TPS659128

Name: TPS659128
Brand: TI
SKU: TPS659128
Price: 2.64 USD

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PMU for processor power

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Data sheet

document-pdfAcrobat TPS659128 PMU for Processor Power datasheet (Rev. A)

TPS659128

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Data sheet

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Product details

Processor supplier

Generic

Processor name

Generic

Regulated outputs (#)

14

Step-down DC/DC converter

4

Step-up DC/DC converter

0

LDO

10

Vin (min) (V)

0.8

Vin (max) (V)

5.5

Vout (min) (V)

0.5

Vout (max) (V)

3.8

Iout (max) (A)

2.5

Configurability

Factory programmable

Features

Comm control, Dynamic voltage scaling, Eco-mode, Overcurrent protection, Power sequencing, Thermal shutdown, UVLO fixed

Rating

Catalog

Operating temperature range (°C)

-40 to 105

Step-down DC/DC controller

0

Step-up DC/DC controller

0

Iq (typ) (mA)

0.008

Switching frequency (max) (kHz)

2800

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2800

Product type

Processor and FPGA

Processor supplier

Generic

Processor name

Generic

Regulated outputs (#)

14

Step-down DC/DC converter

4

Step-up DC/DC converter

0

LDO

10

Vin (min) (V)

0.8

Vin (max) (V)

5.5

Vout (min) (V)

0.5

Vout (max) (V)

3.8

Iout (max) (A)

2.5

Configurability

Factory programmable

Features

Comm control, Dynamic voltage scaling, Eco-mode, Overcurrent protection, Power sequencing, Thermal shutdown, UVLO fixed

Rating

Catalog

Operating temperature range (°C)

-40 to 105

Step-down DC/DC controller

0

Step-up DC/DC controller

0

Iq (typ) (mA)

0.008

Switching frequency (max) (kHz)

2800

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2800

Product type

Processor and FPGA

DSBGA (YFF)

81

16 mm² 4 x 4

Four step-down converters:
- Input voltage (V_IN) range from 2.7 V to 5.5 V
- Power save mode at light load current
- Output voltage accuracy in PWM mode ±2%
- Typical 26-µA quiescent current per converter
- Dynamic voltage scaling
- 100% duty cycle for lowest dropout
Ten LDOs:
- 8 general-purpose LDOs
- Output voltage range from 0.8 V to 3.3 V
- Typical 32-µA quiescent current per LDO
- 2 low-noise RF-LDOs
- Output voltage range from 1.6 V to 3.3 V
- Preregulation support by separate power inputs
- Eco-mode™ control scheme
- V_IN range of LDOs respective to the following voltage ranges:
  - 1.8 V to 3.6 V
  - 3 V to 5.5 V
Three LED drivers:
- Internal dimming using I²C
- Up to 20 mA per current sink
Thermal monitoring
- High temperature warning
- Thermal shutdown
Bypass switch
- Used with DCDC4 in applications powering a Radio Frequency Power Amplifier (RF-PA)
Interface
- I²C interface
- Power I²C interface for Dynamic Voltage Scaling (DVS)
- Serial Peripheral Interface (SPI)
32-kHz RC oscillator
Undervoltage lockout, battery fault comparator, and long button-press detection
3.6-mm × 3.6-mm DSBGA package with 0.4-mm pitch

Four step-down converters:
- Input voltage (V_IN) range from 2.7 V to 5.5 V
- Power save mode at light load current
- Output voltage accuracy in PWM mode ±2%
- Typical 26-µA quiescent current per converter
- Dynamic voltage scaling
- 100% duty cycle for lowest dropout
Ten LDOs:
- 8 general-purpose LDOs
- Output voltage range from 0.8 V to 3.3 V
- Typical 32-µA quiescent current per LDO
- 2 low-noise RF-LDOs
- Output voltage range from 1.6 V to 3.3 V
- Preregulation support by separate power inputs
- Eco-mode™ control scheme
- V_IN range of LDOs respective to the following voltage ranges:
  - 1.8 V to 3.6 V
  - 3 V to 5.5 V
Three LED drivers:
- Internal dimming using I²C
- Up to 20 mA per current sink
Thermal monitoring
- High temperature warning
- Thermal shutdown
Bypass switch
- Used with DCDC4 in applications powering a Radio Frequency Power Amplifier (RF-PA)
Interface
- I²C interface
- Power I²C interface for Dynamic Voltage Scaling (DVS)
- Serial Peripheral Interface (SPI)
32-kHz RC oscillator
Undervoltage lockout, battery fault comparator, and long button-press detection
3.6-mm × 3.6-mm DSBGA package with 0.4-mm pitch

The TPS659128x device provides four configurable step-down converters with up to 2.5-A output current and ten LDO regulators for external use. These LDOs can be supplied from either a battery or a preregulated supply. Each specific part number has a different factory programmed power-up and power-down sequence.

The TPS659128x device integrates a 32-kHz RC oscillator to sequence all resources during power up or power down. All LDOs and DC-DC converters can be controlled by an I²C or SPI interface or basic enable pins after boot. Additionally, a voltage-scaling interface allows for transitioning the DC-DC converters to a different voltage through I²C or basic roof-floor control. Three LED drivers with an advanced dimming feature are integrated inside the device. General-purpose input-output (GPIO) functionality is multiplexed with various pins, including LED pins, ENx pins, and SPI pins when not used. Each GPIO can be configured as part of the power-up sequence to control external resources. One SLEEP pin enables switching between the active mode and preprogrammed sleep mode for power optimization. The TPS659128x device comes in a 9-pin × 9-pin DSBGA package (3.6 mm × 3.6 mm) with a 0.4-mm pitch.

The TPS659128x device provides four configurable step-down converters with up to 2.5-A output current and ten LDO regulators for external use. These LDOs can be supplied from either a battery or a preregulated supply. Each specific part number has a different factory programmed power-up and power-down sequence.

The TPS659128x device integrates a 32-kHz RC oscillator to sequence all resources during power up or power down. All LDOs and DC-DC converters can be controlled by an I²C or SPI interface or basic enable pins after boot. Additionally, a voltage-scaling interface allows for transitioning the DC-DC converters to a different voltage through I²C or basic roof-floor control. Three LED drivers with an advanced dimming feature are integrated inside the device. General-purpose input-output (GPIO) functionality is multiplexed with various pins, including LED pins, ENx pins, and SPI pins when not used. Each GPIO can be configured as part of the power-up sequence to control external resources. One SLEEP pin enables switching between the active mode and preprogrammed sleep mode for power optimization. The TPS659128x device comes in a 9-pin × 9-pin DSBGA package (3.6 mm × 3.6 mm) with a 0.4-mm pitch.

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	Type	Title		Date
*	Data sheet	TPS659128 PMU for Processor Power datasheet (Rev. A)		10 Jun 2021

Design & development

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

Driver or library

TPS65912SW-LINUX — Linux Driver for TPS65912

The Linux driver supports the TPS65912 Video ADC. The Linux driver supports communication through the I2C and SPI bus and interfaces with the Regulator sub-system.

Linux Mainline Status

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

Supported Devices:

tps65912

Linux Source Files

The (...)

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

Products

Multi-channel ICs (PMICs)

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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)

IPG-UI-LINUX — IPG-UI EVM GUI (Linux Installer)