JAJSC11D October   2014  – December 2019 TPS1H100-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なアプリケーションの回路図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements – Current Sense Characteristics
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Accurate Current Sense
      2. 7.3.2 Programmable Current Limit
      3. 7.3.3 Inductive-Load Switching-Off Clamp
      4. 7.3.4 Full Protections and Diagnostics
        1. 7.3.4.1  Short-to-GND and Overload Detection
        2. 7.3.4.2  Open-Load Detection
        3. 7.3.4.3  Short-to-Battery Detection
        4. 7.3.4.4  Reverse-Polarity Detection
        5. 7.3.4.5  Thermal Protection Behavior
        6. 7.3.4.6  UVLO Protection
        7. 7.3.4.7  Loss of GND Protection
        8. 7.3.4.8  Loss of Power Supply Protection
        9. 7.3.4.9  Reverse Current Protection
        10. 7.3.4.10 Protection for MCU I/Os
      5. 7.3.5 Diagnostic Enable Function
    4. 7.4 Device Functional Modes
      1. 7.4.1 Working Mode
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Distinguishing of Different Fault Modes
        2. 8.2.2.2 AEC Q100-012 Test Grade A Certification
        3. 8.2.2.3 EMC Transient Disturbances Test
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
      1. 10.2.1 Without a GND Network
      2. 10.2.2 With a GND Network
    3. 10.3 Thermal Considerations
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 コミュニティ・リソース
    3. 11.3 商標
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 Glossary
  12. 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）
サーマルパッド・メカニカル・データ
発注情報

8.2.2.2 AEC Q100-012 Test Grade A Certification

Short-circuit reliability is critical for smart high-side power switch devices. The AEC-Q100-012 standard is used to determine the reliability of the devices when operating in a continuous short-circuit condition. Different grade levels are specified according to the pass cycles. This device is qualified with the highest level, Grade A, 1 million times short-to-GND certification.

Three test modes are defined in the AEC Q100-012 standard. See Table 3 for cold repetitive short-circuit test – long pulse, cold repetitive short-circuit test – short pulse, and hot repetitive short-circuit test.

Table 3. Tests

Test Items Test Condition Test Cycles
Cold repetitive short-circuit test – short pulse –40°C, 10-ms pulse, cool down 1M
Cold repetitive short-circuit test – long pulse –40°C, 300-ms pulse, cool down 1M
Hot repetitive short-circuit test 25°C, continuous short 1M

Different grade levels are specified according to the pass cycles. The TPS1H100-Q1 device gets the certification of Grade A level, 1 million short-to-GND cycles, which is the highest test standard in the market.

Table 4. Grade Levels

Grade Number of Cycles Lots,Samples Per Lot Number of Fails
A >1000000 3, 10 0
B >300000 to 1000000 3, 10 0
C >100000 to 300000 3, 10 0
D >30000 to 100000 3, 10 0
E >10000 to 30000 3, 10 0
F >3000 to 10000 3, 10 0
G >1000 to 3000 3, 10 0
H 300 to 1000 3, 10 0
O <300 3, 10 0