[AP1157ADVXX]
015000842-J-00 - 2 - 2015/01
4. 目 次
1. 概 要 ............................................................................................................................................................... 1
2. 特 長 ............................................................................................................................................................... 1
3. 用 途 ............................................................................................................................................................... 1
4. 目 次 ............................................................................................................................................................... 2
5. ブロック図 ....................................................................................................................................................... 3
6. オーダリングガイド ....................................................................................................................................... 4
7. ピン配置と機能説明 ....................................................................................................................................... 5
■ ピン配置 ........................................................................................................................................................ 5
■ 機能説明 ........................................................................................................................................................ 5
8. 絶対最大定格 ................................................................................................................................................... 6
9. 推奨動作条件 ................................................................................................................................................... 6
10. 電気的特性 ....................................................................................................................................................... 7
■ 電気的特性 (Ta=Tj=25C) ........................................................................................................................... 7
■ 電気的特性 (Ta=-40~85C) ........................................................................................................................ 10
11. 動作説明 ......................................................................................................................................................... 13
11.1 DC特性 .................................................................................................................................................... 13
11.2 DC温度特性 ............................................................................................................................................ 16
11.3 Ripple Rejection ....................................................................................................................................... 18
11.4 On/Off Transient特性 .............................................................................................................................. 19
11.5 Load Transient .......................................................................................................................................... 20
11.6 Line Transient ........................................................................................................................................... 21
11.7 出力ノイズ特性 ...................................................................................................................................... 22
11.8 安定性 ...................................................................................................................................................... 23
11.9 Operating Region and Power Dissipation ................................................................................................ 25
11.10 ON/OFFコントロール ........................................................................................................................ 26
11.11 ノイズパス端子 .................................................................................................................................. 27
11.12 出力端子GND短絡評価時の注意点 ................................................................................................. 27
12. 用語の定義 ..................................................................................................................................................... 28
■ 特性関連 ....................................................................................................................................................... 28
■ 保護回路関連 ............................................................................................................................................... 28
13. Test Circuit....................................................................................................................................................... 29
14. パッケージ ..................................................................................................................................................... 30
■ 外形寸法図 .................................................................................................................................................. 30
15. 改訂履歴 ......................................................................................................................................................... 31
重要な注意事項 ..................................................................................................................................................... 32