전원 관리 멀티 채널 IC(PMIC)

TPS65313-Q1

활성

오토모티브 애플리케이션을 위한 고전압 PMIC

제품 상세 정보

Processor supplier Generic Processor name Generic Regulated outputs (#) 3 Step-down DC/DC converter 2 Step-up DC/DC converter 1 LDO 0 Vin (min) (V) 4 Vin (max) (V) 36 Vout (min) (V) 1.2 Vout (max) (V) 5 Iout (max) (A) 3.1 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features Diagnostics, MCU interface, Overcurrent protection, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Synchronous rectification, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 47 Switching frequency (max) (kHz) 2400 Shutdown current (ISD) (typ) (µA) 3 Switching frequency (typ) (kHz) 2200 Product type Radar sensor
Processor supplier Generic Processor name Generic Regulated outputs (#) 3 Step-down DC/DC converter 2 Step-up DC/DC converter 1 LDO 0 Vin (min) (V) 4 Vin (max) (V) 36 Vout (min) (V) 1.2 Vout (max) (V) 5 Iout (max) (A) 3.1 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features Diagnostics, MCU interface, Overcurrent protection, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Synchronous rectification, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 47 Switching frequency (max) (kHz) 2400 Shutdown current (ISD) (typ) (µA) 3 Switching frequency (typ) (kHz) 2200 Product type Radar sensor
VQFNP (RWG) 40 36 mm² 6 x 6
  • AEC-Q100 qualified for automotive applications:
    • Device temp grade 1:-40°C to +125°C, T A
  • Supports system-level functional safety requirements up to ASIL-C (ISO 26262) and SIL-2 (IEC 61508)
  • Synchronous buck preregulator (BUCK1)
    • Input voltage range from 4 V to 36 V
    • Output currents up to 3.1 A
    • Factory-selectable output voltage: 3.3 V or 3.6 V
  • Synchronous buck regulator (BUCK2)
    • Fixed input voltage: 3.3 V or 3.6 V
    • Output currents up to 2 A
    • Factory-selectable output voltage: 1.2 V, 1.25 V, 1.8 V, or 2.3 V
  • Synchronous boost converter (BOOST)
    • Fixed input voltage of 3.3 V or 3.6 V
    • Output currents up to 600 mA
    • Output voltage of 5 V
  • Phase-locked loop (PLL)
    • Output frequency around 2.2 MHz
    • Supports modulated or unmodulated external clock at SYNC_IN pin
  • For all regulators
    • Soft-start feature
    • Independent voltage monitoring with diagnostics
    • Overcurrent, overload , overvoltage, undervoltage, and thermal protection
    • Internal loop compensation
  • Integrated adaptively randomized spread spectrum (ARSS) modulation for regulator switching clock
  • 3-µA quiescent current in the OFF state
  • SPI for control and diagnostics
  • Two general-purpose external-voltage monitors
  • Integrated Q&A watchdog and reset supervisor for MCU or DSP
  • Thermally enhanced 40-Pin VQFNP package with 0.5-mm pitch
  • AEC-Q100 qualified for automotive applications:
    • Device temp grade 1:-40°C to +125°C, T A
  • Supports system-level functional safety requirements up to ASIL-C (ISO 26262) and SIL-2 (IEC 61508)
  • Synchronous buck preregulator (BUCK1)
    • Input voltage range from 4 V to 36 V
    • Output currents up to 3.1 A
    • Factory-selectable output voltage: 3.3 V or 3.6 V
  • Synchronous buck regulator (BUCK2)
    • Fixed input voltage: 3.3 V or 3.6 V
    • Output currents up to 2 A
    • Factory-selectable output voltage: 1.2 V, 1.25 V, 1.8 V, or 2.3 V
  • Synchronous boost converter (BOOST)
    • Fixed input voltage of 3.3 V or 3.6 V
    • Output currents up to 600 mA
    • Output voltage of 5 V
  • Phase-locked loop (PLL)
    • Output frequency around 2.2 MHz
    • Supports modulated or unmodulated external clock at SYNC_IN pin
  • For all regulators
    • Soft-start feature
    • Independent voltage monitoring with diagnostics
    • Overcurrent, overload , overvoltage, undervoltage, and thermal protection
    • Internal loop compensation
  • Integrated adaptively randomized spread spectrum (ARSS) modulation for regulator switching clock
  • 3-µA quiescent current in the OFF state
  • SPI for control and diagnostics
  • Two general-purpose external-voltage monitors
  • Integrated Q&A watchdog and reset supervisor for MCU or DSP
  • Thermally enhanced 40-Pin VQFNP package with 0.5-mm pitch

The TPS65313-Q1 device is a power management IC (PMIC) that meets the requirements of MCU-controlled or DSP-controlled automotive, industrial, machinery, or transportation systems. With the integration of commonly used features, the device helps reduce board space and system cost.

The device includes one wide-VIN synchronous buck regulator (BUCK1) combined with one low-voltage (LV) buck regulator (BUCK2) and one boost converter (BOOST), which are powered from the wide-VIN buck regulator (BUCK1). The device features a low quiescent current in the OFF state to reduce current consumption in case the system is permanently connected to the supply. All outputs are protected against overvoltage, overload, and overtemperature conditions.

The TPS65313-Q1 device is a power management IC (PMIC) that meets the requirements of MCU-controlled or DSP-controlled automotive, industrial, machinery, or transportation systems. With the integration of commonly used features, the device helps reduce board space and system cost.

The device includes one wide-VIN synchronous buck regulator (BUCK1) combined with one low-voltage (LV) buck regulator (BUCK2) and one boost converter (BOOST), which are powered from the wide-VIN buck regulator (BUCK1). The device features a low quiescent current in the OFF state to reduce current consumption in case the system is permanently connected to the supply. All outputs are protected against overvoltage, overload, and overtemperature conditions.

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추가 정보

기능 안전 정보 및 기타 정보를 사용할 수 있습니다. 지금 요청

관심 가지실만한 유사 제품

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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
5개 모두 보기
유형 직함 날짜
* Data sheet TPS65313-Q1Wide-VIN Power-Management IC for Automotive Applications datasheet (Rev. C) PDF | HTML 2023/09/13
User guide TPS65313-Q1 Technical Reference Manual 2020/03/05
Application note TPS65313-Q1 and TPS65653-Q1 LDO free power solution for AWR1642/AWR1843 2020/01/27
EVM User's guide TPS65313-EVM User’s Guide (Rev. A) PDF | HTML 2019/09/20
Application note TPS65313-Q1 CISPR-25 EMC Measurement Report 2018/03/21

설계 및 개발

전원 공급 솔루션

TPS65313-Q1을 포함하는 솔루션을 살펴보세요. TI는 칩(SoC), 프로세서, 마이크로컨트롤러, 센서 또는 FPGA(Field Programmable Gate Array)의 TI와 비TI 시스템을 위한 전원 공급 솔루션을 제공합니다.

평가 보드

TPS65313-EVM — TPS65313-Q1 고전압 전원 관리 IC 평가 모듈

TPS65313-Q1 장치는 안전 관련 오토모티브 애플리케이션을 위한 전원 관리 통합 회로(PMIC)입니다. 이 장치는 고전압 오프 배터리 벅 레귤레이터(HV BUCK1), 저전압 벅 레귤레이터(LV BUCK2) 및 5V 부스트 레귤레이터BOOST)를 통합합니다. TPS65313-Q1 장치는 독립 전압 모니터, 과열 보호, 워치독 기능, 내장된 아날로그 및 디지털 진단 테스트와 같은 보호 기능을 통합합니다.
사용 설명서: PDF | HTML
시뮬레이션 모델

TPS65313-Q1 Boost PSpice Transient model

SLDM021.ZIP (118 KB) - PSpice Model
시뮬레이션 모델

TPS65313-Q1 Buck1 PSpice Transient Model

SLDM019.ZIP (107 KB) - PSpice Model
시뮬레이션 모델

TPS65313-Q1 Buck2 PSpice Transient Model

SLDM020.ZIP (104 KB) - PSpice Model
설계 툴

TPS65313-Q1-FUNCTIONAL-SAFETY-DOCS TPS65313-Q1 Functional Safety Documents

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
멀티 채널 IC(PMIC)
TPS65313-Q1 오토모티브 애플리케이션을 위한 고전압 PMIC
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFNP (RWG) 40 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

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