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RT2070 - 3 Channel DC/DC Converters +LDO +LSW PMIC

Datasheet Summary

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.

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 0.5A.
  • Sequence Can.

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Datasheet preview – RT2070

Datasheet Details

Part number RT2070
Manufacturer Richtek
File Size 475.19 KB
Description 3 Channel DC/DC Converters +LDO +LSW PMIC
Datasheet download datasheet RT2070 Datasheet
Additional preview pages of the RT2070 datasheet.

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Full PDF Text Transcription

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® 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).
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