JAJSC11D
October 2014 – December 2019
TPS1H100-Q1
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
代表的なアプリケーションの回路図
4
改訂履歴
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
Timing Requirements – Current Sense Characteristics
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Accurate Current Sense
7.3.2
Programmable Current Limit
7.3.3
Inductive-Load Switching-Off Clamp
7.3.4
Full Protections and Diagnostics
7.3.4.1
Short-to-GND and Overload Detection
7.3.4.2
Open-Load Detection
7.3.4.3
Short-to-Battery Detection
7.3.4.4
Reverse-Polarity Detection
7.3.4.5
Thermal Protection Behavior
7.3.4.6
UVLO Protection
7.3.4.7
Loss of GND Protection
7.3.4.8
Loss of Power Supply Protection
7.3.4.9
Reverse Current Protection
7.3.4.10
Protection for MCU I/Os
7.3.5
Diagnostic Enable Function
7.4
Device Functional Modes
7.4.1
Working Mode
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
Distinguishing of Different Fault Modes
8.2.2.2
AEC Q100-012 Test Grade A Certification
8.2.2.3
EMC Transient Disturbances Test
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.2.1
Without a GND Network
10.2.2
With a GND Network
10.3
Thermal Considerations
11
デバイスおよびドキュメントのサポート
11.1
ドキュメントの更新通知を受け取る方法
11.2
コミュニティ・リソース
11.3
商標
11.4
静電気放電に関する注意事項
11.5
Glossary
12
メカニカル、パッケージ、および注文情報
6.8
Typical Characteristics
All the following data are based on the mean value of the three lots samples, V
VS
= 13.5 V if not specified.
Figure 8.
V
VS,UVR
and V
VS,UVF
Figure 10.
I
off
and I
leak,out
Figure 12.
V
logic,h
and V
logic,l
Figure 14.
V
DS, clamp
Figure 16.
I
lim,nom
Figure 18.
dV/dtON and dV/dtOFF
Figure 20.
V
ol,off
Figure 22.
K
CS
= 5 mA, 13.5 V
Figure 24.
K
CS
= 50 mA, 13.5 V
Figure 26.
K
CS
= 1 A, 13.5 V
Figure 28.
K
CL
= 1.6 A, 13.5 V
Figure 9.
I
nom
With No Load and 10-Ω Load
Figure 11.
I
off,diag
Figure 13.
VF
Figure 15.
R
DSON
Figure 17.
TDon and TDoff
Figure 19.
V
CS,h
Figure 21.
I
ol,on
Figure 23.
K
CS
= 25 mA, 13.5 V
Figure 25.
K
CS
= 100 mA, 13.5 V
Figure 27.
K
CL
= 0.5 A, 13.5 V