04w213a BD6735FV 2-channel h-bridge motor driver 2004 1 1 ssop-b20 operating temperature range storage temperature range parameter symbol limits unit * when t a = 25?c or greater , the power decreases by 6.48 mw per 1?c. pd v m t opr t stg - 30 to +85 - 55 to +150 ?c ?c power supply voltage vcc vcc 10 v power supply voltage v m 10 v acceptable loss 810 mw ?? 11 10 20 1 0.1 6.4 0.3 4.4 0.2 6.5 0.2 0.15 0.1 0.22 0.1 0.65 1.15 0.1 0.3min. 0.1 ??summary ?? external dimensions diagram (units: mm) 1) t wo built-in h-bridge type driver circuits 2) low on-resistance dmos driving 3) accommodates a power supply up to 3.3v 4) built-in dmos gate step-up circuit 5) logic switching is possible for dc and stepping motors (pwm controllable) 6) equipped with power-saving functionality 7) built-in thermal shutdown circuit 8) equipped with low voltage detection circuit ??features camera lens drivers for dscs, dvcs, etc. audio peripheral equipment oa peripheral equipment ??applications ??absolute maximum ratings (t a=25?c) BD6735FV is a dmos-driven 2-channel h-bridge motor driver . the driver is capable of driving both dc motors and stepping motors, and can be switched between forward, reverse, brake and shutdown (idle) modes according to the input logic.
- 2.0 - 0.3 4 2 0.5 v - 2.0 vcc v ma i cc v psl v inh - - 0.3 0.7 v v inl v inhys circuit current operation ps terminal l level input voltage control input terminal h level input voltage output on resistance 0 0.5 - vcc v v psh ps terminal h level input voltage - 1 a i ccst circuit current at standby - 1.0 1.35 ? r on io=700ma, sum of high and low ps=0v ps = hi, control input = 100 khz ??electrical characteristics (unless specified otherwise, t a = 25?c, v cc = 5 v , and v m = 5 v) 50 200 100 mv control input terminal l level input voltage control input terminal hysteresis width symbol min. max. unit conditions t yp. parameter power supply voltage v cc power supply voltage v m vcc 2 8 5 v 2 8 5 v ??recommended operating conditions (t a=25?c) parameter min. max. unit t yp. symbol v m ??application circuit example vcc ps gnd out1 out2 mgnd1 out3 out4 mgnd2 in1a in1b in2a in2b pwmen vm cpl1 cpl2 cph1 cph2 bst BD6735FV m m 2 3 4 8 7 6 1 1 12 13 14 1 20 19 18 17 16 15 10 9 pre driver pre driver c o n tr ol l o gic tsd uvlo osc charge pump 5
appendix appendix1-rev1.1 the products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. notes no technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of rohm co.,ltd. the contents described herein are subject to change without notice. the specifications for the product described in this document are for reference only. upon actual use, therefore, please request that specifications to be separately delivered. application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. rohm co.,ltd. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by rohm co., ltd. is granted to any such buyer. products listed in this document are no antiradiation design. about export control order in japan products described herein are the objects of controlled goods in annex 1 (item 16) of export trade control order in japan. in case of export from japan, please confirm if it applies to "objective" criteria or an "informed" (by miti clause) on the basis of "catch all controls for non-proliferation of weapons of mass destruction.
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