TL494I controller equivalent, pulse-width-modulation controller.
*1 Complete PWM Power-Control Circuitry
* Uncommitted Outputs for 200-mA Sink or
Source Current
* Output Control Selects Single-Ended or
Push-Pull Operation <.
* Desktop PCs
* Microwave Ovens
* Power Supplies: AC/DC, Isolated,
With PFC, > 90 W
* Server PSUs
* .
The TL494 device incorporates all the functions required in the construction of a pulse-widthmodulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply.
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