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| ltc2970ig资料 | |
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ltc2970ig |
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file size : 116 kb
manufacturer:linear description: the 17531a is a monolithic dual h-bridge power ic ideal for portable electronic applications containing bipolar step motors and/or brush dc-motors (e.g., cameras and disk drive head positioners). the 17531a operates from 2.0 v to 8.6 v using the internal charge pump, with independent control of each h-bridge via parallel mcu interface. the device features built-in shoot-through current protection and an undervoltage shutdown function. the 17531a has four operating modes: forward, reverse, brake, and tri-stated (high impedance). the 17531a has a low total rds(on) of 1.2 ω (max @ 25c). the 17531a efficiently drives many types of micromotors with low power dissipation owing to its low output resistance and high output slew rates. the h-bridge outputs can be independently pulse width modulated (pwmed) at up to 200 khz for speed/torque and current control. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：ltc2970ig 厂 家：linear 封 装：0611 批 号：smd 数 量：2775 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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