MPQ71017FSGLYT-0000AEC1-Z

The MPQ71017FS-AEC1 is a configurable, high-frequency, ASIL-D, synchronous buck converter with integrated, internal high-side and low-side MOSFETs (HS-FET and LS-FET, respectively). The MPQ71017FS-AEC1 operates from a 2.7V to 6V input voltage (VIN) and provides 15A of highly efficient output current (IOUT) with fixed-frequency, Zero-Delay Pulse-Width Modulation (PWM) Control (ZDPTM) for fast transient response. The configurable 2MHz to 4MHz switching frequency (fSW) during forced continuous conduction mode (FCCM) greatly reduces the external inductance and capacitance. Internal feedback and compensation minimize external component count and improve accuracy. High power conversion efficiency across a wide load range is achieved by skipping pulses at light-load conditions to reduce fSW and gate-driving losses. Full protection features include short-circuit protection (SCP), over-current protection (OCP), input over-voltage protection (OVP), output OVP, and thermal shutdown, which provide reliable, fault-tolerant operation. The MPQ71017FS-AEC1 integrates an I2C digital interface with packet error checking (PEC) and an integrated, multi-page one-time programmable (OTP) memory, which allows for a high degree of configurability by the user. With the integration of functional safety features such as logic built-in self-testing (LBIST) and analog built-in self-testing (ABIST), this ASIL-certified device supports applications with automotive safety integrity level ASIL-D. It is developed under MPS's advanced MPSafeTM Functional Safety Product Development process, which has been independently certified to meet ISO 26262 guidelines. The MPQ71017FS-AEC1 is available in a TLGA-25 (3mmx4.5mm) package with wettable flanks, and is AEC-Q100 qualified.