Document
TD62783,784AP/AFW
TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TD62783AP,TD62783AFW,TD62784AP,TD62784AFW (Manufactured by Toshiba Malaysia)
8CH HIGH−VOLTAGE SOURCE DRIVER
The TD62783AP / AFW 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, AFW : VCC = 50 V MIN. Type−F : VCC = 35 V MIN.
l Output current (single output) IOUT = −500 mA MIN. l Output clamp diodes l Single supply voltage l Input compatible with various types of logic l Package Type−AP : DIP−18 pin l Package Type−AFW : SOL−18 pin
TYPE TD62783AP / AFW TD62784AP / AFW
DESIGNATION TTL, 5 V CMOS 6~15 V PMOS, CMOS
Weight DIP18−P−300−2.54F : 1.478 g (Typ.) SOL18−P−300−1.27 : 0.48 g (Typ.)
PIN CONNECTION (TOP VIEW)
SCHEMATICS (EACH DRIVER)
Note:
The input and output parasitic diodes cannot be used as clamp diodes.
1
2001-07-05
TD62783,784AP/AFW
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC Supply Voltage Output Current Input Voltage Clamp Diode Reverse Voltage Clamp Diode Forward Current Power Dissipation Operating Temperature Storage Temperature AP AFW SYMBOL VCC IOUT VIN (Note 1) VIN (Note 2) VR IF PD Topr Tstg RATING 50 −500 15 30 50 500 1.47 0.92 / 1.31 (Note 3) −40~85 −55~150 UNIT V mA / ch V V mA W °C °C
Note 1: Only TD62783AP / AFW Note 2: Only TD62784AP / AFW Note 3: On Glass Epoxy PCB (75 × 114 × 1.6 mm Cu 20%)
RECOMMENDED OPERATING CONDITIONS (Ta = −40~85°C)
CHARACTERISTIC Supply Voltage SYMBOL VCC TEST CONDITION ― Duty = 10% 8Circuits Output Current IOUT AFW Input Voltage Output On Output Off TD62783AP / AFW TD62784AP / AFW TD62783AP / AFW TD62784AP / AFW TD62783AP / AFW TD62784AP / AFW AP AFW VIN Ta = 85°C Duty = 50% 8Circuits Tj = 120°C Tpw = 25ms Duty = 10% 8Circuits Duty = 50% 8Circuits ― ― ― ― ― ― ― ― ― Ta = 85°C Ta = 85°C (Note) MIN ― ― ― ― ― ― ― 2.0 4.5 0 0 ― ― ― ― ― TYP. ― ― ― ― ― ― ― 5.0 12.0 ― ― ― ― ― ― ― MAX 50 −260 −59 −180 −38 12 24 15 30 0.8 2.0 50 35 400 0.76 0.48 V mA W V V mA / ch UNIT V
VIN (ON)
Input Voltage
VIN (OFF)
Clamp Diode Reverse Voltage Clamp Diode Forward Current Power Dissipation
VR IF
AP AFW
PD
Note:
On Glass Epoxy PCB (75 × 114 × 1.6 mm Cu 20%)
2
2001-07-05
TD62783,784AP/AFW
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC Output Leakage Current SYMBOL ICEX TEST CIR− CUIT 1 TEST CONDITION VCC = VCC MAX. VIN = 0.4 V Ta = 25°C VIN = VIN (ON), IOUT = −350 mA Output Saturation Voltage VCE (sat) 2 VIN = VIN (ON), IOUT = −225 mA VIN = VIN (ON), IOUT = −100 mA TD62783AP / AFW Input Current TD62784AP / AFW TD62783AP / AFW Input Voltage TD62784AP / AFW TD62783AP / AFW TD62784AP / AFW Supply Current Clamp Diode Reverse Current Clamp Diode Forward Voltage Turn−On Delay Turn−Off Delay IIN (ON) 3 VIN = 2.4 V VIN = 3.85 V VIN = 5 V VIN = 12 V VIN (ON) 4 VIN (OFF) ICC (ON) IR VF tON tOFF 3 5 6 7 VCE = 2.0 V IOUT = −350 mA IOUT = −500 µA V.