전원 관리 멀티 채널 IC(PMIC)

LP8725

활성

애플리케이션/멀티미디어 프로세서 및 하위 시스템용 전원 관리 IC(PMIC)

제품 상세 정보

Regulated outputs (#) 9 Step-down DC/DC converter 2 Step-up DC/DC converter 0 LDO 7 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 Configurability Software configurable Features I2C control, Thermal shutdown Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.02 Switching frequency (max) (kHz) 4000 Shutdown current (ISD) (typ) (µA) 3.3 Switching frequency (typ) (kHz) 4000 Product type Processor and FPGA
Regulated outputs (#) 9 Step-down DC/DC converter 2 Step-up DC/DC converter 0 LDO 7 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 Configurability Software configurable Features I2C control, Thermal shutdown Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.02 Switching frequency (max) (kHz) 4000 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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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet LP8725 Pwr Mgmt Unit for App/Multimedia Processors & Sub-Systems datasheet (Rev. G) 2013/05/16
Selection guide Power Management Guide 2018 (Rev. R) 2018/06/25

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

드라이버 또는 라이브러리

LP8720SW-LINUX — LP8720용 Linux 드라이버

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 (...)

패키지 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YZR) 30 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

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