Home Power management Multi-channel ICs (PMICs)
Home
Power management
Multi-channel ICs (PMICs)
NEW

TPS65223-Q1

ACTIVE

Automotive, 5.5V PMIC with four buck converters and three LDOs for ADAS processors up to ASIL-B

Order now
Data sheet

TPS65223-Q1

ACTIVE
Data sheet Order now

Product details

Processor supplier Texas Instruments Processor name AM67, TDA4AEN-Q1, TDA4VEN-Q1 Regulated outputs (#) 7 Step-down DC/DC converter 4 LDO 3 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 3.3 Iout (max) (A) 3.5 TI functional safety category Functional Safety-Compliant Features Adaptive/Dynamic Voltage Scaling, Dynamic voltage scaling, I2C control, Integrated ADC, Multiple outputs, Power Sequencing, Power good, Undervoltage and overvoltage monitor Rating Automotive Operating temperature range (°C) -40 to 125 Switching frequency (typ) (kHz) 2200, 4400 Processor series Jacinto
Processor supplier Texas Instruments Processor name AM67, TDA4AEN-Q1, TDA4VEN-Q1 Regulated outputs (#) 7 Step-down DC/DC converter 4 LDO 3 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 3.3 Iout (max) (A) 3.5 TI functional safety category Functional Safety-Compliant Features Adaptive/Dynamic Voltage Scaling, Dynamic voltage scaling, I2C control, Integrated ADC, Multiple outputs, Power Sequencing, Power good, Undervoltage and overvoltage monitor Rating Automotive Operating temperature range (°C) -40 to 125 Switching frequency (typ) (kHz) 2200, 4400 Processor series Jacinto
VQFN-HR (RAH) 36 30 mm² 6 x 5
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Input supply: 3V to 5.5V
    • Temperature grade 1: –40°C to +125°C (ambient)
    • HBM classification level 2
    • CDM classification level C4A
  • Functional safety-compliant
    • Developed for functional safety applications
    • Documentation available to aid ISO26262 system design
    • Documentation available to aid IEC61508 system design
    • Systematic integrity up to ASIL-D
    • Systematic integrity up to SIL-3
    • Hardware integrity up to ASIL-B
    • Hardware integrity up to SIL-2
    • Undervoltage and overvoltage monitors and current limit on all output supply rails
    • Undervoltage and overvoltage monitors for two external supply rails and for input supply
    • Watchdog (trigger or Q&A)
    • Error signal monitor (level or PWM)
    • Temperature warning and thermal shutdown
    • Built-in self-test on voltage monitors
  • BUCK1 + BUCK2 high-efficiency step-down DC/DC converters
    • Output voltage: 0.5V to 3.3V
    • Output current: 3.5A
    • Switching frequency: 2.2MHz or 4.4MHz
  • BUCK3 + BUCK4 high-efficiency step-down DC/DC converters
    • Output voltage: 0.5V to 3.3V
    • Output current: 2.4A
    • Switching frequency: 2.2MHz or 4.4MHz
  • Two low-dropout (LDO) linear regulators with configurable load-switch mode
    • Output voltage: 0.6V to 3.3V in LDO-mode
    • Output current: 400mA
  • One low-dropout (LDO) linear regulator with low-noise performance and with configurable load-switch mode
    • Output voltage: 1.2V to 3.3V in LDO-mode
    • Output current: 300mA
  • Six configurable general-purpose input-output (GPIO) pins, reset and safe state outputs
  • One 12-bit ADC
  • OTP configurable power sequence
  • 36-pin, 5mm × 6mm, QFN package, 0.5mm pitch
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Input supply: 3V to 5.5V
    • Temperature grade 1: –40°C to +125°C (ambient)
    • HBM classification level 2
    • CDM classification level C4A
  • Functional safety-compliant
    • Developed for functional safety applications
    • Documentation available to aid ISO26262 system design
    • Documentation available to aid IEC61508 system design
    • Systematic integrity up to ASIL-D
    • Systematic integrity up to SIL-3
    • Hardware integrity up to ASIL-B
    • Hardware integrity up to SIL-2
    • Undervoltage and overvoltage monitors and current limit on all output supply rails
    • Undervoltage and overvoltage monitors for two external supply rails and for input supply
    • Watchdog (trigger or Q&A)
    • Error signal monitor (level or PWM)
    • Temperature warning and thermal shutdown
    • Built-in self-test on voltage monitors
  • BUCK1 + BUCK2 high-efficiency step-down DC/DC converters
    • Output voltage: 0.5V to 3.3V
    • Output current: 3.5A
    • Switching frequency: 2.2MHz or 4.4MHz
  • BUCK3 + BUCK4 high-efficiency step-down DC/DC converters
    • Output voltage: 0.5V to 3.3V
    • Output current: 2.4A
    • Switching frequency: 2.2MHz or 4.4MHz
  • Two low-dropout (LDO) linear regulators with configurable load-switch mode
    • Output voltage: 0.6V to 3.3V in LDO-mode
    • Output current: 400mA
  • One low-dropout (LDO) linear regulator with low-noise performance and with configurable load-switch mode
    • Output voltage: 1.2V to 3.3V in LDO-mode
    • Output current: 300mA
  • Six configurable general-purpose input-output (GPIO) pins, reset and safe state outputs
  • One 12-bit ADC
  • OTP configurable power sequence
  • 36-pin, 5mm × 6mm, QFN package, 0.5mm pitch

The TPS65223-Q1 device meets the power management requirements of the latest processors and platforms in various safety-relevant applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for various automotive applications. The device has four step-down DC/DC (BUCK) converters. Furthermore, the device has three low drop-out (LDO) regulators, which can also be used as load-switches.

The TPS65223-Q1 device meets the power management requirements of the latest processors and platforms in various safety-relevant applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for various automotive applications. The device has four step-down DC/DC (BUCK) converters. Furthermore, the device has three low drop-out (LDO) regulators, which can also be used as load-switches.

filter Find other Multi-channel ICs (PMICs)
Download View video with transcript Video
Request more information

The additional document(s) and resources are available. Request now

Functional safety information is available Request now

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Top documentation Type Title Format options Date
* Data sheet TPS65223-Q1 Power Management IC (PMIC) with 4 BUCKs and 3 LDOs for Safety-Relevant Applications datasheet PDF | HTML 13 Dec 2024
Product overview J722S/AM67x/TDA4VEN/TDA4AEN Processor Automotive Power Designs using TPS6522312-Q1 PMIC PDF | HTML 18 Apr 2024
Product overview PMIC for Powering AM62Px Devices PDF | HTML 14 Mar 2024

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

J722SXH01EVM — TDA4VEN, TDA4AEN and AM67 evaluation module

The J722SXH01EVM starter kit evaluation module is built around our J722S, TDA4VEN, TDA4AEN and AM67 vision and display processor, which includes scalable Arm® Cortex®-A53 performance, image signal processor supporting up to 600MP/s, up to 4 tera-operations-per-second AI (...)

User guide: PDF | HTML
Not available on TI.com
Evaluation board

TPS65224Q1EVM — TPS652241-Q1 evaluation module

The TPS65224Q1EVM board can be used to test, demonstrate, debug and configure the TPS6522x power management IC for automotive and industrial applications. The device onboard is TPS6522430-Q1 which has a 2+1+1 phase configuration for the buck converters with one 10A output and two 2A outputs.
User guide: PDF | HTML
Not available on TI.com
Driver or library

PMIC-RTOS-DRIVERS — RTOS and Bare-Metal Drivers for Texas Instruments Power Managment ICs

This low-level driver package enables users to dynamically configure hardware and safety mechanisms of Texas Instruments functional safety compliant PMICs and assists in achieving functional safety goals.
Supported products & hardware

Supported products & hardware
View on GitHub
Package Pins CAD symbols, footprints & 3D models
VQFN-HR (RAH) 36 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos