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  4. 5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1 (Monolithic Power Systems, Inc.)
5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1-MPM3806-AEC1
5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1-Monolithic Power Systems, Inc.

5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1
Monolithic Power Systems, Inc.

About This Product

■Summary

The MPM3806-AEC1 is an easy-to-use, fully integrated, synchronous step-down power module with integrated inductor and power MOSFET. Excellent load and line regulation provides up to 1A continuous output current (IOUT). Uses constant on-time (COT) control to provide fast transient response and facilitate loop stabilization. Fault protection includes cycle-by-cycle current limiting and thermal shutdown. An open-drain power-good (PG) signal is asserted when the output voltage (VOUT) exceeds 90% of the nominal voltage. The MPM3806-AEC1 is ideal for a wide range of applications, including high-performance digital signal processors (DSPs), advanced driver assistance systems (ADAS) sensors, portable and mobile devices, and other low-power, space-constrained systems. The MPM3806-AEC1 requires a minimal number of standard off-the-shelf external components and is available in a small QFN-15 (3mm x 4mm x 1.6mm) package.

■Designed for automotive applications

・Wide operating input voltage (VIN) range from 2.5V to 5.5V ・Maximum 1A continuous output current (IOUT) ・1% feedback (FB) accuracy ・Junction temperature (TJ) range from -40 to +150℃ ・AEC-Q100 Grade 1 compliant

■Improved battery life

・21μA sleep mode quiescent current (quiescent current) ・Advanced Asynchronous Modulation (AAM) mode improves efficiency under light load conditions

■High performance that improves thermal function

Built-in power MOSFETs of 75mΩ and 45mΩ

■Optimized for EMC and EMI reduction

・2.4MHz switching frequency (fSW) ・MeshConnectTM flip chip package ・Optimized for board size and BOM: ・Integrated internal power MOSFET ・Integrated compensation network ・Fixed output options: 0.8V, 1V, 1.1V, 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.8V, or 3.3V ・Provided in QFN-15 (3mm x 4mm x 1.6mm) package

  • Product

    5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1

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1 Models of 5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1

Image Part Number Price (excluding tax) Iout (max) (A) Iq (typ) (mA) Isw Limit (typ) (A) Max Duty Cycle (%) Module assembly P.G. SS Vfb (V) Vout (max) (V) Vout (min) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
5.5V, 1A, Synchronous Step-Down Power Supply Module, AEC-Q100 Qualified MPM3806-AEC1-Part Number-MPM3806-AEC1

MPM3806-AEC1

Available upon quote

1

0.21

2.5

100

Encapsulated

Yes

External

0.6

5

0.6

2,400

Automotive

QFN-15 (3x4x1.6)

5.5

2.5

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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