RT5028A - Richtek

RT5028A PMIC

The RT5028A is a highly-integrated low-power highperformance analog SOC with PMIC in one single chip designed for Industrial/Automotive applications. The RT5028A includes four synchronous step-down DC/ DC converters and eight LDOs for system power. The RT5028A also embeds one EEPROM (MTP) for setting sequence and timing etc. Additionally, the RT5028A PMIC al.

Features

 Input Voltage Operating Range is 3.3V to 5.5V
 Step-Down Regulator : VIN Range is 3.3V to 5.5V  Max Current 2.4A/2A/1.6A/2A  Programmable Frequency from 500kHz to 2MHz  I2C Programmable Output Level  I2C Programmable Operation Mode (Force PWM or Auto PSM/PWM)  I2C Programmable Output Discharge Mode (Discharge or Flatting)
 Linear Regulators : VIN Range is 2.5V to 5.5V  Max Current 0.3A  I2C Programmable Output Level
 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
 OT/UVP/V.