S378x 8CH Darlington TR Source Driver Semiconductor http:// www.auk.co.kr Description The S378x Series are comprised of eight source current Transistor Array. These drivers are specifically designed for fluorescent display applications. Applications include relay, hammer and lamp drivers. Application SOP-20 ◈ Relay Controller ◈ Lamp and Display LED Driver ◈ Hammer Drivers Features and Benefits ◈ Output Current (single output) -500mA(Max.) ◈ High Output Voltage : VCC=50V(Min.) DIP-18 ◈Output clamp diode ◈Single supply voltage ◈ Inputs compatible with various types of logic ORDERING INFORMATION Product Marking Package S378x S378x SOP-20 S378xP S378xP DIP-18 ▲ Marking Detail Information ◈ Package : SOP-20, DIP-18 Schematics VCC S378x….[1] YWW….[2] 20k 10k INPUT [1] Device Code [ x: Item Code ] 10k 2.6k [2] Year & Week Code OUTPUT 5k n S3783 : n=1 S3784 : n=4 GND KSD-I7C006-000 Fab. 2011 REV. 00 1 S378x ◈ Block Diagram & Pin Configuration DIP-18 Package O1 O2 O3 O4 O5 O6 O7 O8 GND 18 17 16 15 14 13 12 11 10 1 2 3 4 5 6 7 8 9 I1 I2 I3 I4 I5 I6 I7 I8 VCC OX : Output Port IX : Input Port VCC : VCC GND : Ground SOP-20 Package O1 O2 O3 O4 O5 O6 O7 O8 GND NC 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 I1 I2 I3 I4 I5 I6 I7 I8 VCC NC OX : Output Port IX : Input Port VCC : VCC GND : Ground ◈ Product Line-up Product Name Designation Operating Temperature Package S3783 TTL, 5V CMOS -40~85℃ SOP-20 S3784 6~15 PMOS, CMOS -40~85℃ SOP-20 S3783P TTL, 5V CMOS -40~85℃ DIP-18 S3784P 6~15 PMOS, CMOS -40~85℃ DIP-18 KSD-I7C006-000 Fab. 2011 REV. 00 2 S378x ◈ Absolute Maximum Ratings ( Ta = 25℃ ) Rating Parameter Symbol Supply Voltage VCC 50 V Output Current IOUT -500 mA / ch S3783/P Input Voltage Clamp Diode SOP-20 15 VIN S3784/P Unit DIP-18 V 30 Reverse Voltage VR 50 V Forward Current IF 500 mA Power Dissipation Pd 0.96 1.47 W Junction Temperature TJ 150 °C Operate Temperature Range Topr -40 ~ +85 °C Storage Temperature Range Tstg -55 ~ +150 °C ◈ Recommended Operating Conditions ( Ta=-40~85°C ) Characteristic Supply Voltage Symbol VCC S3783P S3784P S3783 S3784 Input Voltage Max. Unit - - 50 V Duty=10% 8Circuits - - -260 Duty=50% 8Circuits - - -59 Duty=10% 8Circuits - - -180 Duty=50% 8Circuits - - -38 - - - 12 - - - 24 2.0 5.0 15 4.5 12 30 0 - 0.8 0 - 2.0 - Tj=120°C mA/ch VIN S3784/P Output On Typ. TPW=25ms S3783/P Input Voltage Min. Ta=85°C IOUT Output Current Test Condition V S3783/P VIN(ON) S3784/P - Output Off V S3783/P VIN(OFF) S3784/P Clamp Diode Reverse Voltage VR - - - 50 V Clamp Diode Forward Current IF - - - 400 mA Ta=85°C - - 0.76 Ta=85°C* - - 0.68 DIP-18 Power Dissipation PD SOP-20 W * ( On glass epoxy PCB ( 75 x 114 x 1.6mm Cu20% ) KSD-I7C006-000 Fab. 2011 REV. 00 3 S378x ◈ Electrical characteristics (Ta=-25°C) Characteristic Output Leakage Current Output Saturation Voltage Symbol Test Circuit ICEX 1 VCE(SAT) 2 Test Condition Min. Typ. Max. Unit VCE=50V, Ta=25°C - - 100 uA VIN=VIN(ON), IOUT=-350mA - - 2.0 VIN=VIN(ON), IOUT=-225mA - - 1.9 VIN=VIN(ON), IOUT=-100mA - - 1.8 - 36 52 VIN=2.4V Input Current IIN(ON) uA 3 VIN=3.85V VIN(ON) Input Voltage VCE=2V, Supply Current IOUT=-350mA - 180 260 - - 2.0 4 VIN(OFF) V V IOUT=-500uA 0.8 - - ICC(ON) 3 VIN=VIN(ON), VCC=50V - - 2.5 mA/ch Clamp Diode Reverse Current IR 5 VR=50V - - 50 uA Clamp Diode Forward Voltage VF 6 IF=350mA - - 2.0 V Turn-ON Delay tON - 0.15 - 8 Turn-OFF Delay tOFF - KSD-I7C006-000 Fab. 2011 REV. 00 uS VCC= VCCMAX, RL=125Ω, CL=15pF 1.8 - 4 S378x Test Circuit VCC VCC 2. VCE(sat) 1. ICEX VCE(sat) IOUT ICEX VIN 3. IIN(ON), ICC VIN 4. VIN(ON), VIN(OFF) VCC VCC VCE IIN(ON) VIN 5. IR VIN(ON), VIN(OFF) 6. VF VCC IR VR KSD-I7C006-000 Fab. 2011 REV. 00 IOUT OPEN VF IF 5 S378x Note 1 : Pulse width 50µs, duty cycle 10% Output impedance 50Ω, tr≤5ns, tf≤10ns Note 2 : CL includes probe and jig capacitance Precautions for using This IC does not integrate protection circuits such as over-current and over-voltage protectors. Thus, if excess current or voltage is applied to the IC, the IC may be damaged. Please design the IC so that excess current or voltage will not be applied to the IC. Utmost care is necessary in the design of the output line, VCC and GND line since IC may be destroyed due to short−circuit between outputs, air contamination fault, or fault by improper grounding. KSD-I7C006-000 Fab. 2011 REV. 00 6 S378x IOUT – VIN IOUT – VIN 500 S3783/P 400 Output Current IOUT [mA] Output Current IOUT [mA] 500 Ta=25℃ 300 200 100 0 S3784/P 400 Ta=25℃ 300 200 100 0 0 0.4 0.8 1.2 1.6 2.0 2.4 0 1.0 Input Voltage VIN [V] 2.0 IIN – VIN 5.0 6.0 IIN – VIN 4.0 Input Current IIN [mA] Input Current IIN [mA] 4.0 Input Voltage VIN [V] 2.0 1.6 1.2 0.8 0.4 0 3.2 2.4 1.6 0.8 0 0 4.0 8.0 12.0 16.0 20.0 24.0 0 8 16 24 32 40 48 Input Voltage [V] Input Voltage VIN [V] IOUT – VCE(sat) PD – Ta 500 1.5 Ta=25℃ 400 Power Dissipation PD [W] Output Current IOUT [mA] 3.0 |VCC-VEE| 〉 5V 300 200 100 S378xP [DIP18] Free Air 1.0 S378x [SOP20] 0.5 0 0 0 0.8 1.6 2.4 3.2 3.6 4.0 Output Saturation Voltage VCE(sat) [V] KSD-I7C006-000 Fab. 2011 REV. 00 0 25 50 75 100 125 150 175 Ambient Temperature Ta [℃] 7 S378x ◈ SOP-20 Outline Dimension (Unit : mm) ※ Recommend PCB solder land KSD-I7C006-000 Fab. 2011 REV. 00 [Unit: mm] 8 S378x ◈ DIP-18 Outline Dimension (Unit : mm) KSD-I7C006-000 Fab. 2011 REV. 00 9 S378x The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-I7C006-000 Fab. 2011 REV. 00 10