TL494 Hoja de datos - ARTSCHIP ELECTRONICS CO.,LMITED.
Número de pieza
TL494
componentes Descripción
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PDF
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7 Pages
File Size
663.3 kB
Fabricante
ARTSCHIP ELECTRONICS CO.,LMITED.
Description
The TL494 is used for the control circuit of the PWM switching regulator. The TL494 consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1 KHz to 300 KHz.
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