TPS536C9T Datasheet | Texas Instruments

Features - Input voltage range: 4.5 V to 17 V - Output voltage range: 0.25 V to 5.5 V - Dual output supporting N+M phase configurations (N+M ≤ 12, M ≤ 6) - Native trans-inductor voltage regulator (TLVR) topology support, with LC open and short protection - Fully patible with TI smart power stages - Supports voltage- and current-source Imon power stages, with internal 1 kΩ resistor - Support for traditional (legacy mode) and limp mode power stage fault identification - Supports dual side power delivery with 12"+ trace length - Intel® VR14 SVID pliant with PSYS support - Backward patible to VR13.HC/VR13.0 SVID - Automatic NVM fault status logging - Enhanced D-CAP+ control to provider superior transient performance with excellent dynamic current sharing - Dynamic phase shedding with programmable thresholds for optimizing efficiency at light and heavy loads - Configurable with non-volatile memory (NVM) for low external ponent count - Individual per-phase IMON calibration, with multislope gain calibration to increase system accuracy - Diode braking with programmable timeout for reduced transient overshoot - Programmable per-phase valley current limit (OCL) - PMBus™ v1.3.1 system interface for telemetry of voltage, current, power, temperature, and fault conditions - Programmable loop pensation through PMBus - 6.00 mm × 6.00 mm, 48-pin, QFN package 2 Applications - Data center & enterprise puting rack server - Hardware accelerator - Network interface card (NIC) - ASIC and high performance client PMBus 3 Description The TPS536C9T is a VR14 SVID pliant step down controller with trans-inductor voltage regulator (TLVR) topology support, two channels, built-in nonvolatile memory (NVM), and PMBus™ interface, and is fully patible with TI smart power stages. Advanced control features such as the D-CAP+ architecture provide fast transient response, low output capacitance, and good dynamic current sharing. Adjustable control of output voltage slew rate and adaptive voltage...