| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,519 pcs
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2519 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
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1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
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The TL494C is a versatile pulse-width-modulation (PWM) control circuit manufactured by Texas Instruments. It integrates all the necessary functions for constructing PWM control circuitry, making it ideal for power supply applications. This device offers uncommitted outputs capable of 200-mA sink or source current and supports both single-ended and push-pull operation modes.
Key electrical specifications include a wide input voltage range from 7V to 40V, a typical operating voltage of 15V, and a maximum output current of 500mA. The device operates at a maximum frequency of 200kHz and has a maximum power dissipation of 1W. It features a stable 5V, 5% precision internal regulator and provides variable dead time control.
The TL494C is available in a surface-mount SOP package, requiring standard surface-mount assembly processes. Its operating temperature range is from 0°C to 70°C, with a maximum supply current of 15mA. The internal circuitry is designed to prevent double pulsing at either output, ensuring reliable operation.
This PWM controller is suitable for various power supply designs where precise control over pulse width is required. Its flexibility allows engineers to tailor the control circuitry to specific application needs.
The TL494C has a minimum input voltage of 7V and a maximum input voltage of 40V.
The TL494C can provide a maximum output current of 500mA.
The TL494C operates from 0°C to 70°C.
The TL494C is available in an SOP package for surface mounting.
The TL494C has a maximum operating frequency of 200kHz.