ZHCSTM5
October 2023
TPS25730
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Comparison Table
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.1.1
TPS25730D and TPS25730S - Absolute Maximum Ratings
6.1.2
TPS25730D - Absolute Maximum Ratings
6.1.3
TPS25730S - Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.3.1
TPS25730D - Recommended Operating Conditions
6.3.2
TPS25730S - Recommended Operating Conditions
6.4
Recommended Capacitance
6.5
Thermal Information
6.5.1
TPS25730D - Thermal Information
6.5.2
TPS25730S - Thermal Information
6.6
Power Supply Characteristics
6.7
Power Consumption
6.8
PPHV Power Switch Characteristics - TPS25730D
6.9
PP_EXT Power Switch Characteristics - TPS25730S
6.10
Power Path Supervisory
6.11
CC Cable Detection Parameters
6.12
CC PHY Parameters
6.13
Thermal Shutdown Characteristics
6.14
ADC Characteristics
6.15
Input/Output (I/O) Characteristics
6.16
I2C Requirements and Characteristics
6.17
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
USB-PD Physical Layer
8.3.1.1
USB-PD Encoding and Signaling
8.3.1.2
USB-PD Bi-Phase Marked Coding
8.3.1.3
USB-PD BMC Transmitter
8.3.1.4
USB-PD BMC Receiver
8.3.1.5
Squelch Receiver
8.3.2
Power Management
8.3.2.1
Power-On And Supervisory Functions
8.3.2.2
VBUS LDO
8.3.3
Power Paths
8.3.3.1
TPS25730D Internal Sink Path
8.3.3.2
TPS25730S - External Sink Path Control PP_EXT
8.3.4
Cable Plug and Orientation Detection
8.3.5
Overvoltage Protection (CC1, CC2)
8.3.6
Default Behavior Configuration (ADCIN1, ADCIN2)
8.3.7
ADC
8.3.8
Digital Interfaces
8.3.9
Digital Core
8.3.10
I2C Interface
8.3.10.1
I2C Interface Description
8.3.10.1.1
I2C Clock Stretching
8.3.10.1.2
Unique Address Interface
8.3.10.1.3
Pin Strapping to Configure Default Behavior
8.3.11
Minimum Voltage Configuration
8.3.12
Maximum Voltage Configuration
8.3.13
Sink Current Configuration
8.3.14
Autonegotiate Sink Minimum Power
8.3.15
Extended Sink Capabilities Power Delivery Power
8.4
Device Functional Modes
8.4.1
Power States
8.5
Schottky for Current Surge Protection
8.6
Thermal Shutdown
9
Application and Implementation
9.1
Application Information
9.1.1
Supported Sink Power Configurations
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
9.3
Power Supply Recommendations
9.3.1
3.3-V Power
9.3.1.1
VIN_3V3 Input Switch
9.3.2
1.5-V Power
9.3.3
Recommended Supply Load Capacitance
9.4
Layout
9.4.1
TPS25730D - Layout
9.4.1.1
Layout Guidelines
9.4.1.1.1
Top Placement and Bottom Component Placement and Layout
9.4.1.2
Layout Example
9.4.1.3
Component Placement
9.4.1.4
Routing VBUS, VIN_3V3, LDO_3V3, LDO_1V5
9.4.1.5
Routing CC and GPIO
9.4.2
TPS25730S - Layout
9.4.2.1
Layout Guidelines
9.4.2.1.1
Top Placement and Bottom Component Placement and Layout
9.4.2.2
Layout Example
9.4.2.3
Component Placement
9.4.2.4
Routing VBUS, PPHV, VIN_3V3, LDO_3V3, LDO_1V5
9.4.2.5
Routing CC and GPIO
10
Device and Documentation Support
10.1
Device Support
10.1.1
第三方产品免责声明
10.2
Documentation Support
10.2.1
Related Documentation
10.3
接收文档更新通知
10.4
支持资源
10.5
Trademarks
10.6
静电放电警告
10.7
术语表
11
Revision History
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
REF|38
MPQF652A
RSM|32
MPQF195B
散热焊盘机械数据 (封装 | 引脚)
RSM|32
QFND112H
订购信息
zhcstm5_oa
zhcstm5_pm
1
特性
PD3.1 兼容纯接收应用
PD3.1 是 USB-IF 的最新电力输送规格
PD2 和 PD3
完全可配置的单端口 PD 控制器
针对纯接收 USB Type-C 和 USB PD 应用进行了优化
用于切换到 USB Type-C 的完整桶形插孔替代解决方案
完全可配置,具有引脚 Strap 配置选项
支持工业温度范围
如需更详尽的选型指南,请参阅
USB Type-C 和 PD 产品系列
以及
选择 USB Type-C 和 PD 控制器
全面托管的集成电源路径
集成过压保护和反向电流保护
USB Type-C PD 控制器
6 GPIO 设置功能
线缆连接和方向检测
集成式无电电池 Rd
物理层和策略引擎
用于电池电量耗尽情况的集成式 VBUS 3.3V LDO
由 3.3V 或 VBUS 电源供电
用于外部微控制器的 I2C 接入