MPQ2286 Datasheet PDF | Monolithic Power Systems

Monolithic Power Systems MPQ2286

The MPQ2286 is a configurable, high-frequency, synchronous buck regulator with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively). The MPQ2286 operates from a 2.7V to 6V input voltage (VIN) and provides 12A of highly efficient output current (IOUT) with fixed-frequency, zerodelay PWM (ZDPTM) control for optimal transient response. The configurable 2MHz to 4MHz switching frequency (fSW) during forced continuous conduction mode (FCCM) greatly reduces the external inductance and capacitance.

Part No.	MPQ2286
Datasheet	MPQ2286 Download
Manufacturer	Monolithic Power Systems
Description	Programmable High Frequency Synchronous Buck Regulator
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DESCRIPTION

Internal feedback and compensation minimizes the external component count and improves accuracy. High power conversion efficiency across the wide load range is achieved by scaling down fSW under light-load conditions to reduce the switching frequency 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. These protections provide reliable, fault-tolerant operation. The digital interface features packeting error checking (PEC), and integrated multi-page onetime programmable (OTP) memory allows for a high degree of configurability. The MPQ2286 is available in a QFN-18 (3mmx4mm) package with wettable flanks. It is available in AEC-Q100 Grade 1.

FEATURES

● Designed for Automotive Point-of-Load (PoL)

APPLICATIONS

o 2.7V to 6V Input Voltage (VIN) o 12A Continuous Output Current (IOUT) o 1.0% Output Regulation Accuracy o Differential Output Volta...