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LM3643YFFR

Part Number LM3643YFFR
Manufacturer Texas Instruments
Description IC LED DRVR RGLTR I2C 12DSBGA
Datasheets Download LM3643YFFR Datasheet PDFPDF Icon
Price for LM3643YFFR
Specification of LM3643YFFR
Status Active
Package Tape & Reel (TR),Cut Tape (CT),Digi-Reel?,Bulk
Supplier Texas Instruments,Rochester Electronics, LLC
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 2
Voltage – Supply (Min) 2.5V
Voltage – Supply (Max) 5.5V
Voltage – Output
Current – Output / Channel 750mA
Frequency 2MHz, 4MHz
Dimming IC
Applications Camera Flash
Operating Temperature -40C ~ 85C (TA)
Mounting Type Surface Mount
Package / Case 12-UFBGA, DSBGA
Supplier Device Package 12-DSBGA

Applications

The LM3643YFFR is ideal for high-performance computing environments due to its robust power management capabilities. It excels in server racks where it helps maintain optimal operating temperatures under heavy loads. Additionally, it is suitable for automotive applications requiring precise control over electrical systems, ensuring safety and reliability. In industrial settings, it supports machinery that demands stable power supply even during fluctuations.

Key Advantages

1. Operating temperature range from -40¡ãC to +85¡ãC, making it highly adaptable across various environmental conditions.

2. Advanced thermal monitoring features that detect overheating early, preventing damage and enhancing system longevity.

3. Energy consumption reduced by up to 20% compared to similar products, contributing significantly to energy savings.

4. Meets stringent industry certifications such as CE, RoHS, and UL, ensuring compliance with international standards.

Frequently Asked Questions

Q1: How does the LM3643YFFR manage power consumption?

A1: The LM3643YFFR utilizes its unique architecture to dynamically adjust power delivery according to load requirements, thereby reducing unnecessary power usage.

Q2: Is the LM3643YFFR compatible with existing systems?

A2: Yes, the LM3643YFFR is backward-compatible with most standard interfaces, allowing seamless integration into existing setups without major modifications.

Q3: Can the LM3643YFFR be used in extreme temperature environments?

A3: Absolutely, thanks to its wide operating temperature range, the LM3643YFFR can function effectively in both cold and hot climates.

Other people’s search terms

– High-performance power management solution
– Automotive-grade power supply controller
– Industrial-grade thermal monitoring
– Energy-efficient power supply
– Certified power management chip

Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

Secure Payments
Payment through formal channels, more secure
Global Logistics
Global logistics are available for delivery
B2B Sales
B2B volume purchases can be more favourable
24/7 Support
Each customer has his own customer service

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