[AP1025BEN]
015000434-J-00 - 2 - 2015/01
3. 目 次
1. 概 要 ................................................................................................................................................................. 1
2. 特 長 ............................................................................................................................................................... 1
3. 目 次 ............................................................................................................................................................... 2
4. ブロック図 ....................................................................................................................................................... 3
5. オーダリングガイド ....................................................................................................................................... 3
6. ピン配置と機能説明 ....................................................................................................................................... 4
■ ピン配置図 ....................................................................................................................................................... 4
■ 機能説明 .......................................................................................................................................................... 4
7. 絶対最大定格 ................................................................................................................................................... 5
8. 推奨動作条件 ................................................................................................................................................... 6
9. 電気的特性 ....................................................................................................................................................... 6
10. 機能説明 ........................................................................................................................................................ 8
10.1 入力端子・保護回路機能説明 ................................................................................................................ 8
■ パラレル入力、クロック入力共通項目 ............................................................................................ 8
10.2 パラレル入力モード(INSEL=”L”) .................................................................................................... 9
10.3 クロックイン入力モード(INSEL=”H”) .......................................................................................... 10
■ 各相電流値 .......................................................................................................................................... 10
10.4 PWM 定電流制御 ................................................................................................................................... 13
10.5 Decay Mode 電流波形 ............................................................................................................................ 14
10.6 各種保護機能 .......................................................................................................................................... 15
11. 外部接続回路例 .......................................................................................................................................... 17
■ 接続回路例 .................................................................................................................................................... 17
■ 推奨レイアウト例 ........................................................................................................................................ 18
12. パッケージ .................................................................................................................................................. 19
■ 外形寸法図 .................................................................................................................................................... 19
■ マーキング .................................................................................................................................................... 19
13. 改訂履歴 ...................................................................................................................................................... 20
重要な注意事項 ..................................................................................................................................................... 21