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TPS65215-Q1
  • TPS65215-Q1
  • TPS65215-Q1
  • TPS65215-Q1

TPS65215-Q1

ACTIVE

Automotive PMIC with three buck converters and two LDOs for processor and peripheral power

Texas Instruments TPS65215-Q1 Product Info

1 April 2026 4

Parameters

Processor supplier

Texas Instruments

Processor name

AM62-Q1

Product type

Processor and FPGA

Regulated outputs (#)

5

Step-down DC/DC converter

3

Step-up DC/DC converter

0

LDO

2

Vin (min) (V)

1.5

Vin (max) (V)

5.5

Vout (min) (V)

0.6

Vout (max) (V)

3.4

Iout (max) (A)

3.5

Configurability

Factory programmable, Software configurable

Features

Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Step-down DC/DC controller

0

Step-up DC/DC controller

0

Iq (typ) (mA)

0.25

Shutdown current (ISD) (typ) (µA)

15

Switching frequency (typ) (kHz)

2300

Package

VQFN (RHB)-32-25 mm² 5 x 5

Features

  • 3 buck converters at up to 2.3MHz switching frequency.
    • 1× VIN: 2.5V – 5.5V; IOUT: 3.5A; VOUT 0.6V – 3.4V
    • 2× VIN: 2.5V – 5.5V; IOUT: 1.5A; VOUT 0.6V – 3.4V
  • 2 linear regulators:
    • 1x VIN: 1.5V – 5.5V; IOUT: 400mA; VOUT: 0.6V – 3.4V (configurable as load switch and bypass-mode, supporting SD-card)
    • 1x VIN: 2.2V – 5.5V; IOUT: 300mA; VOUT: 1.2V – 3.3V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I2C interface, supporting standard, fast-mode and fast-mode+
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • 3 buck converters at up to 2.3MHz switching frequency.
    • 1× VIN: 2.5V – 5.5V; IOUT: 3.5A; VOUT 0.6V – 3.4V
    • 2× VIN: 2.5V – 5.5V; IOUT: 1.5A; VOUT 0.6V – 3.4V
  • 2 linear regulators:
    • 1x VIN: 1.5V – 5.5V; IOUT: 400mA; VOUT: 0.6V – 3.4V (configurable as load switch and bypass-mode, supporting SD-card)
    • 1x VIN: 2.2V – 5.5V; IOUT: 300mA; VOUT: 1.2V – 3.3V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I2C interface, supporting standard, fast-mode and fast-mode+
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable

Description

The TPS65215-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in automotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive applications. The device includes three synchronous stepdown DC-DC converters and two linear regulators.

The DC-DC converters are capable of 1x 3.5A and 2x 1.5A. The converters require a small 470nH inductor, 4.7µF input capacitance, and a minimum 10µF output capacitance per rail depending on the switching mode configuration.

One of the LDOs supports an output current of 400mA at an output voltage range of 0.6V to 3.4V. The LDO supports bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other LDO supports an output current of 300mA at an output voltage range of 1.2V to 3.3V. The LDO also supports load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.

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