TPS54260QDGQRQ1 Step Down Voltage Regulator Buck Ic Switching Regulator

TPS54260QDGQRQ1 / SMD/SMT / Texas Instruments / MSOP-PowerPad-10 / Reel

The TPS54260-Q1 device is a 60-V, 2.5-A, step1• Qualified for Automotive Applications down regulator with an integrated high-side MOSFET. • AEC-Q100 Qualified With the Following Results: Current mode control provides simple external – Device Temperature Grade 1: –40°C to 125°C compensation and flexible component selection. A Ambient Operating Temperature Range low ripple pulse skip mode reduces the no load, regulated output supply current to 138 μA. Using the – Device HBM ESD Classification 2 enable pin, shutdown supply current is reduced to – Device CDM ESD Classification Level C4B 1.3-μA, when the enable pin is low. • 3.5-V to 60-V Input Voltage Range Under voltage lockout is internally set at 2.5 V, but • 200-mΩ High-Side MOSFET can be increased using the enable pin. The output • High Efficiency at Light Loads With a Pulse voltage startup ramp is controlled by the slow start Skipping Eco-mode™ pin that can also be configured for sequencing and tracking. An open drain power good signal indicates • 138-μA Operating Quiescent Current the output is within 94% to 107% of the nominal • 1.3-μA Shutdown Current voltage. • 100-kHz to 2.5-MHz Switching Frequency A wide switching frequency range allows efficiency • Synchronizes to External Clock and external component size to be optimized. • Adjustable Slow Start and Sequencing Frequency fold back and thermal shutdown protects the part during an overload condition. • UV and OV Power Good Output • Adjustable UVLO Voltage and Hysteresis The TPS54260-Q1 is available in 10-pin thermally- • 0.8-V Internal Voltage Reference enhanced HVSSOP and 10-pin 3-mm × 3-mm VSON package. • 10-Pin HVSSOP and 10-Pin 3-mm × 3-mm VSON Packages D

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