JAJSCB4B
July 2016 – December 2019
TPS22918-Q1
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
概略回路図
オン抵抗と入力電圧の標準値との関係
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
Switching Characteristics
6.7
Typical DC Characteristics
6.8
Typical AC Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
On and Off Control
8.3.2
Quick Output Discharge (QOD)
8.3.2.1
QOD when System Power is Removed
8.3.2.2
Internal QOD Considerations
8.3.3
Adjustable Rise Time (CT)
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Input Capacitor (CIN)
9.2.2.2
Output Capacitor (CL) (Optional)
9.2.2.3
Shutdown Sequencing During Unexpected System Power Loss
9.2.2.4
VIN to VOUT Voltage Drop
9.2.2.5
Inrush Current
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
デバイスおよびドキュメントのサポート
12.1
デバイス・サポート
12.1.1
開発サポート
12.2
ドキュメントのサポート
12.2.1
関連資料
12.3
ドキュメントの更新通知を受け取る方法
12.4
コミュニティ・リソース
12.5
商標
12.6
静電気放電に関する注意事項
12.7
Glossary
13
メカニカル、パッケージ、および注文情報
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
DBV|6
MPDS026P
サーマルパッド・メカニカル・データ
発注情報
jajscb4b_oa
jajscb4b_pm
6.7
Typical DC Characteristics
V
ON
= 5 V
I
OUT
= 0 A
Figure 1.
Quiescent Current vs Input Voltage
V
ON
= 5 V
I
OUT
= –200 mA
Figure 3.
On-Resistance vs Temperature
V
ON
= 5 V
T
A
= 25°C
Figure 5.
On-Resistance vs Output Current
V
IN
= V
OUT
V
ON
= 0 V
Figure 7.
Output Pull-Down Resistance vs Input Voltage
V
ON
= 0 V
I
OUT
= 0 A
Figure 2.
Shutdown Current vs Input Voltage
V
ON
= 5 V
I
OUT
= –200 mA
Figure 4.
On-Resistance vs Input Voltage
I
OUT
= 0 A
Figure 6.
Hysteresis Voltage vs Input Voltage