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  4. 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1 (Monolithic Power Systems, Inc.)
6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1-MPM3805B-12-AEC1
6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1-Monolithic Power Systems, Inc.

6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1
Monolithic Power Systems, Inc.

About This Product

■Summary

MPM3805B is an automotive grade step-down module converter with integrated inductor and power MOSFET. Excellent load and line regulation provides 0.6A peak output current over a 2.5V to 6V input voltage range. The output voltage is fixed at 1.2V, so the device only requires input and output capacitors to complete the design. Device-integrated inductors simplify power system design and provide easy and efficient use. Constant on-time (COT) control provides fast transient response and facilitates loop stabilization. Fault protection includes cycle-by-cycle current limiting and thermal shutdown (TSD). The MPM3805B is ideal for a wide range of automotive applications, including small ECUs, camera modules, telematics, and infotainment systems. Available in a small surface mount QFN-12 (2.5mm x 3.0mm x 0.9mm) package.

■Features and benefits

・Industrial/in-vehicle temperature guaranteed ・Wide 2.5V to 6V operating input range ・Fixed 1.2V output ・Peak output current up to 0.6A ・100% duty cycle in dropout mode ・Forced continuous conduction mode (FCCM) ・Enable (EN) and power good (PG) terminals for power supply sequencing ・Cycle-by-cycle overcurrent protection ・Short circuit protection (SCP) with hiccup mode ・Only 2 external ceramic capacitors required ・Total solution size of 6mm x 3.8mm ・Provided in QFN-12 (2.5mm x 3.0mm x 0.9mm) package ・Provided with AEC-Q100 Grade 1

■Available product numbers

・MPM3805BGQB-12-AEC1-P MPM3805BGQB-12-AEC1-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1

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1 Models of 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-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 Vout (max) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805B-12-AEC1-Part Number-MPM3805B-12-AEC1

MPM3805B-12-AEC1

Available upon quote

0.6

0.485

0.6

100

Encapsulated

Yes

Internal

1.2

3,500

Automotive

QFN-12 (2.5x3x0.9)

6

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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