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MAX6651EEE+T

风扇控制器, 3V 至 5.5V电源, 5.2V/50 mA/1 输出, QSOP-16

MAXIM INTEGRATED / ANALOG DEVICES MAX6651EEE+T
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制造商产品编号:
MAX6651EEE+T
库存编号
2516961
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产品概述

The MAX6651EEE+T is a fan speed regulator and monitor with SMBus/I2C compatible interface in 16 pin QSOP package. This fan controller uses SMBus/I2C compatible interface to regulate and monitor speed of 5VDC/12VDC brushless fans with built-in tachometers. It automatically forces fan's tachometer frequency to match pre-programmed value in fan speed register by using an external MOSFET or bipolar transistor to linearly regulate voltage across the fan. The MAX6651 regulates the speed of a single fan but it contains additional tachometer inputs to monitor up to four fans and control them as a single unit when they are used in parallel. The device provides GPIO pins that serve as digital inputs, digital outputs or various hardware interfaces. The MAX6651 is used in RAID servers, workstations, networking and telecommunication applications.
  • Supply voltage range is 3V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Controls and monitors fan speed for high performance thermal management
  • Closed/open loop fan speed control for 5V/12V fans
  • Programmable alert output, hardware full-on override
  • Output voltage range from 0.3V to 5.2V
  • Synchronize multiple devices by setting GPIO2 as an internal clock output or an external clock input
  • Supply current of 10mA and SCL clock frequency of 400KHz
  • Output sink current of 10mA and output source current of 50mA

附注

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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:
直流无刷

:
1输出

:
50mA

:
5.2V

:
QSOP

:
16引脚

:
3V

:
5.5V

:
-40°C

:
85°C



:
MSL 1 -无限制

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技术文档 (1)

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包装类型 切割卷带

2,516 有货 需要更多?

2,516 英国 有库存,可在 5-6 个工作日内发货

由于市场条件的影响,交货时间仅供一般指导,可能会在短时间内发生变化

CNY51.43 ( 不含税  ) CNY58.1159 ( 含税 )

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单件(切割供应)
多件: 1 最低: 1
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