JAJSJD6A
July 2021 – December 2021
TPS22992
PRODUCTION DATA
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics (VBIAS = 5 V)
7.6
Electrical Characteristics (VBIAS = 3.3 V)
7.7
Electrical Characteristics (VBIAS = 1.5 V)
7.8
Switching Characteristics (VBIAS = 5 V)
7.9
Switching Characteristics (VBIAS = 3.3 V)
7.10
Switching Characteristics (VBIAS = 1.5 V)
7.11
Typical Characteristics
8
Timing Diagram
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
ON and OFF Control
9.3.2
Adjustable Quick Output Discharge
9.3.3
Adjustable Slew Rate
9.3.4
Power Good (PG) Signal
9.3.5
Thermal Shutdown
9.3.6
Short Circuit Protection (TPS22992S)
9.4
Device Functional Modes
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.3
Application Performance Plots
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Receiving Notification of Documentation Updates
13.2
サポート・リソース
13.3
Trademarks
13.4
Electrostatic Discharge Caution
13.5
Glossary
14
Mechanical, Packaging, and Orderable Information
1
特長
動作入力電圧範囲 (V
IN
):
TPS22992:0.1V~5.5V
TPS22992S:1V~5.5V
バイアス電源電圧 (V
BIAS
):1.5V~5.5V
最大連続電流:6A
オン抵抗 (R
ON
):8.7mΩ (標準値)
調整可能なスルーレート制御
可変クイック出力放電 (QOD)
オープン・ドレインのパワー・グッド (PG) 信号
低消費電力:
オン状態 (I
Q
):10µA (標準値、TPS22992)
オン状態 (I
Q
):30µA (標準値、TPS22992S)
オフ状態 (I
SD
):0.1μA (標準値)
短絡保護 (TPS22992S のみ)
サーマル・シャットダウン
ON ピンのスマート・プルダウン (R
PD,ON
)
ON ≥ V
IH
(I
ON
):25nA (標準値)
ON ≤ V
IL
(R
PD,ON
):500kΩ (標準値)