General Description
The RT2070T is a highly-integrated low-power highperformance
analog SOC with PMIC (Power Management
IC) in one single chip designed for Industrial/Automotive
applications.
The RT2070T 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 RT2070T also uses I2C interface to set timing of power
on/off, sequence and discharge function, and includes
power good indicator (PGOOD).
The RT2070T 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
l Industrial/Automotive Camera Module
l Car Infotainment

Features
l Input Voltage Operating Range is 4.5V to 15V
l 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
l 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
l Linear Regulator : VIN Range is 2.7V to 5.5V
} Max Loading 0.5A
l Load Switch (LSW) : VIN Range is 2.7V to 5.5V
} Max Loading 0.5A
l Sequence Can be Controlled by Setting the
Resistances of the SEQ Pin
l AEC-Q100 Grade 1 Qualified