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The RTQ5115 is a highly-integrated low-power high-performance analog SOC with PMIC in one single chip designed for industrial/automotive applications.

The RTQ5115 includes four synchronous step-down DC-DC converters and eight LDOs for system power.

The RTQ5115 also embeds one EEPROM (MTP) for setting sequence and timing etc.

Additionally, the RTQ5115 PMIC also includes one IRQ report.

Applications

  • Industrial/Automotive
Key Spec.
RTQ5115-QA
Status Active
Vin (min) (V) 3.15
Vin (max) (V) 5.5
Number of Channels 12
Number of Buck Converters 4
Number of LDO Regulators 8
Application Automotive
Features AEC-Q100;Adjustable Frequency;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;I2C;Internal Compensation;OCP;OVP;Power Good;UVP
Package Type WQFN7x7-56
Outline Dimension, Footprint, Drawing Download
Features
  • Input Voltage Operating Range is 3.15V to 5.5V
  • Step-Down Regulator : VIN Range is 3.15V to 5.5V
    ► Max Current 2.4A/2A/1.6A/2A
    ► Programmable Frequency from 500kHz to 2MHz
    ► I2C Programmable Output Level
    ► I2C Programmable Operation Mode (Force PWM or Auto PSM/PWM)
    ► I2C Programmable Output Discharge Mode (Discharge or Floating)
  • Linear Regulators : VIN Range is 2.5V to 5.5V
    ► Max Current 0.3A
    ► I2C Programmable Output Level
  • Embedded 32Bytes MTP for Factory Tuning
    ► External MTP Pin for Write Protection
  • Sequence can be Controlled by I2C or each EN pins Defined by MASK_GPIO Pin
  • OT/UVP/VIN LV/POWRON Press Time Interrupt (IRQ)
    ► I2C Control Interface : Support Fast Mode Up to 400kb/s
  • AEC-Q100 Grade 2 Qualified
  • RoHS Compliant and Halogen Free
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RTQ5115GQW-QA-03WQFN7x7-562,500 Request Digikey 2,500 Buy
Mouser 2,500 Buy
Please confirm with our distributor or sales representative for actual stock status.
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