PCA9420 Evaluation Board

PCA9420-EVB

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The PCA9420 is a highly integrated Power Management IC (PMIC), targeted to provide a full power management solution for low-power microcontroller applications or other similar applications. The device consists of a linear battery charger capable of charging up to 315 mA current. It has an I2C programmable Constant Current (CC) and Constant Voltage (CV) values for flexible configuration.

Supported Devices

Power Management

PMICs

Features

Key Features

  • Two step-down DC-DC converters
  • Very low quiescent current
  • Programmable output voltage
  • SW1: core buck converter, 0.5 V to 1.5 V output, 25 mV/step, and a fixed 1.8 V, up to 250 mA
  • SW2: system buck converter, 1.5 V to 2.1 V/2.7 V to 3.3 V output, 25 mV/step, up to 500 mA
  • Low-power mode for extra power saving
  • Two LDOs
  • Programmable output voltage regulation
  • LDO1: always-on LDO, 1.70 V to 1.90 V output, 25 mV/step, up to 1.0 mA
  • LDO2: system LDO, 1.5 V to 2.1 V/2.7 V to 3.3 V output, 25 mV/step, up to 250 mA
  • 1 MHz I2C-bus target interface
  • -40 °C to +85 °C ambient temperature range
  • Offered in 5 x 5 bump-array WLCSP and 24-pin QFN package
  • Linear battery charger for charging single-cell Li-ion battery

Buy Options

PCA9420UK-EVM-Image

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  • PCA9420UK-EVM

  • PCA9420 Evaluation Board.

    • Assembled and tested PCA9420 evaluation board in an anti-static bag
    • USB to MPSSE Serial cable for I2C communication
    • USB 2.0 Cable
    • Spare jumpers
  • $158.70 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 7
    • Shipping: Normally ships 1-2 business days
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Note: For better experience, software downloads are recommended on desktop.

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