ZHCSPJ2A
December 2021 – May 2022
TPS7A13
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and 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
Switching Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Excellent Transient Response
7.3.2
Global Undervoltage Lockout (UVLO)
7.3.3
Enable Input
7.3.4
Internal Foldback Current Limit
7.3.5
Active Discharge
7.3.6
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Normal Mode
7.4.2
Dropout Mode
7.4.3
Disable Mode
8
Application and Implementation
8.1
Application Information
8.1.1
Recommended Capacitor Types
8.1.2
Input, Output, and Bias Capacitor Requirements
8.1.3
Dropout Voltage
8.1.4
Behavior During Transition From Dropout Into Regulation
8.1.5
Device Enable Sequencing Requirement
8.1.6
Load Transient Response
8.1.7
Undervoltage Lockout Circuit Operation
8.1.8
Power Dissipation (PD)
8.1.9
Estimating Junction Temperature
8.1.10
Recommended Area for Continuous Operation
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.1.1.1
Evaluation Module
11.1.2
Device Nomenclature
11.2
Documentation Support
11.2.1
Related Documentation
11.3
接收文档更新通知
11.4
支持资源
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
术语表
12
Mechanical, Packaging, and Orderable Information
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
YCK|6
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcspj2a_oa
zhcspj2a_pm
1
特性
超低输入电压范围:0.7V 至 2.2V
高效率:
300mA 时的压降:65mV(最大值)
适用于 V
IN
= V
OUT
+ 100mV
出色的负载瞬态响应:
I
LOAD
在 10µs 内从 1mA 变化到 250mA 时为 20mV
在负载、线路和温度范围内的精度为:1%
高 PSRR:1kHz 时为 80dB
可提供固定输出电压:
0.5V 至 2.05V(阶跃为 25mV)
V
BIAS
范围:
2.2V 至 5.5V
封装:
6 引脚 1mm × 0.71mm DSBGA
有源输出放电
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