
2026-09-21 16:28:40
The UC2845DTR is a classic industrial-grade current-mode PWM controller manufactured by Texas Instruments. Featuring 500kHz high-frequency capability, a 1A totem-pole driver, and 8.4V/7.6V low-voltage-optimized UVLO as its core specifications, it provides a mature, reliable, minimal-component, and highly cost-effective control solution for offline power supplies and DC-DC converters.
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