Multiple power management for automotive vision and radar systems

下载数据手册

Order from our eStore and our distributors

立即购买
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • L5965 is a multiple voltage regulator composed by two battery compatible BUCK pre-regulators (one of which is a controller), two BUCK post regulators with internal compensation, one BOOST, one LDO and a precise voltage reference regulator. All the regulators, except the BUCK1 pre-regulator, have internal power switches.

    OTP (One Time Programmable) cells are used for the main device parameters programming (output voltages and currents, switching frequencies) and to configure power up sequence.
    An SPI interface can be used to enable or disable the single voltage regulators, for diagnostic information and to program internal blocks parameters (monitor and Power Good thresholds, slew rate, etc.).
    The device offers a set of features to support applications that need to fulfill functional safety requirements as defined by Automotive Safety Integrity Level (ASIL) A-B-C-D.

    主要特性

    • AEC-Q100 qualified
    • Pre SMPS BUCK1 regulator controller, adjustable via OTP to 0.8 V, 1.0 V, 1.1 V, 1.2 V, 1.8 V, 3.3 V, 3.8 V, 5.0 V @ 0.4 MHz
    • Pre SMPS BUCK2 regulator, adjustable via OTP to 1.0 V, 1.1 V, 1.2 V, 1.35 V, 1.5 V, 3.3 V, 3.6 V, 5.0 V @ 1.35/2.6 A min peak current limit, 0.4/2.4 MHz
    • Post SMPS BUCK3 regulator, adjustable via OTP to 1.0 V, 1.2 V, 1.35 V, 1.8 V, 2.0 V, 2.3 V, 2.5 V, 3.3 V @ 1.4 A min peak current limit, 2.4 MHz
    • Post SMPS BUCK4 regulator, adjustable via OTP to 1.1 V, 1.12 V, 1.2 V, 1.25 V, 1.3 V, 1.35 V, 1.8 V, 3.3 V @ 1 A min peak current limit, 2.4 MHz
    • Post SMPS BOOST regulator, adjustable via OTP to 5.0 V@0.3 A max load current, 7.0 V @ 0.2 A max load current, 2.4 MHz
    • Post Linear regulator LDO, adjustable via OTP to 1.2 V, 1.25 V, 1.3 V, 1.8 V, 2.5 V, 2.8 V, 3.3 V, 5.0 V @ 300/600 mA max load current
    • Precise Voltage reference, adjustable via OTP to 1.8 V, 2.5 V, 3.3 V, 4.1 V @ 20 mA max load current
    • SPI interface with CRC
    • Programmable slew rate/soft start
    • Voltage supervisors
    • Spread frequency spectrum
    • Reset and reset activation list
    • Adjustable window watchdog supervisors
    • Power up phase programmable via OTP
    • Short circuit protected outputs and Fault detection pin to Microcontroller
    • Low external components number
    • Thermal shutdown junction temperature 175 °C

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
L5965SQ-V0Y VFQFPN 48 7x7x1.0 Tray -40 105
Active
5 1000 EAR99
MORE INFO

Country of Origin:

-

No availability of distributors reported, please contact our sales office
L5965SQ-V0T VFQFPN 48 7x7x1.0 Tape And Reel -40 105
Active
5.0 1000 EAR99
MORE INFO

Country of Origin:

-

查看供货情况

Distributor availability ofL5965SQ-V0T

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 40 1 Order Now
MOUSER WORLDWIDE 50 1 Order Now

代理商库存报告日期: 2019-07-22

代理商名称

DIGIKEY

库存

40

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

50

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-22

立即购买

L5965SQ-V0Y

封装

VFQFPN 48 7x7x1.0

包装类型

Tray

Unit Price (US$)

5.0*

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

5

数量

1000

ECCN (US)

EAR99

Country of Origin

-

L5965SQ-V0T

封装

VFQFPN 48 7x7x1.0

包装类型

Tape And Reel

Unit Price (US$)

5.0*

Distributor availability ofL5965SQ-V0T

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 40 1 Order Now
MOUSER WORLDWIDE 50 1 Order Now

代理商库存报告日期: 2019-07-22

代理商名称

DIGIKEY

库存

40

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

50

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-22

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

5

数量

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Education

This product is labeled Sustainable Technology.

适合您的资源

评估工具

    • 产品型号

      L5965 EVALUATION BOARD

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS12567
      Power management for automotive vision and radar systems
      2.0
      1.22 MB
      PDF
      DS12567

      Power management for automotive vision and radar systems

    • 描述 版本 文档大小 操作
      UM2564
      L5965 evaluation board
      1.0
      2.67 MB
      PDF
      UM2564

      L5965 evaluation board

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Automotive multichannel power management ICs 1.0
      698.09 KB
      PDF

      Automotive multichannel power management ICs

    • 描述 版本 文档大小 操作
      Power amplifiers and voltage regulators
      750.29 KB
      PDF
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Power amplifiers and voltage regulators

      Smart power solutions for car body applications

    • 描述 版本 文档大小 操作
      Driving smart power in automotive 1.0
      1.24 MB
      PDF

      Driving smart power in automotive

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L5965SQ-V0T
Active
VFQFPN 48 7x7x1.0 汽车 Ecopack2
L5965SQ-V0Y
Active
VFQFPN 48 7x7x1.0 汽车 Ecopack2

L5965SQ-V0T

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L5965SQ-V0Y

Package:

VFQFPN 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 48 7x7x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.