JAJSHZ6B
December 2008 – September 2019
TPS737-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回路
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
Output Noise
7.3.2
Internal Current Limit
7.3.3
Enable Pin and Shutdown
7.3.4
Reverse Current
7.3.5
Thermal Protection
7.4
Device Functional Modes
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
Input and Output Capacitor Requirements
8.2.2.2
Dropout Voltage
8.2.2.3
Transient Response
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Improve PSRR and Noise Performance
10.1.2
Power Dissipation
10.2
Layout Example
11
デバイスおよびドキュメントのサポート
11.1
ドキュメントのサポート
11.1.1
関連資料
11.2
ドキュメントの更新通知を受け取る方法
11.3
コミュニティ・リソース
11.4
商標
11.5
静電気放電に関する注意事項
11.6
Glossary
12
メカニカル、パッケージ、および注文情報
12.1
パッケージの取り付け
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)
DRB|8
MPDS118K
サーマルパッド・メカニカル・データ
DRB|8
QFND058N
発注情報
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6.6
Typical Characteristics
T
J
= 25°C, V
IN
= ( V
OUT(nom)
+ 1 V ), I
OUT
= 10 mA, V
EN
= 2.2 V, C
OUT
= 2.2 µF (unless otherwise noted)
Figure 1.
Load Regulation
Figure 3.
Dropout Voltage vs Output Current
Figure 5.
Output Voltage Histogram
Figure 7.
Ground Pin Current vs Output Current
Figure 9.
Ground Pin Current In Shutdown vs Temperature
Figure 11.
Current Limit vs V
IN
Figure 13.
PSRR (Ripple Rejection) vs Frequency
Figure 15.
Noise Spectral Density
Figure 17.
RMS Noise Voltage vs C
OUT
Figure 19.
TPS73733 Load Transient Response
Figure 21.
TPS73701 Turn-On Response
Figure 23.
TPS73701, V
OUT
= 3.3 V
Power-Up And Power-Down
Figure 25.
TPS73701 I
FB
vs Temperature
Figure 27.
TPS73701 Load Transient, Adjustable Version
Figure 2.
Line Regulation
Figure 4.
Dropout Voltage vs Temperature
Figure 6.
Dropout Voltage Drift Histogram
Figure 8.
Ground Pin Current vs Temperature
Figure 10.
Current Limit vs V
OUT
(Foldback)
Figure 12.
Current Limit vs Temperature
Figure 14.
PSRR (Ripple Rejection) vs V
IN
– V
OUT
Figure 16.
TPS73701 RMS Noise Voltage vs C
FB
Figure 18.
RMS Noise Voltage vs C
NR
Figure 20.
TPS73733 Line Transient Response
Figure 22.
TPS73701 Turn-Off Response
Figure 24.
I
ENABLE
vs Temperature
Figure 26.
TPS73701 I
FB
vs Temperature
Figure 28.
TPS73701 Line Transient, Adjustable Version