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<p align="justify">The RT8807B is a two phases synchronous Buck PWM controller with integrated drivers which is optimized for high-performance graphic microprocessor and computer applications. The IC integrates a voltage mode PWM controller, two 5V MOSFET drivers with internal bootstrap diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package.<br />The inductor currents are sensed by lossless DCR current sensing technique for current balance and over current protection. The RT8807B also features a reference tracking mode operation in which the feedback voltage is regulated and tracks external input reference voltage. Other features include output current indication, adjustable operating frequency, adjustable soft-start, power good, external compensation, and enable/shutdown functions.</p>
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<li class="mv5"> Two-Phase Power Conversion with Single 12V Power Supply<br /></li><li class="mv5"> Embedded 5V Upper Gate Driver and 12V Lower Gate Driver<br /></li><li class="mv5"> Internal Regulated 5V Output<br /></li><li class="mv5"> Precise Core Voltage Regulation<br /></li><li class="mv5"> Selectable Internal / External Reference<br /></li><li class="mv5"> Differential Inductor DCR Current Sense<br /></li><li class="mv5"> External Programmable Voltage Droop Control<br /></li><li class="mv5"> Enable Control for External Shutdown<br /></li><li class="mv5"> Adjustable Operating Frequency<br /></li><li class="mv5"> Adjustable Soft Start<br /></li><li class="mv5"> Power Good and Output Current Indication<br /></li><li class="mv5"> Adjustable Over Current Protection<br /></li><li class="mv5"> Under Voltage Protection<br /></li><li class="mv5"> Over Temperature Protection<br /></li><li class="mv5"> RoHS Compliant and Halogen Free</li>
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<li class="mv5"> Middle to High End GPU Core Power<br /></li><li class="mv5"> High End Desktop PC Memory Core Power<br /></li><li class="mv5"> Low Voltage, High Current DC / DC Converter<br /></li><li class="mv5"> Voltage Regulator Modules</li>
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