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datasheet 2/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? o rdering information lineup output type open drain cmos detection voltage marking part number marking part number 6.0v ph bd52e60 ud bd53e60 5.9v pg bd52e59 uc bd53e59 5.8v pf bd52e58 ub bd53e58 5.7v pe bd52e57 ua bd53e57 5.6v pd bd52e56 ry bd53e56 5.5v pc bd52e55 rr bd53e55 5.4v pb bd52e54 rp bd53e54 5.3v pa bd52e53 rn bd53e53 5.2v ny bd52e52 rm bd53e52 5.1v nr bd52e51 rk bd53e51 5.0v np bd52e50 rh bd53e50 4.9v nn bd52e49 rg bd53 e49 4.8v nm bd52e48 rf bd53e48 4.7v nk bd52e47 re bd53e47 4.6v nh bd52e46 rd bd53e46 4.5v ng bd52e45 rc bd53e45 4.4v nf bd52e44 rb bd53e44 4.3v ne bd52e43 ra bd53e43 4.2v nd bd52e42 qy bd53e42 4.1v nc bd52e41 qr bd53e41 4.0v nb bd52e40 qp BD53E40 3.9v na bd52e39 qn bd53e39 3.8v my bd52e38 qm bd53e38 3.7v mr bd52e37 qk bd53e37 3.6v mp bd52e36 qh bd53e36 3.5v mn bd52e35 qg bd53e35 3.4v mm bd52e34 qf bd53e34 3.3v mk bd52e33 qe bd53e33 3.2v mh bd52e32 qd bd53e32 3.1v mg bd52e31 qc bd53e31 3.0 v mf bd52e30 qb bd53e30 2.9v me bd52e29 qa bd53e29 2.8v md bd52e28 py bd53e28 2.7v mc bd52e27 pr bd53e27 2.6v mb bd52e26 pp bd53e26 2.5v ma bd52e25 pn bd53e25 2.4v ly bd52e24 pm bd53e24 2.3v lr bd52e23 pk bd53e23 (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 3/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? a bsolute 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 v power dissipation ssop5 el ectrical 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 4/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? el ectrical characteristics (unless otherwise specified ta=-40 to 105c) - continued parameter symbol condition limit unit min. typ. max. leak current when off 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 5/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? b lock diagrams datasheet 6/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? t ypical performance curves figure.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 7/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? t ypical 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 8/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 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 9/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? application information ex planation of operation for both the open drain type (figure.15) and the cmos output type (figure.16), the detection and release voltages are u sed 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 bd52exxx-m 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]. figure.15 (bd52exxx-mtype internal block diagram) figure.16 (bd53exxx-mtype 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. de lay 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 bd52e27g-m 30.8 30 28.8 bd53e27g-m 26.8 26 24.8 *this data is for reference only. the figures will vary with the application, so 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 v oltage v out when the input power supply voltage v dd is made to sweep up and sweep down (the circuits are those in f igure.15 and 16). ? ? ? datasheet 10/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? datasheet 11/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 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 bd52exxx-m bd53exxx-m datasheet 12/12 bd52exxx-m series bd53exxx-m series tsz02201-0r7r0g300090-1- 2 ? 2013 rohm co., ltd. all rights reserved. 22.may.2013 rev.004 www.rohm.com tsz22111 ? ? operational notes 1) absolute maximum ratings o perating 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. b e 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 ) c ondition. 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. if you intend to use our products in devices requirin g extremely high reliability (such as medical equipment, aircraft/spacecraft, nuclear power controllers, etc.) and whos e malfunction or failure may cause loss of human life, bodily injury or serious damage to property (?specific applications?), please consult with the rohm sales representative in advance. unless otherwise agreed in writ ing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses in curred by you or third parties arising from the use of any rohm?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 not designed under any special or extr aordinary environments or conditi ons, as exemplified below. accordingly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any rohm?s products under an y 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 temperat ure is within the 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 met hod 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 wa y whatsoever the products 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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