TPS40210-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS40210-Q1, TPS40211-Q1 SLVS861F – AUGUST 2008 – REVISED JUNE 2020 TPS4021x-Q1 4.5-V to 52-V Input, Current-Mode Boost Controllers 1 Features 1 Qualified for automotive applications AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C ambient operating temperature range – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B Functional Safety-Capable – Documentation available to aid functional safety system design For boost, flyback, SEPIC, LED driver applications Wide input operating voltage: 4.5 V to 52 V Adjustable oscillator frequency Fixed-frequency current-mode control Internal slope compensation Integrated low-side driver Programmable closed-loop soft start Overcurrent protection External synchronization capable Reference voltage: 700 mV (TPS40210-Q1), 260 mV (TPS40211-Q1) Low-current disable function 2 Applications Infotainment and cluster applications Automotive body electronics (lighting) HEV/EV and powertrain 3 Description 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 pr...