Multi-channel ICs (PMICs)
Powering your systems with scalable and easy-to-implement PMICs
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Our functional safety, general-purpose and double-data-rate (DDR) PMICs help meet the power requirements of a variety of TI and non-TI embedded processors, microcontrollers, application-specific ICs and field-programmable gate arrays (FPGAs). From achieving small solution size and low bill-of-materials cost to integrated functional safety features such as voltage monitors, watchdog timers, embedded system modules and functional safety documentation, our PMICs can help you achieve Automotive Safety Integrity Level (ASIL) and Safety Integrity Level (SIL) ratings for automotive and industrial applications.
Find your PMIC based on what you are powering
Processors and FPGAs
Microcontrollers
Radar sensors
Camera sensors
DDR
View all PMICs
Solutions for processors, FPGAs, MCUs and sensors
Why choose TI PMICs?
Broad portfolio of functional safety-compliant devices
We have over a decade of functional safety expertise, resulting in a broad and scalable portfolio from quality-managed to ASIL D-compliant PMICs.
Software drivers and development tools
Complete your design with Linux® and RTOS software drivers designed for easy integration into your software environment. We offer GUIs to develop and evaluate your PMIC configuration settings.
Demo boards for embedded systems
Start your design with our growing catalog of SoC reference designs, which range from connection block diagrams to comprehensive and validated hardware, software and design files.
Power trends
Power density
Using a PMIC can optimize your layout without sacrificing efficiency or thermal performance. Whether it’s a configurable or scalable solution you’re looking for, our high efficiency PMICs let you reduce system complexity with fewer components. Consider high-density PMICs when powering high-current digital loads such as FPGAs and processors. Use our processor attach tool to find the best devices to power your FPGA or processor.
The Benefits of FlexPower PMIC Devices (Rev. B)
TPS650330-Q1 Powering multiple Image Sensors with the same Power Management IC
Featured products for power density
Low EMI
Mitigating EMI is a major challenge for many power supply designs. Our industry-leading built-in spread spectrum technology mitigates EMI by spreading energy over a larger frequency range, saving you design time and helping you reach required CISPR standards when necessary.
High-Performance CMOS Image Sensor Power Supply in Industrial Camera and Vision (Rev. A)
Passing CISPR-25 Radiated and Conduction Emissions Using the TPS65033x-Q1 (Rev. A)
Featured products for low EMI
Low noise & precision
Any DC/DC regulator by its nature will have some fundamental ripple noise at switching frequency. Our low-noise PMICs provide a clean power supply for noise-sensitive applications by increasing the switching frequency without significantly impacting efficiency. Our high-performance multiphase regulators maintain precise output voltage accuracy across load transients. The ripple, noise and load transient requirements vary by application and use case.
Improving industrial radar RF performance with low-noise, thermal-optimized power
Power Supply Design for xWR Radar Using LP87702K-Q1 (Rev. A)
Featured products for low noise & precision
Technical resources
DIY PMIC Training Videos
DIY PMICs
Xilinx Power Partners
Discover featured applications
Meet stringient noise and functional safety requirements necessary in automotive radar systems using TI's high performance PMICs
Our low-noise PMICs provide a clean power supply for noise-sensitive radar applications by increasing switching frequency without significantly impacting efficiency.
Benefits:
- High switching frequency with no filters or ferrites in the system ensures absolutely lowest BOM and solution size while offering the best load transient performance
- Low transients, monitoring, noise, and ripple requirements aligned with our mmWave radar sensors to guarantee compatibility and best performance
- Integrated monitoring features with ISO26262 functional safety support for up to ASIL-D systems
Featured resources
- TIDEP-01027 – High-end corner radar reference design
- LP87725-Q1 – Automotive, three 3A low-noise buck converters, I/O LDO and load-switch PMIC for radar MMICs
- LP87745-Q1 – Automotive three 3-A low-noise buck converter, IO LDO & 5-V boost converter PMIC for radar MMICs
- LP87524J-Q1 – Multiphase 4MHz, 4A/1.0V + 2.5A/1.8V + 1.5A/3.3V + 1.5A/1.2V buck converters for AWR and IWR MMICs
Drive vehicle electrification forward using TI's highly scalable wide input voltage PMICs with high efficiency and small solution size while meeting rigurous functional safety requirements
Our wide input voltage PMICs provide flexible output power necessary in vehicle electrification without compromising safety, solution size or cost.
Benefits:
- Tailored PMIC solutions and design tools to simplify your TI or non-TI Safety MCU power design
- Integrated monitoring plus protection features with ISO26262 functional safety support for up to ASIL-D systems
- Flexible output power to enable low-cost BOM and small solution size
- Grade-1 and Grade-0 versions available
- Supports sensor connections outside ECU without external protection
- AUTOSAR support available
Featured resources
- Hybrid, electric & powertrain systems – Traction inverter
- Hybrid, electric & powertrain systems – DC/DC converter
- Hybrid, electric & powertrain systems – Automatic transmission
- Hybrid, electric & powertrain systems – Starter & generator
- Hybrid, electric & powertrain systems – Battery management system (BMS)
- TPS653854A-Q1 – ISO26262 ASIL-D multi-rail power supply for MCUs with 500-mA I/O rail and rotation counter
- TPS65381A-Q1 – Multi-rail power supply (PMIC) for microcontrollers in safety applications
- TPS653850EVM – Evaluation Module for Multi-Rail Power Supply for Microcontrollers in Automotive
- TPS653853EVM – Evaluation Modulle for Multi-Rail Power Supply with Steering Angle Monitor for Microcontrollers
- TMDSCNCD263P – AM263Px general-purpose controlCARD™ development kit Arm®-based MCU
Power a wide variety of image sensors and automotive SoCs using our selection of efficient and high power density PMICs
With the evolution of ADAS technology to enable vehicle autonomy, smaller devices, greater power density, and functional safety are becoming a necessity. Our highly integrated PMICs can help you achieve small solution size and meet stringent performance requirements of SoCs.
Benefits:
- Mid-VIN capability enables single-chip power solution for PoC inputs
- Integrated monitoring features with ISO26262 functional safety support for up to ASIL B systems
- Low-noise LDO for imager power and remote camera modules
- ± 3% DC + AC + monitoring accuracy across load transients for automotive SoCs
Featured resources
- TIDA-050035 – Scalable automotive 2-MP camera module reference design with camera PMIC
- TPS650330-Q1 – Automotive 18V 1.5A PMIC with three buck converters and one LDO regulator for camera modules
- TPS650350-Q1 – 18V PMIC with three buck converters and one LDO for camera modules
- TPS6594-Q1 – Automotive 2.8-V to 5.5-V PMIC with five buck regulators and four low-dropout regulators
- TPS650330Q1EVM – TPS650330-Q1 automotive camera module PMIC evaluation module
- Camera PMIC Spin Selection Guide (Rev. B) – Application note
- Powering Jacinto 7 SoC For Isolated Power Groups With TPS6594133A-Q1 + Dual HCPS (Rev. A) – User guide
Design flexible and efficient factory automation applications using our pre-programmed or user-programmable PMIC options
Our fully integrated and flexible PMICs act as building blocks that optimize any Industrial system's power that requires 4 to 14+ rails.
Benefits:
- Integrated monitoring, sequencing, and high switching frequency minimizes external components to reduce BOM size and cost.
- User-programmable options enable rapid and customizable updates to the PMIC's sequencing, output voltage, monitoring thresholds, GPIO control and more to power any catalog processor/FPGA.
- Plug and play solutions with validated reference designs for TI and non-TI SoCs
Featured resources
- TIDA-050043 – Integrated power supply reference design for NXP i.MX 6ULL processor
- TIDA-050038 – Integrated power supply reference design for NXP i.MX 8M mini processor
- TPS6521815 – User-programmable Power Management IC (PMIC) with 6 DC/DC converters, 1 LDO, and 3 load switches
- TPS65216 – Integrated power management (PMIC) for ARM® Cortex™-A8/A9 SOCs and FPGAs
- LP8733 – Dual high-current buck converters and dual linear regulators
- VVDN-3P-SOM – Fully functional SOM boards integrating TI PMIC, NXP application processors and different interfaces
- Powering AMIC110, AMIC120, AM335x, and AM437x with TPS65216 – User guide
- AM335x PMIC Selection Guide (Rev. A) – Application note
Power high-performance SoCs in ADAS domain controllers with PMICs that are highly programmable and scalable to meet voltage, current, sequencing, monitoring and functional safety ASIL D/B requirements
Powering ADAS systems such as an ADAS domain controller, requires PMICs with multiple bucks and LDOs with programmability to meet processor and peripheral power requirements as well as functional safety requirements.
Benefits of TI PMICs:
- A wide portfolio of PMICs with multi-PMIC stackability to power large SoCs and peripherals
- ASIL-B, ASIL-C and ASIL-D functional safety PMICs
- Programmable NVM to meet various voltage, sequencing and monitoring requirements of the system
- Proven reference designs for TI's processors and for non-TI SoCs such as Mobileye, Horizon Robotics, Renesas and others.
Featured resources
- TIDEP-01020 – Automotive domain controller for gateway, assisted and automated driving systems reference design
- TPS6594-Q1 – Automotive 2.8-V to 5.5-V PMIC with five buck regulators and four low-dropout regulators
- LP8764-Q1 – 4 5-A/20-A multiphase buck converters PMIC for automotive SoCs
- TPS65224-Q1 – 5.5V PMIC with four buck converters and three LDOs for ADAS processors up to ASIL-B
- TPS6594EVM – Automotive 2.8 V to 5.5 V, 5 buck & 4 LDO Power Management IC (PMIC) EVM
- J721EXCPXEVM – Common processor board for Jacinto™ 7 processors
- J784S4XEVM – TDA4AP-Q1, TDA4VP-Q1, TDA4AH-Q1 and TDA4VH-Q1 evaluation module for SoC far-field analytic systems
- Powering Jacinto 7 SoC For Isolated Power Groups With TPS6594133A-Q1 + Dual HCPS (Rev. A) – User guide
- Scalable PMIC NVM Update Guide (Rev. A) – Application note
Optimize design of advanced infotainment & cluster systems for maximum power efficiency and seamless SoC integration with our highly configurable PMICs
Increasingly complex and interactive infotainment products enhance the in-vehicle experience with real-time diagnostics and engaging displays. Our small, reliable and highly configurable PMICs help you achieve optimized power designs for your system with minimal overhead and maximum power efficiency.
Benefits:
- Fully configurable output voltages with power sequencing and multiphase capabilities
- Integrated switching regulators with dynamic voltage scaling and Low IQ, PFM and PWM modes for high efficiency over wide IOUT range
- Robust monitoring of output voltage and current mitigates failures
Featured resources
- TPS65219-Q1 – Automotive power management IC (PMIC) with three buck converters and four LDOs
- LP8733-Q1 – Automotive dual 3-A buck converters & dual linear regulators
- LP87565-Q1 – Automotive, multiphase dual 8A buck converter with integrated switches
- TPS65219EVM – TPS65219 evaluation module for 2.5-V to 5.5-V three-bucks and four-LDOs power management IC (PMIC)
- LP87330Q1EVM – LP873300-Q1 I²C Configurable Dual High-Current Buck Converters and Dual Linear Regulator EVM
- LP87565Q1EVM – Dual Output 8 A + 8 A Buck Converters With Integrated Switches Evaluation Module
- Powering the AM62x with the TPS65219 PMIC (Rev. C) – Application note
- Three Methods to Power Automotive Infotainment and Cluster Designs – Application note
Design & development resources
PMIC Efficiency Estimator Tool (PEET)
Third-party demo boards integrating PMIC, application processor and different interfaces
New products
Automotive camera PMIC with three step-down converters and one LDO regulator in QFN package
Approx. price (USD) 1ku | 1.018
Automotive, 35V PMIC with three buck converters and one LDO regulator for radar up to ASIL-B
Approx. price (USD) 1ku | 1.668
3 step-down converters with 0.8-A and dual 0.6-A output and 1 high PSRR LDO PMIC in 3 x 3.5mm QFN
Approx. price (USD) 1ku | 1.2
Automotive 5.5V PMIC with four buck converters and three LDOs for ADAS processors up to ASIL-B
Approx. price (USD) 1ku | 2.45
Automotive 35V PMIC with three buck converters and one LDO regulator for camera modules up to ASIL-B
Approx. price (USD) 1ku | 1.587