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RTQ2072-QT - Automotive CIS/CCM PMIC

General Description

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.

Key Features

  • AEC-Q100 Grade 1.
  • FMEA Compliant Pin Placement and Protection Mechanisms.
  • Three Step-Down Converters (HVBuck1, LVBuck2 and LVBuck3).
  • Peak Current Mode PWM Operation.
  • Fixed Switching Frequency at 2.1MHz.
  • EMI Reduction with Spread Spectrum and Phase Shift.
  • HVBuck1 Input Voltage from 4V to 18.5V, Adjustable Output Voltage and Up to 2A Output Current.
  • LVBuck2 Input Voltage from 2.7V to 5V, Fixed Output Voltage and 1.5A Output Current.
  • LVBuck3 Input Volta.

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Datasheet Details

Part number RTQ2072-QT
Manufacturer Richtek
File Size 619.82 KB
Description Automotive CIS/CCM PMIC
Datasheet download datasheet RTQ2072-QT Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RTQ2072-QT Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System General Description 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. All step down converters operate in a forced fixed-frequency PWM mode. The LDO output voltage is easily set via an external resistor. The RTQ2072 provides 10 power sequences by a resistor for flexibility. The RTQ2072 is available in a WETD-VQFN-16L 3x3 package with dimple lead type wettable flanks.