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The RT8299A is a high efficiency, monolithic synchronous step-down DC/DC converter with internal power MOSFETs. It achieves 3A of continuous output current over a wide input supply range from 3V to 24V with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. Thermal shutdown provides reliable, fault tolerant operation. The low current shutdown mode provides output disconnection, enabling easy power management in battery powered systems.
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<li class="mv5"> 3V to 24V Input Voltage Range<br /></li><li class="mv5"> 3A Output Current<br /></li><li class="mv5"> Internal N-MOSFETs<br /></li><li class="mv5"> Current Mode Control<br /></li><li class="mv5"> Fixed Frequency Operation : 500kHz <br /></li><li class="mv5"> Output Adjustable from 0.8V to 15V<br /></li><li class="mv5"> Up to 95% Efficiency<br /></li><li class="mv5"> Stable with Low ESR Ceramic Output Capacitors<br /></li><li class="mv5"> Cycle-by-Cycle Over Current Protection<br /></li><li class="mv5"> Input Under Voltage Lockout<br /></li><li class="mv5"> Output Under Voltage Protection<br /></li><li class="mv5"> Thermal Shutdown Protection<br /></li><li class="mv5"> SOP-8 (Exposed Pad) and 10-Lead WDFN Packages<br /></li><li class="mv5"> RoHS Compliant and Halogen Free</li>
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<li class="mv5"> Industrial and Commercial Low Power Systems<br /></li><li class="mv5"> Computer Peripherals<br /></li><li class="mv5"> LCD Monitors and TVs<br /></li><li class="mv5"> Green Electronics/Appliances<br /></li><li class="mv5"> Point of Load Regulation for High Performance DSPs, FPGAs, and ASICs</li>
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