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PDF TD62064F Data sheet ( Hoja de datos )
| Número de pieza | TD62064F | |
| Descripción | 4CH HIHG-CURRENT DARLINGTON SINK DRIVER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TD62064F (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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TD62064,074P/AP/F/AF
TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TD62064P,TD62064AP,TD62064F,TD62064AF
TD62074P,TD62074AP,TD62074F,TD62074AF
4CH HIGH−CURRENT DARLINGTON SINK DRIVER
The TD62064P / AP / F / AF and TD62074P / AP / F / AF are
high−voltage, high−current darlington drivers comprised of four
NPN darlington pairs.
All units feature integral clamp diodes for switching inductive
loads and all units of TD62074P / AP / F / AF feature
uncommitted collectors and emitters for isolated darlington
applications.
For proper operation, the substrate (SUB) must be connected to
the most negative voltage.
Applications include relay, hammer, lamp and stepping moter
drivers.
FEATURES
l Output current (single output) 1.5 A (Max)
l High sustaining voltage output
35 V (Min) (TD62064P / F, 074P / F)
50 V (Min) (TD62064AP / AF, 074AP / AF)
l Output clamp diodes : TD62064P / AP / F / AF
l Isolated darlington array : TD62074P / AP / F / AF
l Input compatible with TTL and 5 V CMOS
l GND and SUB terminal = heat sink
l Package type−P, AP : DIP−16 pin
l Package type−F, AF : HSOP−16 pin
Weight
DIP16−P−300−2.54A : 1.11 g (Typ.)
HSOP16−P−300−1.00 : 0.50 g (Typ.)
PIN CONNECTION (TOP VIEW)
TD62064P / AP
TD62074P / AP
1 2001-06-04
1 page  
7. tON, tOFF
TD62064,074P/AP/F/AF
Note 1: Pulse Width 50 µs, Duty Cycle 10%
Output Impedance 50 Ω, tr ≤ 5ns, tf ≤ 10ns
Note 2: CL includes probe and jig capacitance
PRECAUTIONS for USING
(1) This IC does not include built-in protection circuits for excess current or overvoltage.
If this IC is subjected to excess current or overvoltage, it may be destroyed.
Hence, the utmost care must be taken when systems which incorporate this IC are designed.
Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed
due to short−circuit between outputs, air contamination fault, or fault by improper grounding.
(2) When using TD62064P/AP/F/AF to drive an inductive load (such as a motor, solenoid, or relay), Toshiba
recommend you use diodes (pins 1 and 8) to absorb the counter electromotive force generated when driving an
inductive load.
When using TD62074P/AP/F/AF to drive an inductive load (such as a motor, solenoid, or relay), Toshiba
recommend you connect diodes externally to absorb the counter electromotive force generated when driving
an inductive load.
5 2001-06-04
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TD62064F.PDF ] | |
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| TD62064AP | 4CH HIGH-CURRENT DARLINGTON SINK DRIVER | Toshiba |
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