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STPM098C Datasheet(PDF) 1 Page - STMicroelectronics |
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STPM098C Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 110 page  Features • AEC-Q100 qualified • Phase assignment between two loops: 8+0 to 4+4 • Output voltage range: 0.5 V to 2 V • Switching frequency range: 200 kHz to 1.5 MHz • Programmable dynamic phase shedding operation for light loads and active diode emulation for very light loads • High-performance digital control Loop • Embedded CPU ARM Cortex™ M0+ at 40 MHz • Embedded NVM (nonvolatile memory) • PMBus™ rev 1.2 (max freq. 400 kHz) • Full ISO26262 compliant, ASIL-D systems ready • Protection and diagnostic – PMBus™ readable input telemetry (voltage, current, power) – PMBus™ configurable overcurrent, undervoltage and over-power diagnostics and protection on input metrics – PMBus™ readable output telemetry (voltage, current, temperature) for each loop – PMBus™ configurable under/overcurrent, under/overvoltage diagnostics and protection on output metrics for each loop – PMBus™ configurable thermal warning and thermal shutdown diagnostics and protection on the output stage for each loop – PMBus™ readable single-phase current telemetry – PMBus™ configurable single-phase overcurrent diagnostics and protection – PMBus™ configurable general-purpose UV/OV diagnostic thorough pin AUX_SENSE – Feedback loop disconnection diagnostics – Internal overtemperature diagnostics and protection – PMBus™ readable Tj measurement – Ground loss diagnostics – System clock monitoring – Power supply pins VCC, VREF1, VREF2 overvoltage and undervoltage diagnostics – Fault status flag output through SM_ALERT, FAULT, VRRDY1, VRRDY2 pins Application • ADAS systems • High-power microprocessors • DDR memories (7x7x0.9 mm) VFQFN 48+4L Product status link STPM098C Product summary Order code Package Packing STPM098C VFQPN48+4L Tray STPM098C- TR Tape and reel Automotive dual digital 8-phase controller with PMBus™ STPM098C Datasheet DS14440 - Rev 1 - January 2024 For further information contact your local STMicroelectronics sales office. www.st.com |
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