RT2070

® RT2070 3 Channel DC/DC Converters +LDO +LSW PMIC with I2C Interface for Industrial/Automotive Application General Description The RT2070 is a highly-integrated low-power highperformance analog SOC with PMIC (Power Management IC) in one single chip designed for Industrial/Automotive applications. The RT2070 PMIC includes one high voltage synchronous step-down DC/DC converter, two low voltage synchronous step-down DC/DC converters, one low dropout LDO and one load switch with soft-start control and current limit. All MOSFETs are integrated, and compensation networks are built-in. The RT2070 also uses I2C interface to set timing of power on/off, sequence and discharge function, and includes power good indicator (PGOOD). The RT2070 is an Automotive-Grade Product that is AEC-Q100 Grade 1 Qualified and provides fault condition protections, including over-current protection, undervoltage lockout, over-voltage protection and overtemperature protection. Applications  Industrial/Automotive Camera Module  Car Infotainment Features  Input Voltage Operating Range is 4.5V to 15V  CH1 HV-Step-Down Regulator : VIN Range is 4.5V to 15V  Support up to 2A Loading with up to 90% Efficiency  Switching Frequency is 2MHz  CH2/3 LV Step-Down Regulator : VIN Range is 2.7V to 5.5V  Support up to 1A Loading, with up to 90% Efficiency  Switching Frequency is 2MHz  Linear Regulator : VIN Range is 2.7V to 5.5V  Max Loading 0.5A  Load Switch (LSW) : VIN Range is 2.7V to 5.5V  Max Loading ...