LB1231 SANYO | Alldatasheet

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Ordering’ number: EN 1188D Monolithic Digital IC NO.1188D LB1231 Series S. “YO High-Voltage, Large Current Darlington Transistor Array The circuit configuration of this IC is of 7-channel Darlington transistor array consisting of NPN transistors. It is especially suited for use in hammer drivers and lamp, relay drivers. It contains spark killer diodes against L load. Features High-voltage (Vcg0250V) ,large-current (Icmax.500mA) drive 1B1231 . Drivable by TTL, MOS output LB1232 . Contains base current limiting resistors, Zener diodes for level shift. + Direct drivable by 24V P Mos. LB1233 . Contains base current limiting resistors. - Direct drivable by TTL, C MOS output. 14B1234 . Contains base current limiting resistors. + Direct drivable by C MOS, P MOS output. Absolute Maximum Ratings at Ta=25°C unit Output Supply Voltage Vour 50 Vv Output Current Iour Per unit 500 mA Input Supply Voltage VIN 1B1232/33/34 30 Vv Input Current Izy —«LB1231 only 25° mA GND Pin Current IGnp 7ch simultaneously on, 2.8 A f=10Hz, duty ,=23% Allowable Power Dissipation Pqmax 1.5 WwW Operating Temperature Topr -20 to +75 °c Storage Temperature Tstg -40 to +150 °C Allowable Operating Conditions at Ta=25°C unit Output Supply Voltage VouT 50 v Input "H" Level Voltage Vin 1B1232 Ioyr=350mA 11 to 30 v 1LB1233 ToyT=350mA 3 to 30 v 1B1234 TouT=350maA, 5 to 30 Vv Input "L" Level Voltage Vir 1B1231/33 Ioyrf100pa -0.3 to +0.3 Vv 1B1232 — Ioyrs$100pA -0.3 to 46.0 Vv 1B1234 IoutTs100paA -0.3 to +0.7 Vv Package Dimensions 3064-D16TR (unit: mm) 4 ° opoononoon — le Toodsoog —— r . 19.4 g ; :

13 OS ase SANYO: DIP16

SANYO Electric Co.,Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg.,1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 01995YK/7067KI/4055K1/0162KI, TS No.1188-1/4

LB1231,1232,1233,1234 oe eSSSSsSSSSSSSSSSSSSSSSeSSSSSSSSSSSSSSSSSSSSa Electrical Characteristics at Ta=25°C min typ max unit Output Leak Current Torr VouT=50V 100 pA Output Voltage Vou1 Irn=0.25mA, Ioyt=100mA 0.9 1.1 v Vou2 Iry=0.35mA, Ioyp=200mA llo13 0 4V Vou3 IrN=0.5mA, Ioyp=350mA 1.3.16 Vou4 TIN=1mA, Ioyp=400mA 2.4 v Input Voltage VIN 1LB1231 Irn=1maA 1.35 1.7 Vv Input Current VIN LB1232 Vin=17V 0.82 1.25 mA 1B1233 Vin=3.85V 0.93 1.35 mA 1B1234 Vin=5V 0.35 0.5 mA 1LB1234 VIN=12V 1.00 1.45 mA Spark Killer Diode Leak IR(S) VR(s)=50V 100 pA Currnet Spark Killer Diode i VF(S)1 Ip(g)=350mA 2.0 Vv Forward Voltage VF(S)2 Ir(s)=400mA 2.4 v Equivalent Circuits Unit (resistance: 2) 1B1231 our) OUT? OUT3 OUT 4 OUTS OUT6 OUT? 6 915 % P12 912 on 910 Vee s | ° j i e ! GND of oO? 62 oF os of b IN IN2 1N3 ING INS, ING IN? 1B1232 court OUT? OUuT3 OUTS OUTS OUTs OUT? 996 fis fu P13 Piz fn Pro { vee [ [ [ [ [ s - ‘NO 7 j? 43 46 bs 66 47 Nt IN2 IN3 Ne INS INS 1N7 . Continued on next page. . No.1188-2/4

; 181231 ,1232,1233,1234 SSS Continued from preceding page. Unit (resistance: 2). 4B1233 out our? OUT3 OUTS ours OUTS. OUT? ' 916 ois ou 913 Piz pyr P10 v GND of 62 63 o4 65 of 67 Ny IN? IN3 ING INS ING IN7 1LB1234 OUT) OUT? OUTS OUT, Ours, OUuTE OUT?

916 P15 ou 913 i 1 910 ec

+ lt it if if UF’ GND gt 42 $3 $6 bs 46 67 IND iN? IN3 ING INS ING IN7 Tout - Collector duty cycle 400 V INSEEECOSS a WATT TE TT SENNGSEEEe PENS PCCCSSRSRED 2 1oo+ 7ch simultaneously on a £ Iyy=1mA Lt ty ST tnsiom || | 11d °o 230 48060 08090160 Collector Conducting Duty Cycle - % . No.1188-3/4

LB1231, 1232, 1233, 1234 Nee HI No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the fike, the failure of which may directly or indirectly cause injury, death or property loss. WM 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. Hi Information (including circuit diagrams and cirouit 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.1188-4/4