6V Input, 1.2A Module Synchronous Step-Down Converter with Integrated Inductor AEC-Q100 Qualified

  • Quantity Price
  • 1+
    $3.08 /unit
  • 10+
    $2.76 /unit  10 % Discount
  • 100+
    $2.27 /unit  26 % Discount
  • 250+
    $2.10 /unit  32 % Discount
  • 500+
    $1.92 /unit  38 % Discount
  • 1000+
    $1.57 /unit  49 % Discount

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Product Description

The MPM3810A is an automotive-grade, step-down module converter with built-in power MOSFETs and an inductor. The module’s integrated inductor simplifies the power system design and provides easy and efficient use. The MPM3810A achieves 1.2A of peak output current from a 2.6V to 6V input voltage range with excellent load and line regulation. The output voltage is regulated as low as 0.6V. Only FB resistors and input/output capacitors are required to complete the design.

The constant-on-time control (COT) scheme provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.

The MPM3810A is ideal for a wide range of automotive applications including small ECUs, camera modules, telematics, and infotainment systems.

The MPM3810A is available in a small surface-mounted QFN-12 (2.5mmx3.0mmx0.9mm) package.

Free Evaluation Board

Product Features

  • Guaranteed Industrial/Automotive Temp
  • Wide 2.6V to 6V Operating Input Range
  • Adjustable Output from 0.6V
  • Up to 1.2A Peak Output Current
  • 100% Duty Cycle in Dropout
  • Forced Continuous Conduction Mode (FCCM)
  • EN and Power Good (PG) for Power Sequencing
  • Cycle-by-Cycle Over-Current Protection (OCP)
  • Short-Circuit Protection (SCP) with Hiccup Mode
  • Requires only Four External Components: Ceramic Capacitors and FB Divider Resistors
  • Available in a QFN-12 (2.5mmx3.0mmx0.9mm) Package
  • Total Solution Size: 6mmx3.8mm
  • Available in AEC-Q100


  • fsw (max) (kHz)4200
  • fsw (min) (kHz)2400
  • Vin (min) (V)2.6
  • Vin (max) (V)6
  • Iout (max) (A)1.2
  • Isw Limit (typ) (A)2.1
  • Max Duty Cycle (%)1
  • Vfb (V)0.6
  • Iq (typ) (mA)0.017
  • Regulated Outputs1
  • Vout (max) (V)6
  • Vout (min) (V)0.6
  • EN ControlNo
  • GradeAutomotive
  • I2C InterfaceNo
  • Mounting TypeSurface Mount
  • PackageQFN-12 (2.5x3)
  • Dimension WxL (mm)2.5x3
  • Dimension (H) (mm)4
  • Special FeaturesFixed Vout Options: 1.2V, 1.8V, 2.5V, 3.3V, Light-Load Efficiency, OCP, SCP with Hiccup
  • Operating Junction Temp Range (°C) -40 to 125
  • SSInternal
  • PGYes
  • Module Assembly Encapsulated

6V, 1.2A Peak Synchronous Step-Down Switcher Evaluation Board

The EVM3810A-QB-00A is used for demonstrating the performance of MPS’s MPM3810A a low voltage high switching frequency step-down switcher with built-in power MOSFETs and power inductor. MPM3810A provides up to 1.2A peak highly efficient output with constant-on-time control for fast loop response.

The constant-on-time control (COT) scheme provides fast, transient response loop stabilization. Fault condition protection includes cycle-by cycle current limiting andf thermal shutdone TSD).

The MPM3810A is available in QFN 3.0x2.5x0.9mm package.

$50.00 + tax

Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.