返回至Monolithic Power Systems (MPS)

Monolithic Power Systems (MPS) EVKT-MP2696B Evaluation Kit

Monolithic Power Systems (MPS) EVKT-MP2696B Evaluation Kit is designed to evaluate the MP2696B single-cell battery charger. The MP2696B board is ideal for use in lithium-ion or lithium-polymer battery charger applications and the layout of the board accommodates the most common capacitors. The default function of this board is preset for charge mode, and the full-charge voltage is preset to 4.2V for a single-cell lithium-ion battery. The EVKT-MP2696B evaluation kit includes the MP2696B evaluation board and EVKT-USBI2C-02 bag that contains one USB to I2C communication interface, one USB cable, and one ribbon cable.

Features

  • Flexible switch-mode battery charger
  • 4V to 11V operating input range
  • Up to 16V sustainable input voltage
  • 500mA to 3.5A configurable charge current limit
  • 500mA to 3.6A configurable charge current
  • 3.6V to 4.45V configurable charge regulation voltage (±0.5% accuracy)
  • Boost converter with up to 4A output current (±10% accuracy)
  • Minimum input voltage loop for maximum adapter power tracking
  • Ultra-Low 25μA battery discharge current in sleep mode
  • Power path management
  • High integration:
    • Integrated power switches:
      • IN to PMID block FET (25mΩ), PMID to SYS FET (15mΩ), HS-FET (15mΩ), and LS-FET (14mΩ)
    • No external blocking diode
  • Safety:
    • Customizable JEITA profile with a configurable temperature threshold
    • Charge safety timer
    • Input Over-Voltage Protection (OVP)
    • Battery Under-Voltage Protection (UVP)
    • SYS Over-Current Protection (OCP) and Short-Circuit Protection (SCP)
    • Thermal limiting regulator and thermal shutdown
  • System Power Output (SYS) plug-in detection and SYS no-load detection
  • SYS DP/DM interface for BC1.2 and non-standard adapters
  • Analog voltage output IB pin for battery current monitoring
  • I2C Interface for flexible parameter control and status reporting
  • Available in a small QFN-21 (3mm x 3mm) package

Specifications

  • 4.5V to 6V supply for board
  • 4.5V to 6V operating input voltage
  • Windows® XP, 7, or later operating systems supported
  • MP2696B V1.0 GUI software

EVKT-MP2696B Evaluation Kit Set-Up

Monolithic Power Systems (MPS) EVKT-MP2696B Evaluation Kit
發佈日期: 2022-02-09 | 更新日期: 2022-03-14