recomendar cwssno-ann | «0 [ — | — | | a a i [er [tod stotstout cen wap [Rw cto || om | [Tl [int set caret ouput [rw <tom YP | on [| [ie [PL popanien te nana C1) | Vat a Wadpaepmn [os | vs | — | we | [ines HA oposite hohe C1) [vs Werke “.oamtopn | — [16 [2a™ | | [te [eitteinenahade va anrae ———SSSi ae P| — | | A en ee ee [in| HA" popogson tie we | aor Vitpoen | — | 10 | 14 | | [ta [Litmeineiowsse ——idvavantroe Ct Pee | — Lo | [am [tine owas va werk Sd os oe a | Cr a a eg [veo [rketFoinavatae | Storsroat asin epoaionmse | — | a2 | on | v | [ts [Papeete Tr opoin | vatapeotpnas'von sosv coy | — | 30 | st | o | ee ("1) Depending on the timing of input signal and internal oscillation circuit, the propagation time changes in the extent of +/-0.4us. (*2) tPLHp=0.6us at minimum limit and tPHLp=2.4ys at maximum limit: These are contained the changing value 0.4ys by timing of (*1), ‘so each center value is tPLHp=1.Ous at minimum limit and tPHLp=2.0p's at maximum limit. (*3) The maximum value of “ td + tPHLn” is 6.5ys, which is the period until low side gates is shut down after “CN” is turned to 0.5V or less.

Hybrid IC for driving IGBT modules DEFINITION OF CHARACTERISTICS (1) Normal switching mode (2) Protection operation mode Vin

1 Jn 90% : tPHLn i

° Vro eo <> Vot fs will A ° Vo i trimer : {LH teHL 50% t i APPLICATION CIRCUIT rit ft | l Over-current S82 3 S82 3g Up Up detection | a! Vp pa 3 circuit Cw Wel<—|we 8 H15V re 45V M57174AL-06B when = GND1 N |_| No Wn Wn 2 Fo Fo O a

HYBRID IC. M57174AL-06B PRELIMINARY Hybrid IC for driving IGBT modules APPLICATION EXAMPLE ° 8 Go) 9) 8 8 ax || Of le @ a _ p RO LO MS7174AL lo _ Vn -06B Ws so ZZZ Ou Gs) Fo fo] YT OV O AAK @eno: vwcl(a) w foley 3 cin SNO2 (7) ct 4 © a a detection circuit [ee ca] a

Hybrid IC for driving IGBT modules PROTECTION OPERATION MODE. This Hybrid IC has the protection operation function, and it works by detecting the both-ends voltage of the current detection resistor (Rs) that is connected between the inverter and converter. (Refer to the following figure) In the following figure, this Hybrid IC keeps the all gate output “Vo,” for fixed time (timer) when unusual. The comparator detects the voltage generated by unusual current that flows resistor (Rs), and outputs “L". In addition, protection operation is started only when unusual output “L" is held for 5.1ys (max: Preparation time of Timer operation), and there is delay of 6.5us(max) until protection operation starts. Moreover, according the current sink capability of a comparator, preparation time of Timer operation may become long. The length of the timer in the protection operation mode changes according to unusual judging time, and timer also becomes long, so that an unusual period is long Fol ielateletatataieteietatateiatetataleteteleieteistatataataiaateaateiaaeae (Cautions) As the comparator for over-current detection, an output circuit selects an open-collector type 1 1 In case of a totem-pole type comparator, a timer circuit becomes invalid. ' lowe eee ee eee ee eee ee ee ee ee ee ee ee es \\_] [/ & I aKH OVER TTT pony ors detection circuit H M57174AL-06B i : The comparator must ' Protection circuit L ' be open-collector type | i : De : Ue eee) ated An example of an external circuit detecting over-current NY

Hybrid IC for driving IGBT modules eee 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 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. Avoid rain or snow. 5) Minimal vibration and shock during transportation is desirable Storage 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%. 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. Extended storage When extended storage is necessary, Hics must be kept non-processed. When using Hies 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 ee

Hybrid IC for driving IGBT modules IG IC for driving IGBT modules, 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 possibilty that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fe or roperty damage, Remember to ive due consideration to safety when making your cult design, wth appropreatemeasures such as (1)placement of substitutive, auxiliary, (2)use of non-frammable material or (3)prevention against any malfunction or mishap. Notes regarding these materials ; + These materials are intended as a reference to our customers in the selection of the ISAHAYA products best suited to the customers appiction; they dont convey any ieense,under any intellectual propery rights, or ay other rights, belonging ISAHAYA or third party. -_ - ISAHAYA Electronics Corporation assumes no responsibility for any damage, or infringement of any third party's rights, originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials + All information contained in these materials, including product data, diagrams and charts, represent information on products at the time of publication of these materials, and are subject to change by ISAHAYA Electronics Coporation without notice due to product improvements or other reasons. _ It is therefore recommended that customers contact ISAHAYA Electronics Corporationor an autorized ISAHAYA products distributor for the latest product infomationj before purchasing product listed herein. - ISAHAYA Electronics Corporation products are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact ISAHAYA electronics corporation or an authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific perposes, 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 rohibited. Please contact ISAHAYA Electronics Corporation or an authorized ISAHAYA products distributor fr further details on these materials or the products contained therein. ee ee 7 Jul.2004.