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数量 | 价钱 (含税) |
---|---|
1+ | CNY30.020 (CNY33.9226) |
10+ | CNY20.940 (CNY23.6622) |
25+ | CNY19.330 (CNY21.8429) |
100+ | CNY17.720 (CNY20.0236) |
300+ | CNY17.210 (CNY19.4473) |
500+ | CNY16.690 (CNY18.8597) |
2500+ | CNY16.260 (CNY18.3738) |
产品信息
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
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
风扇故障探测器
1输出
24V
8引脚
5.5V
85°C
-
No SVHC (21-Jan-2025)
NSOIC
无刷直流
250mA
NSOIC
3V
-40°C
-
MSL 1 -无限制
-
MAX6684ESA+ 的替代之选
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法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
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RoHS
RoHS
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