PTPS65035000RZDRQ1 [TI]

具有三个降压转换器和一个高 PSRR LDO、用于摄像头模块的用户可编程 PMIC | RZD | 22 | -40 to 125;


型号：	PTPS65035000RZDRQ1
厂家：	TEXAS INSTRUMENTS
描述：	具有三个降压转换器和一个高 PSRR LDO、用于摄像头模块的用户可编程 PMIC \| RZD \| 22 \| -40 to 125 集成电源管理电路转换器
文件：	总7页 (文件大小：767K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TPS650350-Q1

ZHCSR42A –NOVEMBER 2022 –REVISED MAY 2023

TPS650350-Q1 汽车摄像头PMIC

1 特性

3 说明

• 符合汽车应用要求

• 符合AEC-Q100 1 级标准

TPS650350-Q1 器件是一种高度集成的电源管理 IC，

可适用于汽车摄像头模块。此器件结合了三个降压转换

器和一个低压降 (LDO) 稳压器。降压通道 1 降压转换

器的输入电压范围高达 18.3V，用于连接到同轴电缆

(PoC)。所有转换器都在强制固定频率 PWM 模式下工

作。LDO 可提供 300mA 电流，并可在 2.5 V 至 5.5V

的输入电压范围内正常运行。降压转换器和 LDO 具有

独立的电压输入，可实现最大的设计和排序灵活性。

– –40°C 至125°C 环境工作温度范围

• 三个降压转换器：

– BUCK1 V_IN范围为4.0V 至18.3V

– BUCK1 V_OUT范围为2.5V 至4.0V

– BUCK1 输出电流高达1500mA

– BUCK2 和BUCK3 V_IN范围为2.5 V 至5.5V

– BUCK2 和BUCK3 V_OUT范围为0.9V 至1.9V

– BUCK2 and BUCK3 输出电流高达1200mA

– 用于降低EMI 的扩频时钟(SSC) 发生器

– 2.3MHz 强制固定开关频率PWM 模式工作

• 一个低压降(LDO) 稳压器：

TPS650350-Q1 采用 22 引脚 WQFN 封装 (3.0mm ×

3.5mm)。

器件信息

封装⁽¹⁾

封装尺寸（标称值）

器件型号

TPS650350-Q1

WQFN (22)

3.00mm × 3.50 mm

– V_IN范围为2.5 V 至5.5V

– V_OUT范围为1.8V 至3.3V

– 低噪声和高PSRR

(1) 如需了解所有可用封装，请参阅数据表末尾的可订购产品附

录。

– 可通过I²C 调节的输出电压

– 高达300mA 的输出电流

• 具有可湿性侧面的3.0mm × 3.5mm 22 引脚WQFN

封装

VIN = 4V to 18.3V

BUCK1

(1.5 A)

3.3 V

MCU

(Optional)

2 应用

BUCK3

1.2 V

Serializer

(1200 mA)

• 汽车摄像头模块

– 环视摄像头模块

– 后视摄像头模块

Camera PMIC

– 驾驶员监控摄像头模块

– 同轴电缆供电(POC) 摄像头模块

– 电子视镜摄像头模块

– 前视摄像头模块

BUCK2

1.8 V

Camera

Sensor

Module

(1200 mA)

2.8 V

LDO

(300 mA)

I²C

TPS650350-Q1 应用电路

本文档旨在为方便起见，提供有关TI 产品中文版本的信息，以确认产品的概要。有关适用的官方英文版本的最新信息，请访问

www.ti.com，其内容始终优先。TI 不保证翻译的准确性和有效性。在实际设计之前，请务必参考最新版本的英文版本。

English Data Sheet: SLVSH17

TPS650350-Q1

ZHCSR42A –NOVEMBER 2022 –REVISED MAY 2023

www.ti.com.cn

Table of Contents

1 特性................................................................................... 1

2 应用................................................................................... 1

3 说明................................................................................... 1

4 Revision History.............................................................. 2

5 Device and Documentation Support..............................3

5.1 Device Support........................................................... 3

5.2 接收文档更新通知....................................................... 3

5.3 支持资源......................................................................3

5.4 Trademarks.................................................................3

5.5 静电放电警告.............................................................. 3

5.6 术语表......................................................................... 3

6 Mechanical, Packaging, and Orderable Information....3

4 Revision History

注：以前版本的页码可能与当前版本的页码不同

Changes from Revision * (November 2022) to Revision A (May 2023)

Page

• 将器件状态从“预告信息”更改为“量产数据”................................................................................................1

English Data Sheet: SLVSH17

Submit Document Feedback

Product Folder Links: TPS650350-Q1

TPS650350-Q1

ZHCSR42A –NOVEMBER 2022 –REVISED MAY 2023

www.ti.com.cn

5 Device and Documentation Support

5.1 Device Support

5.1.1 第三方产品免责声明

TI 发布的与第三方产品或服务有关的信息，不能构成与此类产品或服务或保修的适用性有关的认可，不能构成此

类产品或服务单独或与任何TI 产品或服务一起的表示或认可。

5.2 接收文档更新通知

要接收文档更新通知，请导航至 ti.com 上的器件产品文件夹。点击订阅更新进行注册，即可每周接收产品信息更

改摘要。有关更改的详细信息，请查看任何已修订文档中包含的修订历史记录。

5.3 支持资源

TI E2E^™支持论坛是工程师的重要参考资料，可直接从专家获得快速、经过验证的解答和设计帮助。搜索现有解

答或提出自己的问题可获得所需的快速设计帮助。

链接的内容由各个贡献者“按原样”提供。这些内容并不构成 TI 技术规范，并且不一定反映 TI 的观点；请参阅

TI 的《使用条款》。

5.4 Trademarks

TI E2E^™is a trademark of Texas Instruments.

所有商标均为其各自所有者的财产。

5.5 静电放电警告

静电放电(ESD) 会损坏这个集成电路。德州仪器(TI) 建议通过适当的预防措施处理所有集成电路。如果不遵守正确的处理

和安装程序，可能会损坏集成电路。

ESD 的损坏小至导致微小的性能降级，大至整个器件故障。精密的集成电路可能更容易受到损坏，这是因为非常细微的参

数更改都可能会导致器件与其发布的规格不相符。

5.6 术语表

TI 术语表

本术语表列出并解释了术语、首字母缩略词和定义。

6 Mechanical, Packaging, and Orderable Information

The following pages include mechanical, packaging, and orderable information. This information is the most

current data available for the designated devices. This data is subject to change without notice and revision of

this document. For browser-based versions of this data sheet, refer to the left-hand navigation.

Submit Document Feedback

Product Folder Links: TPS650350-Q1

English Data Sheet: SLVSH17

PACKAGE OPTION ADDENDUM

www.ti.com

3-Jul-2023

PACKAGING INFORMATION

Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead finish/

Ball material

MSL Peak Temp

Op Temp (°C)

Device Marking

Samples

Drawing

Qty

(1)

(2)

(3)

(4/5)

(6)

TPS65035000RZDRQ1

ACTIVE WQFN-FCRLF

RZD

3000 RoHS & Green

NIPDAU

Level-3-260C-168 HR

-40 to 125

O35000

Samples

⁽¹⁾The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

⁽²⁾RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance

do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may

reference these types of products as "Pb-Free".

RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.

Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based

flame retardants must also meet the <=1000ppm threshold requirement.

⁽³⁾MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

⁽⁴⁾There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

⁽⁵⁾Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation

of the previous line and the two combined represent the entire Device Marking for that device.

(6)

Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two

lines if the finish value exceeds the maximum column width.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information

provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and

continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.

TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

Addendum-Page 1

PACKAGE MATERIALS INFORMATION

www.ti.com

3-Jun-2023

TAPE AND REEL INFORMATION

REEL DIMENSIONS

TAPE DIMENSIONS

Reel

Diameter

Cavity

A0 Dimension designed to accommodate the component width

B0 Dimension designed to accommodate the component length

K0 Dimension designed to accommodate the component thickness

Overall width of the carrier tape

P1 Pitch between successive cavity centers

Reel Width (W1)

QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE

Sprocket Holes

Q1 Q2

Q3 Q4

Q1 Q2

Q3 Q4

User Direction of Feed

Pocket Quadrants

*All dimensions are nominal

Device

Package Package Pins

Type Drawing

SPQ

Reel

Pin1

Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant

(mm) W1 (mm)

TPS65035000RZDRQ1 WQFN-

FCRLF

RZD

3000

330.0

12.4

3.3

3.8

1.2

8.0

12.0

Pack Materials-Page 1

PACKAGE MATERIALS INFORMATION

www.ti.com

3-Jun-2023

TAPE AND REEL BOX DIMENSIONS

Width (mm)

*All dimensions are nominal

Device

Package Type Package Drawing Pins

WQFN-FCRLF RZD 22

SPQ

Length (mm) Width (mm) Height (mm)

367.0 367.0 35.0

TPS65035000RZDRQ1

3000

Pack Materials-Page 2

重要声明和免责声明

TI“按原样”提供技术和可靠性数据（包括数据表）、设计资源（包括参考设计）、应用或其他设计建议、网络工具、安全信息和其他资源，

不保证没有瑕疵且不做出任何明示或暗示的担保，包括但不限于对适销性、某特定用途方面的适用性或不侵犯任何第三方知识产权的暗示担

保。

这些资源可供使用 TI 产品进行设计的熟练开发人员使用。您将自行承担以下全部责任：(1) 针对您的应用选择合适的 TI 产品，(2) 设计、验

证并测试您的应用，(3) 确保您的应用满足相应标准以及任何其他功能安全、信息安全、监管或其他要求。

这些资源如有变更，恕不另行通知。TI 授权您仅可将这些资源用于研发本资源所述的 TI 产品的应用。严禁对这些资源进行其他复制或展示。

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TI 针对 TI 产品发布的适用的担保或担保免责声明。

TI 反对并拒绝您可能提出的任何其他或不同的条款。IMPORTANT NOTICE

邮寄地址：Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

PTPS65035000RZDRQ1 [TI]

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