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TD62782AF Dataheets PDF



Part Number TD62782AF
Manufacturers Toshiba
Logo Toshiba
Description 8CH HIGH-VOLTAGE SOURCE DRIVER
Datasheet TD62782AF DatasheetTD62782AF Datasheet (PDF)

TD62781,782AP/F/AF TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62781AP,TD62781F,TD62781AF TD62782AP,TD62782F,TD62782AF 8CH HIGH−VOLTAGE SOURCE DRIVER The TD62781AP / F / AF 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. FEATURES l High output voltage Type−AP, AF: VOUT = 60 V (Min) Type−F : VOUT = 35 V (Min) l Output current .

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TD62781,782AP/F/AF TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD62781AP,TD62781F,TD62781AF TD62782AP,TD62782F,TD62782AF 8CH HIGH−VOLTAGE SOURCE DRIVER The TD62781AP / F / AF 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. FEATURES l High output voltage Type−AP, AF: VOUT = 60 V (Min) Type−F : VOUT = 35 V (Min) l Output current (single output) IOUT = −50 mA / ch (Max) l Pull−down resistors / each output l Single supply voltage l Input compatible with various types of logic TYPE DESIGNATION TD62781AP / F / AF TD62782AP / F / AF TTL, 5 V CMOS 6~15 V PMOS CMOS PIN CONNECTION (TOP VIEW) Weight DIP18−P−300−2.54D : 1.47 g (Typ.) SOP18−P−375−1.27 : 0.41 g (Typ.) SCHEMATICS (EACH DRIVER) Note: The input and output parasitic diodes cannot be used as clamp diodes. 1 2001-07-05 MAXIMUM RATINGS (Ta = 25°C) TD62781,782AP/F/AF CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage Output Voltage Output Current Input Voltage Power Dissipation Operating Temperature Storage Temperature AP / AF F AP F / AF VCC VOUT IOUT VIN PD (Note) Topr Tstg 60 35 VCC −50 20 1.47 0.96 −40~85 −55~150 V V mA / ch V W °C °C Note: Delated above 25°C in the proportion 11.7 mW / °C (AP Type), 7.7 mW / °C (F, AF Type). RECOMMENDED OPERATING CONDITIONS (Ta = −40~85°C) CHARACTERISTIC TD62781AP, TD62781AF Supply Voltage TD62781F TD62782AP, TD62782AF TD62782F Output Voltage Output Current Input Voltage TD62781 TD62782 Power Dissipation AP AF / F SYMBOL VCC VOUT IOUT VIN PD CONDITION ― ― ― ― ― ― MIN TYP. MAX UNIT 4.5 ― 55 4.5 ― 35 V 6.0 ― 55 6.0 ― 35 0 ― VCC V 0 ― −40 mA / ch 0―7 V 0 ― 15 ― ― 0.52 W ― ― 0.35 2 2001-07-05 TD62781,782AP/F/AF ELECTRICAL CHARACTERISTICS (Ta = 25°C) CHARACTERISTIC Input Voltage “H” Level “L” Level Input Current “H” Level Output Current Output Voltage TD62781 TD62782 TD62781 TD62782 TD62781 TD62782 “H” Level “H” Level “L” Level Supply Current Turn−On Delay Turn−Off Delay SYMBOL VIH VIL IIH IOL VOH VOL ICC (ON) ICC (OFF) tON tOFF TEST CIR− CUIT 1 TEST CONDITION ― 1― 2 VIN = 2.4 V VIN = 7.5 V 3― 4 IOUT = −40 mA, VIN = VIH MIN. IOUT = 0, VIN = VIL MIN. VCC = 55 V, VIN = VIH MIN. (Note) 1 VCC = 55 V, VIN = VIL MAX. (Note) 5 VCC = 55 V, CL = 15 pF (Note) MIN 2.0 4.5 0 0 ― ― ― VCC −2.5 ― ― ― ― ― Note: VCC = 35 V for Type−F TYP. ― ― ― ― 40 170 200 VCC −1.7 50 ― ― 0.2 6.0 MAX ― ― 0.8 2.0 75 250 ― ― 250 20 1 ― ― UNIT V V µA µA V mV mA µs 3 2001-07-05 TEST CIRCUIT 1. VIH, VIL, ICC 3. IOL 5. tON, tOFF 2. IIH TD62781,782AP/F/AF 4. VOH, VOL Note 1: Pulse Width 50 µs, Duty Cycle 10% Output Impedance 50 Ω, tr ≤ 100 ns, tf ≤ 100 ns Note 2: CL includes probe and jig capacitance. PRECAUTIONS for USING This IC does not integrate protection circuits such as overcurrent and overvoltage 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. 4 2001-07-05 TD62781,782AP/F/AF 5 2001-07-05 PACKAGE DIMENSIONS DIP18−P−300−2.54D TD62781,782AP/F/AF Unit: mm Weight: 1.47 g (Typ.) 6 2001-07-05 PACKAGE DIMENSIONS SOP18−P−375−1.27 TD62781,782AP/F/AF Unit: mm Weight: 0.41 g (Typ.) 7 2001-07-05 TD62781,782AP/F/AF RESTRICTIONS ON PRODUCT USE 000707EBA · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. · The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”).


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