The TPS40210-Q1 and TPS40211-Q1 devices are wide-input-voltage (4.5 V to 52 V) non-synchronous boost controllers. They are suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin. https://elecena.pl/product/30555964/4-5-v-to-52-v-wide-input-range-current-mode-boost-controller-with-700-mv-reference-voltage-dgq-10-40-to-125 2026-08-02 https://elecena.pl/product/30555964/4-5-v-to-52-v-wide-input-range-current-mode-boost-controller-with-700-mv-reference-voltage-dgq-10-40-to-125 2026-10-04