TL494CDR
40V, 300kHz pulse-width-modulation (PWM) control circuit in a 16-pin SOIC package, supporting multiple converter topologies.
Availability, price and lead time are confirmed with your quotation.
| Manufacturer | TI |
| Part number | TL494CDR |
| Category | Power Management |
| Package | SOIC-16 (D) |
| Packaging | Tape & Reel |
| Condition | New & Original |
| Compliance | RoHS Compliant |
| Lifecycle | Confirm with manufacturer |
| Lead time / MOQ | Confirm with quotation |
Product overview
The TL494 is a fixed-frequency PWM controller for switch-mode power supplies supporting boost, buck, flyback, push-pull, and SEPIC topologies. It integrates two error amplifiers, a dead-time control comparator with up to 45% duty cycle, and an adjustable oscillator up to 300kHz. It is widely used in off-line and DC/DC power converters.
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Availability & sourcing
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