MPM3805

正在供货
6V Input, 0.6A Module Synchronous Step-down Converter with Integrated Inductor
  • 数量 单价
  • 1+
    ¥ 15.30 /unit
  • 10+
    ¥ 12.37 /unit  19 % Discount
  • 100+
    ¥ 9.87 /unit  35 % Discount
  • 250+
    ¥ 9.22 /unit  40 % Discount
  • 500+
    ¥ 8.58 /unit  44 % Discount
  • 1000+
    ¥ 7.22 /unit  53 % Discount

有货

1周左右到货。
每单运费仅为 5 美元。


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产品描述

The MPM3805 is a module with monolithic step-down switch mode converter with built-in internal power MOSFETs and inductor. It's designed to simplify power system design and provide ease of use. The DC-DC module has a small surface-mount 3mm x 2.5mm x 0.9mm QFN package. It achieves 0.6A continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V. For adjustable output, only input, output capacitors and FB resistors are needed to complete the design. The Constant-On-time control scheme provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MPM3805 is ideal for a wide range of applications including high performance DSPs, FPGAs, PDAs, portable instruments and storage.

产品特性

  • Wide 2.5V to 6V Operating Input Range
  • Fixed and Adjustable output from 0.6V
  • 3mm x 2.5mm x 0.9mm QFN Package
  • Total Solution Size 6mm x 3.8mm
  • Up to 0.6A Output Current
  • 100% Duty Cycle in Dropout
  • Ultra Low IQ: 17µA
  • EN and Power Good for Power Sequencing
  • Cycle-by-Cycle Over-Current Protection
  • Short Circuit Protection with Hiccup Mode
  • Adjustable Output Only Needs 4 External Components - 2 Ceramic Capacitors and FB Divider Resistors
  • Fixed Output only Needs Input and Output Capacitors

技术参数

  • fsw (max) (kHz)3500
  • fsw (min) (kHz)3500
  • 最小输入电压2.5
  • Vin (max) (V)6
  • Iout (max) (A)0.6
  • Isw Limit (typ) (A)1.4
  • Max Duty Cycle (%)1
  • Vfb (V)0.6
  • Iq (typ) (mA)0.017
  • 额定输出1
  • Vout (max) (V)6
  • Vout (min) (V)0.6
  • EN ControlYes
  • GradeIndustrial
  • PackageQFN-12 (2.5x3)
  • Special FeaturesEMI Tested, Fixed Output Voltage Options, Light-Load Efficiency
  • SS内部
  • Dimension (H) (mm)4
  • Mounting TypeSurface Mount
  • Dimension WxL (mm)2.5x3
  • I2C InterfaceNo
  • PGYes
  • Operating Junction Temp Range (°C) -40 to 125
  • Module Assembly Encapsulated
质量方针和证书
所有 MPS 产品都保证无铅,无卤素,并且遵守 RoHS 规范。详情请见“环境认证”。