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

TPS650864

ACTIVE

Configurable multi-rail PMIC for Xilinx MPSoCs and FPGAs

Order now
Data sheet

TPS650864

ACTIVE
Data sheet Order now

Product details

Regulated outputs (#) 12, 13 Configurability Factory programmable, Software configurable Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 5 Iout (max) (A) 25 Features Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 3 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.3 Rating Catalog Switching frequency (max) (kHz) 3100 Operating temperature range (°C) -40 to 85 Processor supplier Xilinx Processor name Artix-7, Zynq Ultrascale+ Shutdown current (ISD) (typ) (µA) 65 Switching frequency (typ) (kHz) 2500 Product type Processor and FPGA
Regulated outputs (#) 12, 13 Configurability Factory programmable, Software configurable Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 5 Iout (max) (A) 25 Features Comm control, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Synchronous rectification, Thermal shutdown, UVLO fixed Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 3 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.3 Rating Catalog Switching frequency (max) (kHz) 3100 Operating temperature range (°C) -40 to 85 Processor supplier Xilinx Processor name Artix-7, Zynq Ultrascale+ Shutdown current (ISD) (typ) (µA) 65 Switching frequency (typ) (kHz) 2500 Product type Processor and FPGA
VQFN (RSK) 64 64 mm² 8 x 8
  • Wide VIN Range from 5.6 V to 21 V
  • Three Variable-Output Voltage Synchronous Step-Down Controllers with D-CAP2™ Topology
    • Scalable Output Current Using External FETs With Selectable Current Limit
    • I2C DVS Control From 0.41 V to 1.67 V in 10-mV Steps or 1 V to 3.575 V in 25-mV Steps
  • Three Variable-Output Voltage Synchronous Step-Down Converters With DCS-Control Topology
    • VIN Range From 3 V to 5.5 V
    • Up to 3 A of Output Current
    • I2C DVS Control From 0.41 V to 1.67 V in 10-mV Steps or 0.425 V to 3.575 V in 25-mV Steps
  • Three LDO Regulators With Adjustable Output Voltage
    • LDOA1: I2C-Selectable Voltage From 1.35 V to 3.3 V for up to 200 mA of Output Current
    • LDOA2 and LDOA3: I2C-Selectable Voltage From 0.7 V to 1.5 V for up to 600 mA of Output Current Each
  • VTT LDO for DDR Memory Termination
  • Three Load Switches With Slew Rate Control
    • Up to 300 mA of Output Current With Voltage Drop Less Than 1.5% of Nominal Input Voltage
    • RDSON < 96 mΩ at Input Voltage of 1.8 V
  • 5-V Fixed-Output Voltage LDO (LDO5)
    • Power Supply for Gate Drivers of SMPS and for LDOA1
    • Automatic Switch to External 5-V Buck for Higher Efficiency
  • Built-in Flexibility and Configurability by Factory OTP Programming
    • Six GPI Pins Configurable to Enable (CTL1 to CTL6) or Sleep Mode Entry (CTL3 and CTL6) of Any Selected Rails
    • Four GPO Pins Configurable to Power Good of Any Selected Rails
    • Open-Drain Interrupt Output Pin
  • I2C Interface Supports Standard Mode (100 kHz), Fast Mode (400 kHz), and Fast Mode Plus (1 MHz)
  • Wide VIN Range from 5.6 V to 21 V
  • Three Variable-Output Voltage Synchronous Step-Down Controllers with D-CAP2™ Topology
    • Scalable Output Current Using External FETs With Selectable Current Limit
    • I2C DVS Control From 0.41 V to 1.67 V in 10-mV Steps or 1 V to 3.575 V in 25-mV Steps
  • Three Variable-Output Voltage Synchronous Step-Down Converters With DCS-Control Topology
    • VIN Range From 3 V to 5.5 V
    • Up to 3 A of Output Current
    • I2C DVS Control From 0.41 V to 1.67 V in 10-mV Steps or 0.425 V to 3.575 V in 25-mV Steps
  • Three LDO Regulators With Adjustable Output Voltage
    • LDOA1: I2C-Selectable Voltage From 1.35 V to 3.3 V for up to 200 mA of Output Current
    • LDOA2 and LDOA3: I2C-Selectable Voltage From 0.7 V to 1.5 V for up to 600 mA of Output Current Each
  • VTT LDO for DDR Memory Termination
  • Three Load Switches With Slew Rate Control
    • Up to 300 mA of Output Current With Voltage Drop Less Than 1.5% of Nominal Input Voltage
    • RDSON < 96 mΩ at Input Voltage of 1.8 V
  • 5-V Fixed-Output Voltage LDO (LDO5)
    • Power Supply for Gate Drivers of SMPS and for LDOA1
    • Automatic Switch to External 5-V Buck for Higher Efficiency
  • Built-in Flexibility and Configurability by Factory OTP Programming
    • Six GPI Pins Configurable to Enable (CTL1 to CTL6) or Sleep Mode Entry (CTL3 and CTL6) of Any Selected Rails
    • Four GPO Pins Configurable to Power Good of Any Selected Rails
    • Open-Drain Interrupt Output Pin
  • I2C Interface Supports Standard Mode (100 kHz), Fast Mode (400 kHz), and Fast Mode Plus (1 MHz)

The TPS650864 device family is a single-chip power-management IC (PMIC) designed for Xilinx Zynq multiprocessor system-on-chip (MPSoCs) and field programmable gate array (FPGA) families. The TPS650864 offers an input range of 5.6 V to 21 V, enabling a wide range of applications (see the Device Comparison Table). The device is targeted for wall-powered applications or 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures). See the Typical Application section for 5-V input supplies. The D-CAP2 and DCS-Control high-frequency voltage regulators use small passives to achieve a small solution size. The D-CAP2 and DCS-Control topologies have excellent transient response performance, ideal for processor core and system memory rails that have fast load switching. An I2C interface allows simple control either by an embedded controller (EC) or by an SoC. The PMIC comes in an 8-mm × 8-mm, single-row VQFN package with thermal pad for good thermal dissipation.

The TPS650864 device family is a single-chip power-management IC (PMIC) designed for Xilinx Zynq multiprocessor system-on-chip (MPSoCs) and field programmable gate array (FPGA) families. The TPS650864 offers an input range of 5.6 V to 21 V, enabling a wide range of applications (see the Device Comparison Table). The device is targeted for wall-powered applications or 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures). See the Typical Application section for 5-V input supplies. The D-CAP2 and DCS-Control high-frequency voltage regulators use small passives to achieve a small solution size. The D-CAP2 and DCS-Control topologies have excellent transient response performance, ideal for processor core and system memory rails that have fast load switching. An I2C interface allows simple control either by an embedded controller (EC) or by an SoC. The PMIC comes in an 8-mm × 8-mm, single-row VQFN package with thermal pad for good thermal dissipation.
open-in-new Find other Multi-channel ICs (PMICs)
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
TPS650861 ACTIVE User programmable 3 converter, 3 controller, 4 LDO, & 3 load switch Power Management IC (PMIC) User-programmable PMIC with same functionality

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Data sheet TPS650864 Configurable Multirail PMU for Xilinx MPSoCs and FPGAs datasheet (Rev. E) PDF | HTML 06 May 2021
Application note Using TPS65086x PMIC to Power Xilinx Zynq UltraScale+ MPSoCs PDF | HTML 28 Oct 2021
Application note Push-Button Circuit (Rev. B) 01 Nov 2017
Application note TPS65086x Schematic and Layout Checklist (Rev. A) 02 Dec 2015
White paper Power management integrated buck controllers for distant point-of-load apps 14 Aug 2015

Design & development

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

Evaluation board

TPS650860EVM-116 — TPS650860 Evaluation Module

Evaluation Module (EVM) for the TPS65086x family. The EVM provides a platform for engineers to evaluate, test, and explore the TPS650860 in a real world application use. All of the sequencing and functionality required for the processor and system is demonstrated on this board. This EVM also (...)

User guide: PDF
Not available on TI.com
Simulation model

Flotherm Model for TPS65086x products

SWCM008.ZIP (0 KB) - Thermal Model
Download
Reference designs

TIDA-01393 — Power reference design for Xilinx® Zynq® UltraScale+™ MPSoC applications

This reference design is a configurable power solution designed to handle the entire Xilinx® Zynq® UltraScale+ (ZU+) family of MPSoC devices across various use cases.

The various versions of the TPS65086x PMIC allow this design to power devices from the basic ZU2CG device with a dual-core Arm® (...)

Design guide: PDF
Schematic: PDF
Package Pins Download
VQFN (RSK) 64 View options
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