RTQ2072-QA Overview
The RTQ2072 is an integrated PMIC with three step down converters and one high PSRR low-dropout (LDO) regulator for automotive camera applications. The high-voltage step down converter is operated with input voltage range up to 18.5V for Power Over Coax (POC) connection. Two low-voltage step down converters provide constant output voltage.
RTQ2072-QA Key Features
- AEC-Q100 Grade 1
- FMEA pliant Pin Placement and Protection
- Three Step-Down Converters (HVBuck1
- Peak Current Mode PWM Operation
- Fixed Switching Frequency at 2.1MHz
- EMI Reduction with Spread Spectrum and
- HVBuck1 Input Voltage from 4V to 18.5V
- LVBuck2 Input Voltage from 2.7V to 5V, Fixed Output Voltage and 1.5A Output Current
- LVBuck3 Input Voltage from 2.7V to 5V, Fixed Output Voltage and 750mA Output Current
- Pins Related to LVBuck2/LVBuck3 Allowable Floating if Channel Unused