MCP1643T-I/MC
- Mfr.Part #
- MCP1643T-I/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 550MA 8DFN
- Stock
- 11,606
- In Stock :
- 11,606
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- LED Drivers
- RoHS :
- Compliant
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Product Category :
- Switching Voltage Regulators
- Output Current per Channel :
- 550mA
- Brand :
- Microchip Technology
- Max Operating Temperature :
- 85 °C
- Voltage - Output :
- 5V
- Min Operating Temperature :
- -40 °C
- Mount :
- Surface Mount
- Type :
- DC DC Regulator
- Voltage - Supply (Min) :
- 0.5V
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 8-DFN (2x3)
- Voltage - Supply (Max) :
- 5V
- Applications :
- Backlight
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2013
- Base Product Number :
- MCP1643
- Mounting Style :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 37.393021mg
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tape and Reel (TR)
- Switching Frequency :
- 1MHz
- Subcategory :
- PMIC - Power Management ICs
- JESD-609 Code :
- e3
- Factory Lead Time :
- 12 Weeks
- Product Type :
- Switching Voltage Regulators
- Package / Case :
- 8-VFDFN Exposed Pad
- Reach Compliance Code :
- Compliant
- Base Part Number :
- MCP1643
- Topology :
- Step-Up (Boost)
- Output Voltage :
- 5 V
- Dimming :
- PWM
- Terminal Finish :
- Matte Tin (Sn) - annealed
- HTS Code :
- 8542.39.00.01
- Output Current :
- 550mA
- Qualification :
- AEC-Q100
- Frequency :
- 1MHz
- Internal Switch(s) :
- yes
- Max Supply Voltage :
- 5V
- Current - Output / Channel :
- 550mA
- Series :
- -
- Product Status :
- Active
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Package :
- Tape and Reel (TR)
- Datasheets
- MCP1643T-I/MC

LED Drivers Microchip Technology MCP1643T-I/MC Overview
Introducing the MCP1643T-I/MC LED driver regulator, a cutting-edge solution from Microchip Technology designed to meet the demands of modern lighting applications. This innovative integrated circuit offers unparalleled performance and reliability, making it the ideal choice for B2B customers seeking high-quality LED driver solutions.
Featuring advanced PWM technology and a maximum output current of 550mA, the MCP1643T-I/MC ensures precise control over LED brightness while maintaining efficient power regulation. Its compact 8DFN package enables easy integration into space-constrained designs, allowing for seamless integration across a variety of lighting systems.
Whether you're designing industrial lighting fixtures, automotive displays, or smart home appliances, the MCP1643T-I/MC LED driver regulator delivers exceptional performance and versatility, empowering you to illuminate the future with confidence.
MCP1643T-I/MC Features
- Integrated LED driver regulator from Microchip Technology
- PWM technology for precise brightness control
- Maximum output current of 550mA
- Compact 8DFN package for space-saving designs
- Wide range of input voltage compatibility
- High efficiency for energy-saving applications
- Robust design for reliable operation in diverse environments
MCP1643T-I/MC Applications
- Industrial Lighting Fixtures: The MCP1643T-I/MC is perfect for driving LEDs in industrial lighting fixtures, providing consistent and reliable illumination in warehouses, factories, and outdoor facilities.
- Automotive Displays: Enhance the visibility and clarity of automotive displays with the MCP1643T-I/MC LED driver regulator, ensuring optimal performance in dashboards, infotainment systems, and interior lighting.
- Smart Home Appliances: Incorporate advanced LED lighting into smart home appliances with the MCP1643T-I/MC, enabling energy-efficient and customizable lighting solutions for connected devices such as smart bulbs and lighting strips.
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.
















