TPS65094

ACTIVE

Programmable mid input voltage range Power Management IC (PMIC) for Apollo Lake processors

Product details

Regulated outputs (#) 12 Configurability Factory programmable, Software configurable Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 3.575 Iout (max) (A) 21 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 Intel/Altera Processor name Apollo Lake Shutdown current (ISD) (typ) (µA) 65 Switching frequency (typ) (kHz) 2500 Product type Processor and FPGA
Regulated outputs (#) 12 Configurability Factory programmable, Software configurable Vin (min) (V) 5.6 Vin (max) (V) 21 Vout (min) (V) -0.3 Vout (max) (V) 3.575 Iout (max) (A) 21 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 Intel/Altera Processor name Apollo Lake 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
    • 5 A for BUCK1 (VNN), 7 A for BUCK6 (VDDQ), and 21 A for BUCK2 (VCCGI) using external FETs for typical applications
    • I2C Dynamic Voltage Scaling (DVS) control
      (0.5 V to 1.45 V in 10-mV Steps) for BUCK1 and BUCK2
    • OTP-Programmable default output voltage for BUCK6 (VDDQ)
  • Three variable-output voltage synchronous
    Step-down converters with dcs-control topology and I2C DVS capabilities
    • VIN range from 4.5 V to 5.5 V
    • 3 A of output current for BUCK3 (VCCRAM)
    • 2 A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applications
  • Three LDO regulators with adjustable output voltage
    • LDOA1: I2C-Selectable output voltage from 1.35 V to 3.3 V for up to 200 mA of output current
    • LDOA2 and LDOA3: I2C-Selectable output voltage from 0.7 V to 1.5 V for up to 600 mA of Output Current
  • VTT LDO for DDR memory termination
  • Three load switches with slew rate control
    • Up to 400 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
  • I2C Interface (device address 0x5E) supports:
    • Standard mode (100 kHz)
    • Fast mode (400 kHz)
    • 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
    • 5 A for BUCK1 (VNN), 7 A for BUCK6 (VDDQ), and 21 A for BUCK2 (VCCGI) using external FETs for typical applications
    • I2C Dynamic Voltage Scaling (DVS) control
      (0.5 V to 1.45 V in 10-mV Steps) for BUCK1 and BUCK2
    • OTP-Programmable default output voltage for BUCK6 (VDDQ)
  • Three variable-output voltage synchronous
    Step-down converters with dcs-control topology and I2C DVS capabilities
    • VIN range from 4.5 V to 5.5 V
    • 3 A of output current for BUCK3 (VCCRAM)
    • 2 A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applications
  • Three LDO regulators with adjustable output voltage
    • LDOA1: I2C-Selectable output voltage from 1.35 V to 3.3 V for up to 200 mA of output current
    • LDOA2 and LDOA3: I2C-Selectable output voltage from 0.7 V to 1.5 V for up to 600 mA of Output Current
  • VTT LDO for DDR memory termination
  • Three load switches with slew rate control
    • Up to 400 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
  • I2C Interface (device address 0x5E) supports:
    • Standard mode (100 kHz)
    • Fast mode (400 kHz)
    • Fast mode plus (1 MHz)

The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for Connected Standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).

The PMIC comes in an 8-mm × 8-mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.

The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for Connected Standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).

The PMIC comes in an 8-mm × 8-mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.

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Technical documentation

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Type Title Date
* Data sheet TPS65094 PMIC for Intel™ Apollo Lake Platform datasheet (Rev. D) PDF | HTML 12 Jun 2019
EVM User's guide TPS65094x Evaluation Module User's Guide (Rev. A) 26 Jul 2017
Application note TPS65094x Schematic Checklist, Layout Checklist, and ILIM Calculator tool (Rev. A) 20 Jan 2017
User guide TPS65094x Design Guide 29 Aug 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

TPS650941EVM-116 — TPS65094x Evaluation Module

The TPS650941EVM-116 demonstrates the integrated circuit TPS65094 from Texas Instruments.

The TPS65094 device is a single-chip solution, power-management IC designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, and notebooks with NVDC or non-NVDC power (...)

User guide: PDF
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
GUI for evaluation module (EVM)

IPG-UI-LINUX IPG-UI EVM GUI (Linux 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)
TPS65023B 6-channel Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS 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) TPS65094 Programmable mid input voltage range Power Management IC (PMIC) for Apollo Lake processors TPS652170 User programmable power management IC (PMIC) with 3 DC/DCs, 4 LDOs, battery charger and LED driver 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 TPS659128 PMU for processor power
Hardware development
Evaluation board
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
GUI for evaluation module (EVM)

IPG-UI-OSX IPG-UI EVM GUI (OSX 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)
TPS65023B 6-channel Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS 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) TPS65094 Programmable mid input voltage range Power Management IC (PMIC) for Apollo Lake processors TPS652170 User programmable power management IC (PMIC) with 3 DC/DCs, 4 LDOs, battery charger and LED driver 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 TPS659128 PMU for processor power
Hardware development
Evaluation board
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
Package Pins Download
VQFN (RSK) 64 View options

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Information included:
  • Fab location
  • Assembly location

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