STPM098C - STMicroelectronics

STPM098C Automotive dual digital 8-phase controller

STPM098C is a dual-loop digital multi-phase buck controller with built-in NVM and PMBus™ interface for automotive applications. The product finds application in the power management of loads that require high power, such as cores of processors and memories. It controls up to 8 external drivers+MOS and, with its two loops, allows to supply up to two different.

Features

•
•
• VFQFN 48+4L
• (7x7x0.9 mm)
•
•
•
•
• Product status link
• STPM098C
• Product summary Order code Package Packing STPM098C STPM098CTR VFQPN48+4L Tray Tape and reel 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 I.