JAJSET9B
October 2017 – September 2019
TPS27S100
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
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 Monitor 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 Monitor
7.3.2
Adjustable 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-Supply Detection
7.3.4.4
Thermal Fault Detection
7.3.4.5
UVLO Protection
7.3.4.6
Loss of GND Protection
7.3.4.7
Reverse Current Protection
7.3.4.8
Protection for MCU I/Os
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
8.2.3
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
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
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)
RRK|16
MPQF550A
PWP|14
MPDS370A
サーマルパッド・メカニカル・データ
PWP|14
PPTD393
発注情報
jajset9b_oa
jajset9b_pm
6.8
Typical Characteristics
All the below data are based on the mean value of the three lots samples, V
IN
= 24 V if not specified.
Figure 5.
IN Pin Undervoltage Rising and Falling Thresholds V
IN,UVR
and V
IN,UVF
Figure 7.
I
off,diag
as a Function of Temperature
Figure 9.
Drain-to-source Diode Voltage VF
Figure 11.
FET R
DSON
Figure 13.
TDon and TDoff
Figure 15.
V
ol,off
Figure 17.
K
(IMON)
at I
OUT
= 5 mA, V
IN
= 24 V
Figure 19.
K
(IMON)
at I
OUT
= 50 mA, V
IN
= 24 V
Figure 21.
K
(IMON)
at I
OUT
= 1 A, V
IN
= 24 V
Figure 23.
K
(ILIM)
at I
ILIM
= 1.6 A, V
IN
= 24 V
Figure 6.
I
nom
With No Load and 24-Ω Load
Figure 8.
V
logic,h
and V
logic,l
Figure 10.
V
DS, Clamp
Figure 12.
Current Limit I
lim,nom
Figure 14.
dV/dtON and dV/dtOFF
Figure 16.
I
ol,on
Figure 18.
K
(IMON)
at I
OUT
= 25 mA, V
IN
= 24 V
Figure 20.
K
(IMON)
at I
OUT
= 100 mA, V
IN
= 24 V
Figure 22.
K
(ILIM)
at I
ILIM
= 0.5 A, V
IN
= 24 V