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MAX6684ESA+
电机驱动器/控制器, 直流无刷, 3V至5.5V电源, 24V/250mA/1输出, NSOIC-8
产品概述
The MAX6684ESA+ is a fan failure detector with integrated power switch in 8 pin NSOIC package. This fan failure detector that detects when a fan exhibits excessive underspeed or a locked rotor. This device is especially well suited for critical systems where no fan control or simple on/off control is desired. It detects fan failure by evaluating fluctuations in current at the low side of the fan, no tachometer signal is necessary. The output of the device, FAIL (complementary), is an active-low, open-drain alarm. IC can also be used to switch the fan on or off, based on the state of a logic-level input, OFF (complementary). This device can be used with fans rated at up to 24V and 250mA. It is used in desktop PCs, notebooks, networking equipment and telecommunications.
- Supply voltage range is 3V to 5.5V
- Operating temperature range from -40°C to 85°C
- Dedicated fan-failure detector
- Works with ordinary 2-wire fans
- No fan tachometer output required
- No software development required
- No analogue circuit design required
- Logic level fan driver control
- Supply current is 3.4mA
应用
信号处理, 电源管理
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
产品信息
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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将于 22-2-2 再提供 300 件
将于 22-3-11 再提供 300 件
将于 22-5-3 再提供 300 件
交付周期内有额外库存， 交付周期大约为 22-7-25
14 UK 有库存，可在 4-5 个工作日内交货
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY19.29 (CNY21.80) | ( ) |
| 10+ | CNY17.35 (CNY19.61) | ( ) |
| 25+ | CNY16.40 (CNY18.53) | ( ) |
| 100+ | CNY13.49 (CNY15.24) | ( ) |
| 250+ | CNY12.29 (CNY13.89) | ( ) |
定价不可用。 请联系客户服务。
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