LP8725

AKTIV

Power-Management-IC (PMIC) für Anwendungs-/Multimedia-Prozessoren und -Subsysteme

Produktdetails

Regulated outputs (#) 9 Configurability Software configurable Vin (min) (V) 2.6 Vin (max) (V) 4.5 Vout (min) (V) 0.8 Vout (max) (V) 3.3 Iout (max) (A) 0.8 Features I2C control, Thermal shutdown Step-up DC/DC converter 0 Step-down DC/DC converter 2 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 7 Iq (typ) (mA) 0.02 Rating Catalog Switching frequency (max) (kHz) 4000 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 3.3 Switching frequency (typ) (kHz) 4000 Product type Processor and FPGA
Regulated outputs (#) 9 Configurability Software configurable Vin (min) (V) 2.6 Vin (max) (V) 4.5 Vout (min) (V) 0.8 Vout (max) (V) 3.3 Iout (max) (A) 0.8 Features I2C control, Thermal shutdown Step-up DC/DC converter 0 Step-down DC/DC converter 2 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 7 Iq (typ) (mA) 0.02 Rating Catalog Switching frequency (max) (kHz) 4000 Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 3.3 Switching frequency (typ) (kHz) 4000 Product type Processor and FPGA
DSBGA (YZR) 30 8.9375 mm² 3.25 x 2.75
  • Two High-Efficiency Step-Down DC-DC Converters,
    IOUT = 600 mA, With a 4-MHz Switching
    Frequency Using Small 1-µH Inductors, With
    Options up to 800 mA
  • Three Digital LDOs for up to 300-mA Load Current Each
  • Two Low-Noise Analog 300-mA LDOs
  • Two Low-Input Low-Output Regulators,
    IOUT = 300 mA
  • I2C-Compatible Interface for
    Control of Internal Registers
  • Adjustable Startup Sequence Through
    Serial Interface or Configuration
  • Thermal Shutdown Protection
  • Two High-Efficiency Step-Down DC-DC Converters,
    IOUT = 600 mA, With a 4-MHz Switching
    Frequency Using Small 1-µH Inductors, With
    Options up to 800 mA
  • Three Digital LDOs for up to 300-mA Load Current Each
  • Two Low-Noise Analog 300-mA LDOs
  • Two Low-Input Low-Output Regulators,
    IOUT = 300 mA
  • I2C-Compatible Interface for
    Control of Internal Registers
  • Adjustable Startup Sequence Through
    Serial Interface or Configuration
  • Thermal Shutdown Protection

This device is a multi-function programmable Power Management Unit (PMU), optimized for sub block power solutions. This device integrates two highly efficient 600-mA step-down DC-DC converters configurable up to 800-mA load with Dynamic Voltage Scaling (DVS) via the serial interface, two low-noise analog LDOs, three digital LDOs for up to 300 mA load current each, two Low-Input Low-Output (LILO) regulators, and an I2C-compatible serial interface to allow a host controller access to the internal control registers. The device also features programmable power-on sequencing. LDO regulators provide high PSRR and low noise ideally suited for supplying power to both analog and digital loads.

The device can be configured either as a Sub_PMU for modules (for example, camera or multimedia modules) or as a stand-alone PMU that powers the processor itself.

This device is a multi-function programmable Power Management Unit (PMU), optimized for sub block power solutions. This device integrates two highly efficient 600-mA step-down DC-DC converters configurable up to 800-mA load with Dynamic Voltage Scaling (DVS) via the serial interface, two low-noise analog LDOs, three digital LDOs for up to 300 mA load current each, two Low-Input Low-Output (LILO) regulators, and an I2C-compatible serial interface to allow a host controller access to the internal control registers. The device also features programmable power-on sequencing. LDO regulators provide high PSRR and low noise ideally suited for supplying power to both analog and digital loads.

The device can be configured either as a Sub_PMU for modules (for example, camera or multimedia modules) or as a stand-alone PMU that powers the processor itself.

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Technische Dokumentation

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Typ Titel Datum
* Data sheet LP8725 Pwr Mgmt Unit for App/Multimedia Processors & Sub-Systems datasheet (Rev. G) 16 Mai 2013
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018

Design und Entwicklung

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Treiber oder Bibliothek

LP8720SW-LINUX — Linux-Treiber für LP8720

The Linux driver supports the LP8720/5 PMIC. The Linux driver supports communication through the I2C 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:

  • lp8720
  • lp8725

 

Linux Source Files

The files (...)

Gehäuse Pins Herunterladen
DSBGA (YZR) 30 Optionen anzeigen

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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