TPS659128

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

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PMU para alimentación de procesador

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Hoja de datos

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

TPS659128

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Detalles del producto

Regulated outputs (#)

14

Configurability

Factory programmable

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

Features

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

Step-up DC/DC converter

0

Step-down DC/DC converter

4

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

10

Iq (typ) (mA)

0.008

Rating

Catalog

Switching frequency (max) (kHz)

2800

Operating temperature range (°C)

-40 to 105

Processor supplier

Generic

Processor name

Generic

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2800

Product type

Processor and FPGA

Regulated outputs (#)

14

Configurability

Factory programmable

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

Features

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

Step-up DC/DC converter

0

Step-down DC/DC converter

4

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

10

Iq (typ) (mA)

0.008

Rating

Catalog

Switching frequency (max) (kHz)

2800

Operating temperature range (°C)

-40 to 105

Processor supplier

Generic

Processor name

Generic

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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	Tipo	Título		Fecha
*	Data sheet	TPS659128 PMU for Processor Power datasheet (Rev. A)		10 jun 2021

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Controlador o biblioteca

TPS65912SW-LINUX — Controlador Linux para 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 (...)

Ver opciones

GUI para el módulo de evaluación (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 (...)

Productos y hardware compatibles

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TPS659128 — PMU para alimentación de procesador

Desarrollo de hardware

Placa de evaluación

BOOSTXL-TPS650861 — BoosterPack de programación del cliente TPS650861

TPS65023BEVM-664 — Módulo de evaluación TPS65023B

TPS65023EVM-205 — Módulo de evaluación TPS65023

TPS650860EVM-116 — Módulo de evaluación TPS650860

TPS65218EVM-100 — Módulo de evaluación TPS65218

Software

GUI para el módulo de evaluación (EVM)

IPG-UI — IPG-UI EVM GUI

Descargar

GUI para el módulo de evaluación (EVM)

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