TPS6521905-Q1

활성

Arm Cortex용 오토모티브 사용자 프로그머블 일체형 전원 관리 IC - A53 프로세서

제품 상세 정보

Regulated outputs (#) 7 Configurability User programmable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.25 Rating Automotive Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM62x, Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
Regulated outputs (#) 7 Configurability User programmable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.25 Rating Automotive Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM62x, Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
VQFN (RHB) 32 25 mm² 5 x 5
  • 3 Buck converters at up to 2.3-MHz switching frequency.
    • 1x VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2x VIN: 2.5 V – 5.5 V; I OUT: 2 A; V OUT 0.6 V – 3.4 V
  • 4 linear regulators:
    • 2x VIN: 1.5 V – 5.5 V; I OUT: 400 mA; V OUT: 0.6 V – 3.4 V (configurable as load switch and bypass-mode, supporting SD-Card)
    • 2x VIN: 2.2 V – 5.5 V; I OUT: 300 mA; V OUT: 1.2 V – 3.3 V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I 2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2x TPS6521905-Q1 devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • 3 Buck converters at up to 2.3-MHz switching frequency.
    • 1x VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2x VIN: 2.5 V – 5.5 V; I OUT: 2 A; V OUT 0.6 V – 3.4 V
  • 4 linear regulators:
    • 2x VIN: 1.5 V – 5.5 V; I OUT: 400 mA; V OUT: 0.6 V – 3.4 V (configurable as load switch and bypass-mode, supporting SD-Card)
    • 2x VIN: 2.2 V – 5.5 V; I OUT: 300 mA; V OUT: 1.2 V – 3.3 V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I 2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2x TPS6521905-Q1 devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable

The TPS6521905-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in automotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive applications. The device includes three synchronous stepdown DC-DC converters and four linear regulators.

The DC-DC converters are capable of 1x 3.5 A and 2x 2 A. The converters require a small 470 nH inductor, 4.7 µF input capacitance, and a minimum 10 µF output capacitance per rail depending on the switching mode configuration.

Two of the LDOs support output currents of 400 mA at an output voltage range of 0.6 V to 3.4 V. These LDOs support bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300 mA at an output voltage range of 1.2 V to 3.3 V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.

The TPS6521905-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in automotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive applications. The device includes three synchronous stepdown DC-DC converters and four linear regulators.

The DC-DC converters are capable of 1x 3.5 A and 2x 2 A. The converters require a small 470 nH inductor, 4.7 µF input capacitance, and a minimum 10 µF output capacitance per rail depending on the switching mode configuration.

Two of the LDOs support output currents of 400 mA at an output voltage range of 0.6 V to 3.4 V. These LDOs support bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300 mA at an output voltage range of 1.2 V to 3.3 V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품
신규 TPS65219-Q1 활성 ARM® Cortex®-A53 프로세서용 오토모티브 PMIC(전원 관리 집적 회로) Software configurable and factory programmable PMIC with same functionality.

기술 문서

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모두 보기3
유형 직함 날짜
* Data sheet Automotive User programmable Power Management IC (PMIC) with three step-down DC/DC converters and four LDOs datasheet PDF | HTML 2023/09/28
Application note Three Methods to Power Automotive Infotainment and Cluster Designs PDF | HTML 2024/02/06
User guide TPS65219 Non-Volatile Memory (NVM) Programming Guide PDF | HTML 2023/07/17

설계 및 개발

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

평가 보드

TPS65219EVM-SKT — TPS65219 NVM(비휘발성 메모리) 프로그래밍 보드

TPS65219 NVM(비휘발성 메모리) 프로그래밍 보드는 MSP430F5529 MCU(마이크로컨트롤러)를 사용하여 TPS65219 전원 관리 IC(PMIC)에 대한 NVM의 고객 프로그래밍을 지원합니다. 여기에는 전원 단자, 전체 DC 레귤레이터 및 출력용 점퍼, 그리고 공통 측정을 위한 테스트 포인트도 포함되어 있습니다. 이 프로그래밍 보드에는 프로토타입 보드에 납땜하기 전에 프로그래밍 장치를 위한 소켓이 있습니다. TPS65219EVM-SKT는 RHB 5mm x 5mm(0.5mm 피치) 패키지를 프로그래밍하는 데 사용할 수 (...)

사용 설명서: PDF | HTML
패키지 다운로드
VQFN (RHB) 32 옵션 보기

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

지원 및 교육

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