ZHCSIS8F
September 2018 – March 2024
TPS7H2201-SEP
,
TPS7H2201-SP
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Options
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: All Devices
6.6
Electrical Characteristics: CFP and KGD Options
6.7
Electrical Characteristics: HTSSOP Option
6.8
Switching Characteristics (All Devices)
6.9
Quality Conformance Inspection
6.10
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Enable, Undervoltage, and Overvoltage Protection
8.3.2
Adjustable Rise Time
8.3.3
Programmable Current Limiting
8.3.4
Programmable Fault Timer
8.3.5
Current Sense
8.3.6
Parallel Operation
8.3.7
Reverse Current Protection
8.3.8
Forward Leakage Current
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
Redundancy
9.2.2
Protection
9.2.3
Design Requirements
9.2.4
Detailed Design Procedure
9.2.4.1
Undervoltage Lockout
9.2.4.2
Overvoltage Protection
9.2.4.3
Current Limit
9.2.4.4
Programmable Fault Timers
9.2.4.5
Soft Start Time
9.2.5
Application Curves
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
支持资源
10.4
Trademarks
10.5
静电放电警告
10.6
术语表
11
Revision History
12
Mechanical, Packaging, and Orderable Information
7
Parameter Measurement Information
Figure 7-1
EN Signal Low Time to Restart Device (t
LOW
)
Figure 7-2
Turn-On (t
ON
), Turn-Off (t
OFF
) and VOUT Fall Time (t
F
) Waveforms
Figure 7-3
OVP Assert (t
ASSERT
) and OVP Deassert (t
DEASSERT
) Waveforms
Figure 7-4
t
CSEN
Waveforms
Figure 7-5
Internal ILTIMER Waveforms
Figure 7-6
VOUT Current to CS Change Delay Time