LB8050 SANYO | Alldatasheet

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Features

Performs all functions required for intermittent wipers. - Any intermittent time settable + Delayed wipe coupled with washer operation + 1 to 2 wipes immediately after turning on intermittent switch + Relay direct driving capability (500mA peak) + Wide operating voltage range : 8.0 to 16.0V Absolute Maximum Ratings at Ta=25°C unit Maximuin Supply Voltage Voc max 16 Vv Maximum Output Voltage Vour max 18 v Maximum Output Current Ip maxl Output : Darlington connection See Fig.A. Io max2 Output : Not Darlington connection See Fig.B. Output Surge Current Ip surge Pulse width : 5msec. or less, 1000 mA repeat cycle : 1sec. or more, Voc=8 to 16V,Ta= —30 to +80°C Allowable Power Dissipation Pd max See Fig.C. 690 mW Storage Temperature Topr —50to+125 °C Operating Temperature Topg —30to+80 °C Allowable Operating Range at Ta= 25°C unit Operating Voltage Range Veo 1244 Vv Electrical Characteristics at Ta=25°C,Voc=16V Test unless otherwise specified Circuit min typ max unit Output Current = Ion Vin=5V,Vwa=2V,Vwi=0V,Von=16V 1 100 pA lone Vin=5V,Vwa=2V,Vwi=0V,VoH=16V 1 100 pA Output ‘L’-Level Voi Voc=6.4V,lo1=0.3A,lo2=4mA, 2 21 Vv Vwa=0V,Vwi=0V Vore Voc=6.4V,1o1=0.3A,lo2=4mA, 2 16 OV Vwa=0V,Vwi=0V - Continued t . Package Dimensions 3001B-D8IC: a sued on nex page (unit: mm ) BAT ois i crore : ene 9s, s M4 "SANYO: DIPB 256 SANYO Electric Co.,Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bidg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 1110TA/9087K1/8075KI/7143KI,TS No.863-1/4

Continued from preceding page. Test min typ max unit Circuit Input‘H’-Level Vin Twa=50pA,Vwi=0V 3. 47 68 Vv Ving n=—1mA,Vwa=Vwi=0V 4 18.2 164 Vv Ving n= —1mA,Vwi=2V,Vwa=0V 5 1382 154 V Ving = n= —1mA,Vwa=Vwi=2V 6 56.6 86 =V Input Current Tim Vin=7V,Vwa=2V,Vwi=0V 7 20 pA Tro = Voc=6.4V,Vin=2.2V,Vwi=0V 8 2 pA Iwa Vwa=10V 9 5 10 mA Iwi Vwi=10V 10 5 10 mA Supply Current Icc10N Vwa=Vwi=0V 11 5 13° mA Igc2 OFF Vwa=Vwi=2V 12 4 9 mA Icc3 OFF Vwa=2V,Vwi=0V 13 4 8.5 mA Test Circuits Gi {eh & a) §] dy vi i a iG) Wl Yee Gl Fy | ls Vee 14 of ‘wa of ky ve 8 a QW > 2 oh ty OHI'PIN3-4 short] I or aon - , Test Circuit 1: Ion1,lon2 Test Circuit 2: Voi1,VoL2,SW1,SW2 ‘Test Cireuit 3: Viny cal {4} 3] 8] Vee: Nec ‘S) Z| F in| i wO® a F wf i Test Circuit 4: Vie Test Circuit 5: Ving Test Circuit 6: Vira Vee} Vee] Lywa. l ‘ec Ww ww ] Va ] Tl if i a 1 4 Test Circuit 7 : Ip Test Circuit 8 : In Test Circuit 9: lwa G) [zt Gl Bi | a a ‘ a 6b @ 2 ® Ont in [a tL ve lal Vet _™ 7 if ahywasvw ; il Test Circuit 10: lw Test Circuit 11: I¢c) ON! Test Circuit 12 : Iocg OFF Test Circuit 13: I¢cg OFF No.863-2/4

Fig.A Fig.8 Tomax - Duty Cycle Tomax - Duty Cycle 800 "Pin d to power supply: nonan 800 [Pin 4 to power supply : noon direct coupled ev direct coupled " Pol WINN EE BOOKS PACS POSSESS Ewlee NI ne | | SPSS PP oo 4 6 © 100 120 0 o 2% 4 © 8 1m 120 140 Duty Cycle — % Daty Cycle ~ % Fig.C

900 Pdmax - Ta

Fer tt | | ty # ob | | ttt | eX a Soop _ Ni Tt | Fool» N| | | TI Ee ss fo-t.T | [| 2, [17] 1% | J < °o 20 «© 60 100 1m MO 160 Ambient Temperature,Ta — °C Equivalent Circuit and Block Diagram cd ‘ © Vo: WAIN wo re *5 Tae VS rrs 8 ours Fath |S yar ae cs oh Bh waite TRG | UP ’ O wi No.863-3/4

, Sample Application Circuit : Asynchronous intermittent wiper control ' re) RI Vee 12¥ 390 AUT / [a] Lp I a — Be af NOP / yy) Wiper / Re ‘Wash motor ne, 470k wa. RS Bi Ro’ motor, a ie tc = : al 5 15k = [swiro >| LB80s0 [A oe {2| | aM Re f Rom oo FS Z| 3 tou d ° iv \\| 7 b.16) Z Wiper switch | . | TT Washer switch GND . ° Intermittent operation switch Unit (resistance: ©, capacitance: F) No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/orime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss, W Anyone purchasing any products described or contained herein for an above-mentioned use shall: : ® Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD... its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: ® Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO, LTD,, its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally, Mi Information (including cirouit diagrams and circuit parameters) herein is for example only; it is not guarant- eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied’ regarding its use or any infringements of intellectual property rights or other rights of third parties, : No.863-4/4