ZHCSA32C
JULY 2012 – April 2019
TPS53015
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化应用
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Drivers
7.3.2
5-Volt Regulator
7.3.3
Soft-Start and Pre-biased Soft-Start Time
7.3.4
Overcurrent Protection
7.3.5
Overvoltage and Undervoltage Protection
7.3.6
UVLO Protection
7.3.7
Thermal Shutdown
7.3.8
Power Good
7.4
Device Functional Modes
7.4.1
PWM Operation
7.4.2
Auto-skip Eco-Mode Control
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Determine the Inductance Value
8.2.2.2
Output Capacitor
8.2.2.3
Input Capacitor
8.2.2.4
Bootstrap Capacitor
8.2.2.5
VREG5 Capacitor
8.2.2.6
Choose Output Voltage Resistors
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
商标
11.2
静电放电警告
11.3
术语表
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DGS|10
MPDS035C
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsa32c_oa
zhcsa32c_pm
7
Detailed Description