L5965

批量生产
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汽车视觉和雷达系统的多重电源管理

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产品概述

描述

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 the 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.

  • 所有功能

    • 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 at 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 at 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 at 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 at 1 A min peak current limit, 2.4 MHz
    • Post SMPS BOOST regulator, adjustable via OTP to 5.0 V at 0.3 A max load current, 7.0 V at 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 at 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 at 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

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EDA符号、封装和3D模型

STMicroelectronics - L5965

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
L5965SQ-V0T
批量生产
VFQFPN 48 7x7x1.0 mm 汽车应用 Ecopack2
L5965SQ-V0Y
批量生产
VFQFPN 48 7x7x1.0 mm 汽车应用 Ecopack2
L5965SQ-VOY
目标
VFQFPN 48 7x7x1.0 mm 汽车应用 Ecopack2

L5965SQ-V0T

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 48 7x7x1.0 mm

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L5965SQ-V0Y

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 48 7x7x1.0 mm

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L5965SQ-VOY

Package:

VFQFPN 48 7x7x1.0 mm

Material Declaration**:

Marketing Status

目标

Package

VFQFPN 48 7x7x1.0 mm

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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L5965SQ-V0Y
Available at distributors

经销商的可用性 L5965SQ-V0Y

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L5965SQ-VOY
Available at distributors

经销商的可用性 L5965SQ-VOY

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地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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L5965SQ-V0T
Available at distributors

经销商的可用性 L5965SQ-V0T

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

L5965SQ-V0Y 批量生产

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-
包:
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RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L5965SQ-V0Y

Operating Temperature (°C)

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Max:

L5965SQ-VOY 目标

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L5965SQ-VOY

Operating Temperature (°C)

Min:

Max:

L5965SQ-V0T 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

L5965SQ-V0T

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商