Download RT5028B Datasheet PDF
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RT5028B Key Features

  • Input Voltage Operating Range is 3.3V to 5.5V
  • Step-Down Regulator : VIN Range is 3.3V to 5.5V
  • Linear Regulators : VIN Range is 2.5V to 5.5V
  • Embedded 32Bytes MTP for Factory Tuning  External MTP Pin for Write Protection
  • Sequence can be Controlled by I2C or Each EN Pins Defined by MASK_GPIO Pin

Related Richtek Datasheets

Part Number Description
RT5028A PMIC
RT5028C PMIC
RT5028D PMIC
RT5028E Integrated PMIC
RT5021 6 + 3 Channels DC/DC PMU

RT5028B Description

The RT5028B is a highly-integrated low-power highperformance analog SOC with PMIC in one single chip designed for Industrial applications. The RT5028B includes four synchronous step-down DC/ DC converters and eight LDOs for system power. The RT5028B also embeds one EEPROM (MTP) for setting sequence and timing etc.