MAX31740ATA+T

Analog Devices / Maxim Integrated
700-MAX31740ATA+T
MAX31740ATA+T

Mfr.:

Description:
Motor/Motion/Ignition Controllers & Drivers SIMPLE INDEPENDENT FAN CNTR TR

Datasheet:
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Learn more about Analog Devices / Maxim Integrated MAX31740ATA+T

Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Motor/Motion/Ignition Controllers & Drivers
RoHS:  
Fan / Motor Controllers / Drivers
Fan Motor
6 mA
500 uA
- 40 C
+ 125 C
SMD/SMT
TDFN-EP-8
Reel
Cut Tape
MouseReel
Brand: Analog Devices / Maxim Integrated
Number of Outputs: 1 Output
Product Type: Motor / Motion / Ignition Controllers & Drivers
Series: MAX31740
Factory Pack Quantity: 2500
Subcategory: PMIC - Power Management ICs
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 3 V
Part # Aliases: MAX31740 90-31740+TTR
Unit Weight: 50 mg
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Attributes selected: 0

Datasheet

Models

Compliance Codes
TARIC:
8542319000
CNHTS:
8542311999
CAHTS:
8542310000
USHTS:
8542310030
JPHTS:
854231039
KRHTS:
8542311000
MXHTS:
8542310302
ECCN:
EAR99
Origin Classifications
Country of Origin:
Taiwan
Assembly Country of Origin:
Taiwan
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

MAX31740 Fan-Speed Controller

Analog Devices MAX31740 Fan-Speed Controller monitors the temperature of an external NTC thermistor and generates a PWM signal that can be used to control the speed of a 2-, 3-, or 4-wire fan. The fan control characteristics are set using external resistors, eliminating the need for an external microcontroller. Controllable characteristics include the starting temperature for fan control, PWM frequency, fan speed at low temperatures, and slope of the temperature-duty-cycle transfer function. Because the operating characteristics are selected by hard-wired passive components, a simple, low-cost fan-speed controller can be implemented without the need for firmware development. This can dramatically reduce development time for the fan control function.

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice®, to ease development and optimize performance. From Silent Switcher® regulators and µModule® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.

In Stock: 86

Stock:
86
Can Dispatch Immediately
On Order:
12.500
Expected 11/30/2026
12.500
Expected 12/10/2026
Factory Lead Time:
26
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1   Maximum: 25043
Unit Price:
-,-- lei
Ext. Price:
-,-- lei
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (RON)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
9,15 lei 9,15 lei
6,75 lei 67,50 lei
6,17 lei 154,25 lei
5,33 lei 533,00 lei
5,04 lei 1.260,00 lei
4,86 lei 2.430,00 lei
4,81 lei 4.810,00 lei
Full Reel (Order in multiples of 2500)
4,45 lei 11.125,00 lei
† A MouseReel™ fee of 29,00 lei will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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