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The TL493, TL494, and TL495 are pulse‑width‑modulation control ICs that integrate error amplifiers, current‑limiting stages, on‑chip regulators, and dead‑time control. They support both push‑pull and single‑ended output configurations and are intended for power‑supply control applications.
The document provides absolute maximum ratings, electrical characteristics, timing component ranges, and typical performance graphs such as oscillator frequency versus timing resistance and amplifier gain versus frequency. It also includes recommended operating conditions and test circuit diagrams.
| Operating temperature range (TL4941) | -25 °C to 85 °C |
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The TL4941 is specified for operation from –25 °C to 85 °C.