LM3643YFFR
Or copy the link below:
- Mfr.Part #
- LM3643YFFR
- Manufacturer
- Texas Instruments
- Package / Case
- 12-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR I2C 12DSBGA
- Stock
- 302,252
- In Stock ：
- 302,252
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Internal Switch(s) :
- yes
- Max Output Current :
- 1.5A
- Base Part Number :
- LM3643
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Number of Segments :
- 2
- Min Input Voltage (DC) :
- 2.5V
- Contact Plating :
- Copper, Silver, Tin
- Pbfree Code :
- yes
- Max Input Voltage (DC) :
- 5.5V
- Mounting Type :
- Surface Mount
- Terminal Position :
- BOTTOM
- Package / Case :
- 12-UFBGA, DSBGA
- Terminal Form :
- Ball
- Output Current per Channel :
- 750mA
- Number of Terminations :
- 12
- Dimming :
- I2C
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e1
- Terminal Pitch :
- 0.4mm
- Length :
- 2mm
- Thickness :
- 1.6mm
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 5.5V
- Switching Frequency :
- 4MHz
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Type :
- DC DC Regulator
- Number of Outputs :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 5.5V
- Multiplexed Display Capability :
- No
- Supply Voltage :
- 3.6V
- Topology :
- Step-Up (Boost)
- Quiescent Current :
- 300μA
- Frequency :
- 2MHz 4MHz
- Width :
- 1.16mm
- Min Input Voltage :
- 2.5V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Frequency
- Applications :
- Camera Flash
- Number of Pins :
- 12
- Height :
- 625μm
- Lead Free :
- Lead Free
- Datasheets
- LM3643YFFR
LED Drivers Texas Instruments LM3643YFFR Overview
Introducing the LM3643YFFR from Texas Instruments, a state-of-the-art LED driver that combines advanced technology with practical functionality. Designed to efficiently power dual LEDs, this device features a flexible I2C control interface which enhances programmability and simplifies integration. The compact 12-DSBGA package makes the LM3643YFFR ideal for space-constrained applications, ensuring a minimal footprint while delivering high performance. Its capability to drive LEDs with precise current regulation makes it perfect for high-end mobile applications where consistency and reliability are crucial. This product leverages the renowned engineering expertise of Texas Instruments, making the LED Drivers Texas Instruments LM3643YFFR an essential component for developers looking to enhance their lighting solutions.
LM3643YFFR Features
The LM3643YFFR LED driver is equipped with several key features that make it an industry leader in its category. These include an I2C-compatible interface for detailed programmability, an integrated flash timer that prolongs LED life by preventing overheating, and the ability to provide a total of 1.2A to two LEDs. Additionally, the driver supports automatic VIN-derived LED current scaling and has safety features such as over-voltage and thermal protection, ensuring robust operation in diverse operating conditions.
LM3643YFFR Applications
- Smartphone and Tablet Cameras: The LM3643YFFR is used to provide high-intensity flash lighting, essential for low-light photography and video recording, enhancing image and video quality significantly.
- Portable Battery-Powered Equipment: Due to its low power consumption and high efficiency, the LM3643YFFR is ideal for handheld devices, ensuring optimal performance while extending battery life.
- Industrial and Medical Lighting: Its precise current regulation and programmable settings make it suitable for specialized applications such as diagnostic or inspection tools where consistent lighting is critical.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
