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TPS65090

ACTIVE

6-V to 7-V Power Management IC (PMIC) with switchmode charger, 3 DCDCs, 2 LDOs, and 7 load switches

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Data sheet

TPS65090

ACTIVE
Data sheet Order now

Product details

Regulated outputs (#) 5 Configurability Factory programmable, Software configurable Vin (min) (V) 6 Vin (max) (V) 17 Vout (min) (V) 1 Vout (max) (V) 5 Iout (max) (A) 5 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Rating Catalog Switching frequency (max) (kHz) 1840 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 1 Switching frequency (typ) (kHz) 1600 Product type Processor and FPGA
Regulated outputs (#) 5 Configurability Factory programmable, Software configurable Vin (min) (V) 6 Vin (max) (V) 17 Vout (min) (V) 1 Vout (max) (V) 5 Iout (max) (A) 5 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 2 Rating Catalog Switching frequency (max) (kHz) 1840 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 1 Switching frequency (typ) (kHz) 1600 Product type Processor and FPGA
VQFN-MR (RVN) 100 See data sheet
  • Wide Input Voltage Charger and Power Path
    Management:
    • VIN Range From 6 V to 17 V
    • Up to 4-A Output Current on the Power Path
    • Switched-Mode Charger; up to 4-A Maximum
      Charge Current
    • JEITA Compliant Charging Control
    • Thermal Regulation, Safety Timers
    • 2 Temperature Sense Inputs
  • 3 Step-Down Converters:
    • High Efficiency Over a Wide Output Current
      Range
    • VIN Range From 6 V to 17 V
    • 2 Fixed Output Voltages (5 V and 3.3 V)
      • Up to 5 A of Continuous Output Current
    • 1 Adjustable Output Voltage (From 1 V to 5 V)
      • Up to 4 A of Continuous Output Current
    • Output Voltage Accuracy ±1%
    • Typical 30-µA Quiescent Current Per
      Converter
  • 2 Always-On LDOs:
    • 2 Fixed Output Voltages (5 V and 3.3 V)
    • Output Voltage Accuracy ±1%
    • Typical 10-µA Quiescent Current per LDO
  • 7 Current-Limited Load Switches:
    • One System Voltage Switch With 1-A Current
      Limit
    • One 5-V Switch With 200-mA Current Limit,
      Reverse-Voltage Protected
    • One 3.3-V Switch With 3-A Current Limit
    • Four 3.3-V Switches With 1-A Current Limit
    • All Switches Controlled by I2C Interface
  • I2C Interface
    • Standard-Mode (100 kHz) Supported
    • Fast-Mode (400 kHz) Supported
    • Fast-Mode Plus (1000 kHz) Supported
    • High-Speed (3.4 MHz) Supported
  • 16-Channel, 10-Bit Analog-to-Digital Converter
    (ADC)
  • Available in a 9-mm × 9-mm, VQFN-100 Package
  • Wide Input Voltage Charger and Power Path
    Management:
    • VIN Range From 6 V to 17 V
    • Up to 4-A Output Current on the Power Path
    • Switched-Mode Charger; up to 4-A Maximum
      Charge Current
    • JEITA Compliant Charging Control
    • Thermal Regulation, Safety Timers
    • 2 Temperature Sense Inputs
  • 3 Step-Down Converters:
    • High Efficiency Over a Wide Output Current
      Range
    • VIN Range From 6 V to 17 V
    • 2 Fixed Output Voltages (5 V and 3.3 V)
      • Up to 5 A of Continuous Output Current
    • 1 Adjustable Output Voltage (From 1 V to 5 V)
      • Up to 4 A of Continuous Output Current
    • Output Voltage Accuracy ±1%
    • Typical 30-µA Quiescent Current Per
      Converter
  • 2 Always-On LDOs:
    • 2 Fixed Output Voltages (5 V and 3.3 V)
    • Output Voltage Accuracy ±1%
    • Typical 10-µA Quiescent Current per LDO
  • 7 Current-Limited Load Switches:
    • One System Voltage Switch With 1-A Current
      Limit
    • One 5-V Switch With 200-mA Current Limit,
      Reverse-Voltage Protected
    • One 3.3-V Switch With 3-A Current Limit
    • Four 3.3-V Switches With 1-A Current Limit
    • All Switches Controlled by I2C Interface
  • I2C Interface
    • Standard-Mode (100 kHz) Supported
    • Fast-Mode (400 kHz) Supported
    • Fast-Mode Plus (1000 kHz) Supported
    • High-Speed (3.4 MHz) Supported
  • 16-Channel, 10-Bit Analog-to-Digital Converter
    (ADC)
  • Available in a 9-mm × 9-mm, VQFN-100 Package

The TPS65090A device is a single-chip power management IC for portable applications consisting of a battery charger with power path management for a dual or triple Li-Ion or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a fixed 5-V system voltage, a fixed 3.3-V system voltage, and an adjustable voltage rail. The step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The step-down converters allow the use of small inductors and capacitors to achieve a small solution size. The TPS65090A also integrates two general-purpose always-on LDOs for powering circuit blocks which control the system while shut down. Each LDO operates with an input voltage range from 6 V to 17 V, allowing the LDOs to be supplied from the wall adapter or directly from the main battery pack.

Seven load switches are built into the device. These load switches can be used to control the power supply individually for certain circuit blocks in the application circuit. The current flowing through the load switches, as well as the output current of the step-down converters, the input current from the AC adapter and the charge current is monitored and can be read out using the digital interface.

For all available packages, see the orderable addendum at the end of the data sheet.

The TPS65090A device is a single-chip power management IC for portable applications consisting of a battery charger with power path management for a dual or triple Li-Ion or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a fixed 5-V system voltage, a fixed 3.3-V system voltage, and an adjustable voltage rail. The step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The step-down converters allow the use of small inductors and capacitors to achieve a small solution size. The TPS65090A also integrates two general-purpose always-on LDOs for powering circuit blocks which control the system while shut down. Each LDO operates with an input voltage range from 6 V to 17 V, allowing the LDOs to be supplied from the wall adapter or directly from the main battery pack.

Seven load switches are built into the device. These load switches can be used to control the power supply individually for certain circuit blocks in the application circuit. The current flowing through the load switches, as well as the output current of the step-down converters, the input current from the AC adapter and the charge current is monitored and can be read out using the digital interface.

For all available packages, see the orderable addendum at the end of the data sheet.
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Technical documentation

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Type Title Date
* Data sheet TPS65090 Front-End PMU With Switched-Mode Charger for 2 to 3 Cells In Series datasheet (Rev. B) PDF | HTML 13 Jul 2015
Application note How to Design Flexible Processor Power Systems Using PMICs (Rev. B) 27 Jan 2020
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11 Dec 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B) 29 Nov 2017
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 17 Aug 2015
EVM User's guide TPS65090EVM User's Guide (Rev. A) 09 Jan 2013
Application note Conserving Battery Life when Connecting the TPS65090 to an Unpowered AC Adapter 13 Dec 2012
Application note How to Measure the Control Loop of DCS-Control Devices (Rev. A) 09 Aug 2012
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 26 Apr 2012
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 13 Jan 2012

Design & development

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

Evaluation board

TPS65090EVM — Frontend PMU With Switchmode Charger for 2-3 Cells In Series Evaluation Module Board

TPS65090EVM Frontend PMU With Switchmode Charger for 2-3 Cells In Series Evaluation Module Board

An evaluation module for Texas Instruments TPS65090, Frontend Power Management integrated circuit. The EVM allows for evaluation of the TPS65090 integrated high-input voltage (6V-17V) charger/power (...)
User guide: PDF
Not available on TI.com
Driver or library

TPS65090SW-LINUX — Linux Driver for TPS65090

The Linux driver supports the TPS65090 Power Management IC. The Linux driver supports communication through the I2C bus and interfaces with the Regulator and Power sub-system.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • tps65090

 

Linux (...)

View options
GUI for evaluation module (EVM)

IPG-UI — IPG-UI EVM GUI (Windows Installer)

The IPG-UI GUI can be used to configure multiple PMIC devices to evaluate the features and performance of those devices.  This GUI is built using web-based technologies and supports interacting with the EVM hardware using a USB2ANY adapter board. The USB2ANY Explorer is provided to allow (...)

Supported products & hardware

Supported products & hardware

Products
Multi-channel ICs (PMICs)
TPS65020 — 6-channel Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C interface and dynamic voltage scaling TPS65023 — Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS TPS65023B — 6-channel Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS TPS65055 — 2.25MHz Dual Step-down Converter with 4 Low Input Voltage LDOs TPS65084 — Programmable mid input voltage range Power Management IC (PMIC) for Braswell processors TPS65086 — Configurable multi-rail PMIC for 2S & 3S Li-ion battery-operated devices or non battery operated TPS650861 — User programmable 3 converter, 3 controller, 4 LDO, & 3 load switch Power Management IC (PMIC) TPS65090 — 6-V to 7-V Power Management IC (PMIC) with switchmode charger, 3 DCDCs, 2 LDOs, and 7 load switches TPS65094 — Programmable mid input voltage range Power Management IC (PMIC) for Apollo Lake processors TPS65217 — Power Management IC (PMIC) w/ 3 DC/DCs, 4 LDOs, linear battery charger & white LED driver TPS652170 — User programmable power management IC (PMIC) with 3 DC/DCs, 4 LDOs, battery charger and LED driver TPS65218 — Power Management IC (PMIC) for ARM Cortex-A8/A9 SoCs and FPGA TPS6521815 — User-programmable Power Management IC (PMIC) with 6 DC/DC converters, 1 LDO, and 3 load switches TPS65218D0 — Integrated power management (PMIC) for ARM® Cortex™-A8/A9 SOCs and FPGAs TPS657095 — Embedded Camera Module PMIC TPS65910 — Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 8 LDOs and RTC in 6x6mm QFN family TPS65911 — Integrated Power Management IC (PMIC) with 4 DC/DCs, 9 LDOs and RTC TPS65912 — Power Management IC (PMIC) with 4DC/DCs, 10 LDOs, 3 LED outputs & 32kHz RC oscillator TPS659128 — PMU for processor power
Hardware development
Evaluation board
BOOSTXL-TPS650861 — TPS650861 Customer Programming BoosterPack TPS65023BEVM-664 — TPS65023B Evaluation Module TPS65023EVM-205 — TPS65023 Evaluation Module TPS650860EVM-116 — TPS650860 Evaluation Module TPS65218EVM-100 — TPS65218 Evaluation Module
Software
GUI for evaluation module (EVM)
IPG-UI — IPG-UI EVM GUI
Download
GUI for evaluation module (EVM)

SLVC469 — TPS6509xEVM Software – Legacy

Supported products & hardware

Supported products & hardware

Products
Multi-channel ICs (PMICs)
TPS65090 — 6-V to 7-V Power Management IC (PMIC) with switchmode charger, 3 DCDCs, 2 LDOs, and 7 load switches
Hardware development
Evaluation board
TPS65090EVM — Frontend PMU With Switchmode Charger for 2-3 Cells In Series Evaluation Module Board
Download
Gerber file

TPS65090EVM Gerber Files

SLVC472.ZIP (1069 KB)
Download
Package Pins Download
VQFN-MR (RVN) 100 View options
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

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