note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 2009.10.8 MPD7K019S specification 1 dc-dc converter specification MPD7K019S 1 . application this specification applies to dc-dc converter for amusement equipment, MPD7K019S. for any other application, please contact us before using this product. 2 . customer reference customer spec. number customer part number 3 . murata part number MPD7K019S 4 . appearance, dimensions marking 1. manufacturer parts number MPD7K019S 2. manufacturer id murata 3. trace code ? ? ? ? ? ? ? production factory id r : kanazu murata mfg. co.,ltd. ? production year ? production month (1,2,3, ?? ,9,o,n,d) ? production lot no. (3 end digit of production lot) 2 unit : mm 3 ( ) ? reference value lead pitch : 2.5 ? 0.3mm distance between the both roots of pin. tolerance is not accumulated. 1 ~~~~~~ 7 (1.5) (3.4) (42.4) 2.55 ? 0.5 5.45 46.0 max. 27.3 max. (2.5) "%
( "*') 29.2 max. 9.0 16.8 ? 0.5 23.8 the tolerance not specified is ? 0.3 ? 0.65 ? 0.05
2009.10.8 MPD7K019S specification 2 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 5 . pin number and function pin no. s y mbol function 1,2 vin input 3,4 gnd gnd 5 var output voltage adjust 6,7 vout output 6. environmental conditions 6.1 operating temperature range -10c ~ +80c 6.2 storage temperature range -20c ~ +85c 6.3 operating humidity range 20% ~ 85% no water condenses in any cases. 6.4 storage humidity range 10% ~ 90% no water condenses in any cases. 7.absolute maximum rating item unit absolute rating remarks minimum input voltage v 0 maximum input voltage, v 40 no voltage, no matter how instantaneous, shall be applied beyond the absolute maximum voltage rating to this product. if you apply any voltage over this limit the product characterist ics will deteriorate or the product itself will be destroyed. eve n though it may continue operating for a while after the over-voltage event, its life will likely be shortened significantly. reliabilit y and life of the module may degrade similarly if the maximum operating voltage rating is continuously exceeded. this product is designed to operate within the maximum oper ating voltage rating specification.
2009.10.8 MPD7K019S specification 3 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 8. characteristics 8.1.electrical characteristics 8.1.1.input characteristics (ta= 25c) item condition value unit symbol min. typ. max. input voltage range vin 17.0 24.0 40.0 v 8.1.2.general characteristics (ta= 25c) item condition value unit symbol min. typ. max. output voltage vout vin=17.0 ~ 40.0v, iout=0 ? 6a var=gnd 11.64 12.00 12.36 v var=open 4.85 5.00 5.15 output current iout vin=17.0 ~ 40.0v, thermal derated 0 - 6.0 a ripple voltage vrpl vin=24v, iout=6a, bw = 20mhz, - 100 - mv(pp) efficiency eff vin =24v, iout=6a, vout=12v 96.5 - % protection output current iocp vin=17.0 ~ 40.0v 6.5 - - a short circuit protection scp if output is shorted to gnd, dc-dc conver ter shall be operated in a hiccup mode. after the short circuit event has cleared, the output is automatically brought back into regulation. caution the above electrical characteristics are guaranteed with the condition that the impedance of t he input voltage source is suf ficiently low as shown in section 9. connecting an input inductance or using an input power supply with output inductance may cause an unstable operation of this device. pl ease check the proper operation of this device with the peripheral circuits on your sys tem. 8.1.3. thermal derating when using this product at (ta : over 50c), it is used by the following output current de-rating. ! output current derating curve 0 10 20 30 40 50 60 70 80 90 100 -10 0 10 20 30 40 50 60 70 80 ta ( ? ) output current (%) vin:16.0 ? 40.0v
2009.10.8 MPD7K019S specification 4 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 8.2. reliability 8.2.1. humidity according to jis-c-0022. 40 t 2c, 90 to 95%rh, 100 hours. leave for 4 hours at room temperature. no damage in appearance and no deviation from el ectrical characteristics (section 8.1.). 8.2.2. temperature cycles repeat cycle 5 times. leave 2 hours at room temp. no damage in appearance and no deviation from el ectrical characteristics (section 8.1.).. step condition time 1 -10c ? 3c 30 minutes 2 room temp. 5-10 minutes 3 +85c ? 2c 30 minutes 4 room temp. 5-10 minutes 8.2.3. vibration 10 to 55hz, 1.5mm amplitude (1minute cycle), 1 hour for each of x, y, z directions. no damage in appearance and no deviation from el ectrical characteristics (section 8.1.). 8.2.4. mechanical shock 20g, 1 time for each x, y, z directions. no damage in appearance and no deviation from electrical characteristics (section 8.1.). 9. test circuit in the following test circuit, the initial values under item 8.1.. should be met. 9.1. general measure circuit 1,2 vin vout mpd7k 019s v dcin 3 vr rl a iin v c4 a iout 4 5 gnd gnd 6,7 c1 + c2 + va r c3 + c 1 : 1000 f / 50v low impedance aluminum electrolytic c apacitor ( zl series : rubycon ) c2,c3 : 1000 f/16v low impedance aluminum electrolytic capacitor (ekze160etd102mj20s nippon chemi-con) c4 : 0.1 f please make sure to p lace c1~c3 nearb y in p ut and out p ut terminal of dc-dc converter.
2009.10.8 MPD7K019S specification 5 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 9.2. ripple noise measurement circuit 9.3. input/output aluminum el ectrolytic capacitor for fu ll-wave rectifier(reference) ? when input is ac24v15% 50hz or 60hz full-wave rectifier, please refer following external circuit. c b a a : b: c: ripple noise voltage ripple voltage switching period dc-dc converter oscilloscope bw 20mhz coaxial cable :1.5d-2v, l=1.5m gnd vout terminator keisokugiken trc-50f) r 50 ? 0.01 f equivalent circuit ceramic capacitor vin 1 24vrms ? 15% MPD7K019S a ? vout c1 c2 c3 c4 c5 vin gnd external circuit var c1,c2,c3 : 1000 f/16v low impedance aluminum electrolytic capacitor (ekze160etd102mj20s nippon chemi-con )
2009.10.8 MPD7K019S specification 6 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 10. production factory komatsu murata mfg.co., ltd. kanazu murata mfg. co., ltd. wakura murata mfg. co., ltd. 11. caution 1 . be sure to provide an appropriate fail-safe func tion on your product to prevent secondary damage that may be caused due to abnormal functional or failure of this product. 2 . inrush current protection is not a feature of this product. 3 . please connect the input terminals with the correc t polarity.if an error in polarity connection is made this product may be damaged. if this product is da maged internally, an elevated input current may flow, and so this product may exhibit an abnormal tem perature rise, or your product may be damaged. please add a diode and fuse per the following diagram to protect them. t please select diode and fuse after confirming the operation of your product. 4. limitation of application please contact us before using this product for the applications listed below which require especially high reliability for the prevention of defects, which might directly cause damage to the third party?s life, body or property. ? aircraft equipment ? aerospace equipment ? undersea equipment ? power plant control equipment ? medical equipment ? transportation equipment (vehicles, trains, ships, etc.) ? traffic signal equipment ? disaster prevention /crime prevention equipment ? any other application of similar complexity and/or reliability requirements to the applications listed above. ! g v t f 0 6 5 * / e j p e f - p b e
2009.10.8 MPD7K019S specification 7 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 2.0 2.0 24.85 6-2.5 2.8 4.1 r0.85 r0.85 1.7 5- 0.9 2- 1.1 40.10 6.75 16.55 7.8 7.8 4.1 r0.85 r0.85 1.7 hole a hole b hole c hole d 12. notice 12.1. soldering 12.1.1. flux please solder this product with rosin flux t hat contains of 0.2wt% or less chlorine. please do not use high activity ac id flux or water-soluble flux as they may reduce the reliability of this product. 12.1.2. pcb land pattern recommendation top view unit 2 mm 3 metal case is connected to gnd. so hole a,b,c and d should be connected to gnd. the area indicated is allowed no pattern or only gnd pattern. 12.1.3. soldering conditions recommendation please solder under the following condition. ~ flow soldering preheating 12010 c 60 ? 120 seconds soldering 2555 c time within 10 seconds ~ condition of iron soldering under 380 c , 4 seconds at maximum (only iron less than 30w should be used.) hole b and d 7.0 2.0 hole a and c 8.0 2.0
2009.10.8 MPD7K019S specification 8 note: 1. this datasheet is downloaded from the website of murata manufa cturing co., ltd. therefore, it ? s specifications are subject to change or our products in it may be discontinued without advance notice. pleas e check with our sales repres entatives or product engineers bef ore ordering. 2. this datasheet has only typical specific ations because there is no space for deta iled specifications. therefore, please appr ove our product s p ecifications or transact the a pp roval sheet for p roduct s p ecifications before orderin g . 12. 2. cleaning please use no-cleaning type flux and do not wash this product. 12.3. storage 12.3.1. please store the products in ro om where the temperature/humidity is stable and direct sunlight cannot come in, and use the products within 6 months after delivery. please avoid damp and heat or such places where the temperature greatly changes, as water may condense on this product, and the quality of charac teristics may be reduced, and/or be the solderability may be degraded. if this product needs to be stored for a long time (more than 1 year), this product may be degraded in solderability and/or corroded. please test t he solderability of this product regularly. baking before reflow process is unnecessary to store the products under 30 ? ,60%rh or less up to 6 months. in case the storage condition is ov er above mentioned, if these are unp acked condition, please bake them at 125 ?? 5 ? /24hour. if these are packed in a tape, please bake them before soldering at 60 ?? 5 ? /168hour. 12.3.2. please do not store this product in places such as : a dusty place, a place exposed directly to sea br eeze, or in an atmosphere containing corrosive gas (cl2,nh3,so2,nox and so on). 12. 4. operational environment and operational conditions 12.4.1. operational environment this product is not water-, chemical- or corrosion-proof. in order to prevent leakage of electricity and abnor mal temperature rise of the product,do not operate under the following environmental conditions: (1) an atmosphere containing corrosiv e gas (cl2, nh3, so2, nox and so on) (2) a high-dust environment (3) under the exposure of direct sunlight (4) a location where the likelihood of exposure to water or water condensation exists. (5) a location exposed to ocean air (6) any locations similar to the above 12.4.2. operational conditions please use this product within specified values (power supply, temperature, input, output and load condition, and so on). if the produc t is exposed to conditions outside of the specified values reliability of the product may be adversely effected. 12.4.3. note prior to use diminished reliability and/ or failure may result if t he product is exposed to a high-level static charge, over-rated voltage or reverse voltage. please avoid th e following conditions be avoided prior to use of the product: (1) supply of power outside of rated values (see section 8) (2) supply of reverse power or inadequate connection of a 0 v(dc)line (3) electrostatic discharge from production line and/ or operator (4) electrification of the product from electrostatic induction (5) excessive mechanical shock 12.5. transportation murata recommends that when transporting this product, it be packed so as to avoid damage by mechanical vibration or exposure to adverse conditions such as ocean air, high humidity. it is additionally recommended that appropriate instructions and guidelines be communi cated to carriers to prevent exposure to these same conditions. 13. ! note 1. murata recommends that customers ensure that the ev aluation and testing of these devices are completed with this product actually assembled on their product. 2. all the items and parameters in this product specific ation have been prescribed on the premise that murata?s product is used for the purpose, under the condi tion and in the environment mutually agreed upon. this document is for reference only and subject to revision without prior of subsequent notice. please contact murata for latest documentation.
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