| | - 大细分数256
- 大输出电流7.7A（有效值）
- 半流调节
- 短路、过热保护
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| 电气特性 ： |
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| 说明 | 小值 | 典型值 | 大值 | 输出相电流峰值（A） | 2.8 | — | 7.7 | 电源电压直流（V） | 24 | 68 | 90 | 逻辑输入电流（mA） | 6 | 10 | 30 |
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| 控制信号接口图： |
| | Pul+ Pul-脉冲信号 |  | | Dir+ Dir-方向信号 | | Ena+ Ena-使能信号 |
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| 输出电流 ： |
| 电流值 | SW1 | SW2 | SW3 | | 2.8A | on | on | on | | 3. | off | on | on | | 4.2A | on | off | on | | 4.9A | off | off | on | | 5.7A | on | on | off | | 6.4A | off | on | off | | 7.0A | on | off | off | | 7.7A | off | off | off |
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| 细分选择 ： |
| 细分数 | SW5 | SW6 | SW7 | SW8 | | 2 | on | on | on | on | | 4 | on | off | on | on | | 8 | on | on | off | on | | 16 | on | off | off | on | | 32 | on | on | on | off | | 64 | on | off | on | off | | 128 | on | on | off | off | | 256 | on | off | off | off | | 5 | off | on | on | on | | 10 | off | off | on | on | | 25 | off | on | off | on | | 50 | off | off | off | on | | 125 | off | on | on | off | | 250 | off | off | on | off |
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| 外形尺寸： |
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粤公网安备 44030702001206号
