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datasheet 2/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? ordering information (unit : mm) ssop5 2.90.2 0.13 4 + 6 -4 1.6 2.80.2 1.10.05 0.050.05 +0.2 -0.1 +0.05 -0.03 0.42 +0.05 -0.04 0.95 5 4 1 2 3 1.25max. 0.2min. 0.1 direction of feed reel * order quantity needs to be multiple of the minimum quantity. datasheet 3/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? lineup output type open drain cmos detection voltage marking part number marking part number 6.0v pw bd5260 rw bd5360 5.9v pv bd5259 rv bd5359 5.8v pu bd5258 ru bd5358 5.7v pt bd5257 rt bd5357 5.6v ps bd5256 rs bd5356 5.5v pr bd5255 rr bd5355 5.4v pq bd5254 rq bd5354 5.3v pp bd5253 rp bd5353 5.2v pn bd5252 rn bd5352 5.1v pm bd5251 rm bd5351 5.0v pl bd5250 rl bd5350 4.9v pk bd5249 rk bd5349 4.8v pj bd5248 rj bd5348 4.7v ph bd5247 rh bd5347 4.6v pg bd5246 rg bd5346 4.5v pf bd5245 rf bd5345 4.4v pe bd5244 re bd5344 4.3v pd bd5243 rd bd5343 4.2v pc bd5242 rc bd5342 4.1v pb bd5241 rb bd5341 4.0v pa bd5240 ra bd5340 3.9v mv bd5239 qv bd5339 3.8v mu bd5238 qu bd5338 3.7v mt bd5237 qt bd5337 3.6v ms bd5236 qs bd5336 3.5v mr bd5235 qr bd5335 3.4v mq bd5234 qq bd5334 3.3v mp bd5233 qp bd5333 3.2v mn bd5232 qn bd5332 3.1v mm bd5231 qm bd5331 3.0v ml bd5230 ql bd5330 2.9v mk bd5229 qk bd5329 2.8v mj bd5228 qj bd5328 2.7v mh bd5227 qh bd5327 2.6v mg bd5226 qg bd5326 2.5v mf bd5225 qf bd5325 2.4v me bd5224 qe bd5324 2.3v md bd5223 qd bd5323 datasheet 4/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? absolute maximum ratings parameter symbol limits unit power supply voltage v dd -gnd -0.3 to +10 v output voltage nch open drain output v out gnd-0.3 to +10 v cmos output gnd-0.3 to v dd +0.3 output current io 80 ma power dissipation ssop5 electrical characteristics (unless otherwise specified ta=-40 to 105c) parameter symbol condition limit unit min. typ. max. detection voltage v det v dd =h l, r l =470k ? ? ? datasheet 5/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? electrical characteristics (unless otherwise specified ta=-40 to 105c) - continued parameter symbol condition limit unit min. typ. max. leak current i leak v dd =v ds =10v *1 - - 0.1 a c t pin threshold voltage v cth v dd =v det 1.1, v det =2.3-2.6v, r l =470k ? ? ? ? ? ? ? h l, r l =470k ? datasheet 6/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? block diagrams datasheet 7/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? typical performance curves fig.3 circuit current 0.0 0.5 1.0 1.5 2.0 0 1 2 3 4 5 6 7 8 9 10 v dd supply voltage datasheet 8/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? typical performance curves C continued 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.5 1.0 1.5 2.0 2.5 v dd supply voltage datasheet 9/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? typical performance curves C continued 0.0 0.5 1.0 1.5 -40 -20 0 20 40 60 80 100 temperature ? datasheet 10/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? application information explanation of operation for both the open drain type (fig.15) and the cmos output type (fig.16), the detection and release voltages are used as threshold voltages. when the voltage applied to the v dd pins reaches the applicable threshold voltage, the v out terminal voltage switches from either ?high? to ?low? or from ?low? to ?high?. please refer to the timing waveform and electrical characteristics for information on hysteresis. because the bd52xx series uses an open drain output type, it is necessary to connect a pull-up resistor to v dd or another power supply if needed [the output ?high? voltage (v out ) in this case becomes v dd or the voltage of the other power supply]. fig.15 (bd52xxtype internal block diagram) fig.16 (bd53xxtype internal block diagram) setting of detector delay time it is possible to set the delay time at the rise of vdd using a capacitor connected to the ct terminal. delay time at the rise of v dd t plh ? reference data of falling time (t phl ) output examples of falling time (t phl ) output part number t phl [s] -40c t phl [s] ,+25c t phl [s],+105c bd5227 30.8 30 28.8 bd5327 26.8 26 24.8 *this data is for reference only. the figures will vary with the application, so please confirm actual operating conditions before use. timing waveforms example: the following shows the relationship between the input voltage v dd , the c t terminal voltage v ct and the output voltage v out when the input power supply voltage v dd is made to sweep up and sweep down (the circuits are those in figure.15 and 16). ? ? ? datasheet 11/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? datasheet 12/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? 0.001 0.01 0.1 1 10 3 4 5 6 7 8 9 10 idd-peak[ma] vdd[v] vdd - idd peak current ta=25 bd52xx bd53xx datasheet 13/13 bd52xx series bd53xx series tsz02201-0r7r0g300040-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.006 www.rohm.com tsz22111 ? ? operational notes 1) absolute maximum ratings operating the ic over the absolute maximum ratings may damage the ic. the damage can either be a short circuit between pins or an open circuit between pins. therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the ic is operated over the absolute maximum ratings. 2) ground voltage the voltage of the ground pin must be the lowest voltage of all pins of the ic at all operating conditions. ensure that no pins are at a voltage below the ground pin at any time, even during transient condition. 3) recommended operating conditions these conditions represent a range within which the expected characteristics of the ic can be approximately obtained. the electrical characteristics are guaranteed under the conditions of each parameter. 4) bypass capacitor for noise rejection to help reject noise, put a 1f capacitor between v dd pin and gnd and 1000pf capacitor between v out pin and gnd. be careful when using extremely big capacitor as transient response will be affected. 5) short between pins and mounting errors be careful when mounting the ic on printed circuit boards. the ic may be damaged if it is mounted in a wrong orientation or if pins are shorted together. short circuit may be caused by conductive particles caught between the pins. 6) operation under strong electromagnetic field operating the ic in the presence of a strong electromagnetic field may cause the ic to malfunction. 7) the v dd line impedance might cause oscillation because of the detection current. 8) a v dd to gnd capacitor (as close connection as possible) should be used in high v dd line impedance condition. 9) lower than the mininum input voltage puts the v out in high impedance state, and it must be v dd in pull up (v dd ) condition. 10) external parameters the recommended value of r l resistor is 50k ? ? datasheet datasheet notice - rev.004 ? 2013 rohm co., ltd. all rights reserved. notice general precaution 1) before you use our products, you are requested to care fully read this document and fully understand its contents. rohm shall not be in any way responsible or liable for fa ilure, malfunction or accident arising from the use of any rohm?s products against warning, caution or note contained in this document. 2) all information contained in this document is current as of the issuing date and subjec t to change without any prior notice. before purchasing or using rohm?s products, please confirm the la test information with a rohm sales representative. precaution on using rohm products 1) our products are designed and manufactured for applicat ion in ordinary electronic equipments (such as av equipment, oa equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). if you intend to use our products in devices requiring extremel y high reliability (such as medical equipment, transport equipment, traffic equipment, aircraft/spacecra ft, nuclear power controllers, fuel c ontrollers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (?specific applications?), please consult with the rohm sale s representative in advance. unless otherwise agreed in writing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ro hm?s products for specific applications. 2) rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a certain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe desi gn against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the following are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3) our products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. accordin gly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y rohm?s products under any special or extraordinary environments or conditions. if you intend to use our products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] use of our products in any types of liquid, incl uding water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the products are exposed to direct sunlight or dust [c] use of our products in places where the products ar e exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the products are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat-producing components, plastic cords, or other flammable items [f] sealing or coating our products with resin or other coating materials [g] use of our products without cleaning residue of flux (ev en if you use no-clean type fluxes, cleaning residue of flux is recommended); or washing our products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] use of the products in places subject to dew condensation 4) the products are not subjec t to radiation-proof design. 5) please verify and confirm characteristics of the final or mounted products in using the products. 6) in particular, if a transient load (a large amount of load applied in a short per iod of time, such as pulse) is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading c ondition may negatively affect product performance and reliability. 7) de-rate power dissipation (pd) depending on ambient temper ature (ta). when used in seal ed area, confirm the actual ambient temperature. 8) confirm that operation temperature is within t he specified range described in the product specification. 9) rohm shall not be in any way responsible or liable for fa ilure induced under deviant condi tion from what is defined in this document. datasheet datasheet notice - rev.004 ? 2013 rohm co., ltd. all rights reserved. precaution for mounting / circuit board design 1) when a highly active halogenous (chlori ne, bromine, etc.) flux is used, the resi due of flux may negatively affect product performance and reliability. 2) in principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the rohm representative in advance. for details, please refer to rohm mounting specification precautions regarding application examples and external circuits 1) if change is made to the constant of an external circuit, pl ease allow a sufficient margin considering variations of the characteristics of the products and external components, including transient characteri stics, as well as static characteristics. 2) you agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for products use. theref ore, in case you use such information, you are solely responsible for it and you must exercise your own indepen dent verification and judgment in the use of such information contained in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. please take proper caution in your manufacturing process and storage so that voltage exceeding t he products maximum rating will not be applied to products. please take special care under dry condit ion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, se tting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1) product performance and soldered connections may deteriora te if the products are stor ed in the places where: [a] the products are exposed to sea winds or corros ive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are exposed to di rect sunshine or condensation [d] the products are exposed to high electrostatic 2) even under rohm recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm sol derability before using products of which storage time is exceeding the recommended storage time period. 3) store / transport cartons in the co rrect direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4) use products within the specified time after opening a humidity barrier bag. baking is required before using products of which storage time is exceeding the recommended storage time period. precaution for product label qr code printed on rohm products label is for rohm?s internal use only. precaution for disposition when disposing products please dispose them proper ly using an authorized industry waste company. precaution for foreign exchange and foreign trade act since our products might fall under cont rolled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with rohm representative in case of export. precaution regarding intellectual property rights 1) all information and data including but not limited to application example contained in this document is for reference only. rohm does not warrant that foregoi ng information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. rohm shall not be in any way responsible or liable for infringement of any intellectual property rights or ot her damages arising from use of such information or data.: 2) no license, expressly or implied, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the information contained in this document. datasheet datasheet notice - rev.004 ? 2013 rohm co., ltd. all rights reserved. other precaution 1) the information contained in this document is provi ded on an ?as is? basis and rohm does not warrant that all information contained in this document is accurate and/or error-free. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or concerning such information. 2) this document may not be reprinted or reproduced, in whol e or in part, without prior written consent of rohm. 3) the products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 4) in no event shall you use in any way whatsoever the pr oducts and the related technical information contained in the products or this document for any military purposes, incl uding but not limited to, the development of mass-destruction weapons. 5) the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated companies or third parties. |
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