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HomeProductsIntegrated Circuits (ICs)PMIC - Thermal ManagementLM64CILQ-F
Texas Instruments
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LM64CILQ-F - Texas Instruments

Manufacturer Part Number
LM64CILQ-F
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM64CILQ-F
ECAD Model
Parts Description
IC TEMP SENSOR REMOTE 24WQFN
Package
24-WFQFN Exposed Pad
Data sheet
LM64CILQ-F.pdf
Our certification
In stock: 10600

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Specifications

LM64CILQ-F Tech Specifications
Texas Instruments - LM64CILQ-F technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM64CILQ-F

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 3.6V  
Topology ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank  
Supplier Device Package 24-WQFN (4x5)  
Series -  
Sensor Type Internal and External  
Sensing Temperature 0°C ~ 85°C, 25°C ~ 140°C  
Package / Case 24-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type 2-Wire SMBus  
Output Fan Yes  
Output Alarm Yes  
Operating Temperature 0°C ~ 85°C  
Mounting Type Surface Mount  
Function Fan Control, Temp Monitor  
Base Product Number LM64  
Accuracy ±1°C Local(Max), ±3°C Remote(Max)  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LM64CILQ-F

Manufacturer

Texas Instruments

Introduction

The LM64CILQ-F is a highly integrated thermal management solution from Texas Instruments. It combines a temperature sensor, fan control, and alarm functionality in a single chip. This device is designed to monitor and regulate the temperature in a wide range of electronic systems, ensuring reliable and efficient thermal management.

Product Features and Performance

Integrated temperature sensor with internal and external temperature monitoring

Temperature sensing range of 0°C to 85°C and 25°C to 140°C

High accuracy of ±1°C for local temperature and ±3°C for remote temperature

Sigma-delta ADC, comparator, fan speed control, and register bank

2-wire SMBus output interface

Output alarm and fan control functionality

Operates on a supply voltage of 3V to 3.6V

Operating temperature range of 0°C to 85°C

24-WFQFN exposed pad package

Product Advantages

Comprehensive thermal management solution in a compact package

High accuracy temperature sensing with internal and external monitoring

Flexible fan control and alarm functionality for efficient cooling

Supports a wide range of operating temperatures and voltage

Key Reasons to Choose This Product

Optimized for reliable and efficient thermal management in electronic systems

Simplifies design and reduces component count with integrated functionality

Ensures accurate temperature monitoring and control for optimal system performance

Robust and flexible design for various application environments

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Extensive testing and validation process to ensure reliability and safety

Compatibility

Suitable for a wide range of electronic systems and applications requiring thermal management

Application Areas

Servers, workstations, and desktop computers

Networking and communication equipment

Industrial automation and control systems

Medical and healthcare devices

Consumer electronics

Product Lifecycle

["The LM64CILQ-F is an obsolete product, and Texas Instruments no longer manufactures this specific model.","However, there are alternative and equivalent thermal management solutions available from Texas Instruments. Customers are advised to contact our website's sales team for more information on suitable replacement options."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM64CILQ-F

Product Attribute LM64CILQ-F LM642NDS LM6511IMX/NOPB LM6482IN
Part Number LM64CILQ-F LM642NDS LM6511IMX/NOPB LM6482IN
Manufacturer Texas Instruments NS Texas Instruments NS
Voltage - Supply 3V ~ 3.6V - - -
Mounting Type Surface Mount - - -
Output Fan Yes - - -
Sensor Type Internal and External - - -
Series - - - -
Function Fan Control, Temp Monitor - - -
Supplier Device Package 24-WQFN (4x5) - - -
Topology ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank - - -
Base Product Number LM64 - - -
Package / Case 24-WFQFN Exposed Pad - - -
Sensing Temperature 0°C ~ 85°C, 25°C ~ 140°C - - -
Output Type 2-Wire SMBus - - -
Accuracy ±1°C Local(Max), ±3°C Remote(Max) - - -
Operating Temperature 0°C ~ 85°C - - -
Output Alarm Yes - - -
Package Tape & Reel (TR) - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

LM64CILQ-F

Texas Instruments
32D-LM64CILQ-F

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