MCP1643-I/MC
Or copy the link below:
- Mfr.Part #
- MCP1643-I/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 550MA 8DFN
- Stock
- 2,976
- In Stock ：
- 2,976
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- LED Drivers
- Product Category :
- Switching Voltage Regulators
- Mounting Type :
- Surface Mount
- Output Voltage (Max) :
- 5 V
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 1 MHz
- Mounting :
- Surface Mount
- Package :
- Tube
- Switching Frequency :
- 1MHz
- Supplier Device Package :
- 8-DFN (2x3)
- Maximum Operating Temperature :
- + 85 C
- Max Output Current :
- 550mA
- Number of Outputs :
- 1
- Min Output Voltage :
- 600mV
- Topology :
- Step-Up (Boost)
- Published :
- 2013
- Radiation Hardening :
- No
- Base Part Number :
- MCP1643
- Mounting Style :
- SMD/SMT
- Package / Case :
- 8-VFDFN Exposed Pad
- Min Input Voltage :
- 500mV
- Series :
- --
- Applications :
- Backlight
- Switching Regulator :
- yes
- Max Output Voltage :
- 5V
- Screening Level :
- Industrial
- Qualification :
- AEC-Q100
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Brand :
- Microchip Technology / Atmel
- Internal Switch(s) :
- yes
- Voltage - Supply (Max) :
- 5V
- Input Voltage (Min) :
- 0.5(V)
- Product Type :
- Switching Voltage Regulators
- Quiescent Current :
- 1.2 uA
- Operating Temp Range :
- -40C to 85C
- Operating Temperature :
- -40°C~85°C TA
- Shutdown :
- Shutdown
- Min Operating Temperature :
- -40 °C
- Minimum Operating Temperature :
- - 40 C
- Rad Hardened :
- No
- Output Current per Channel :
- 550mA
- Supplier Package :
- DFN
- Number of Pins :
- 8
- Number of Channels :
- 1
- Input Voltage :
- 5(V)
- Output Type :
- Adjustable
- Operating Temperature Classification :
- Industrial
- Dimming :
- PWM
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Output Current :
- 1.6A
- Max Supply Voltage :
- 5V
- Voltage - Supply (Min) :
- 0.5V
- Max Operating Temperature :
- 85 °C
- Subcategory :
- PMIC - Power Management ICs
- Nominal Input Voltage (DC) :
- 500mV
- DC to DC Converter Type :
- SYNCHRONOUS STEP UP
- Current - Output / Channel :
- 550mA
- Package Type :
- DFN EP
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 5V
- Weight :
- 37.393021mg
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Type :
- DC DC Regulator
- Product Status :
- Active
- Product :
- Switching Regulators
- Output Voltage :
- 5 V
- Packaging :
- Tube
- Base Product Number :
- MCP1643
- Voltage - Output :
- 5V
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 12 Weeks
- RoHS :
- Compliant
- Datasheets
- MCP1643-I/MC
LED Drivers Microchip Technology MCP1643-I/MC Overview
The LED Drivers Microchip Technology MCP1643-I/MC is a high-efficiency, compact integrated circuit designed specifically for driving LEDs. Manufactured by Microchip Technology, this driver supports a PWM dimming input, making it ideal for applications requiring precise brightness control. Its capability to deliver up to 550 mA output current and its operation over a wide input voltage range make it a versatile choice for various high-power LED applications. The integration in an 8-DFN package ensures minimal footprint on the PCB, enhancing the design flexibility in compact devices.
MCP1643-I/MC Features
- Adjustable Output Current up to 550 mA for high-brightness LEDs.
- PWM Dimming Capability for precise brightness control.
- Wide input voltage range suitable for various battery types.
- High efficiency to ensure minimal power loss during LED driving.
- Compact 8-DFN package for reduced space usage on PCBs.
MCP1643-I/MC Applications
- Portable Lighting: Utilized in battery-powered flashlights and headlamps, ensuring long-lasting and adjustable lighting.
- Backlighting for Displays: Provides efficient and uniform backlighting in devices such as smartphones, tablets, and laptops.
- Architectural Lighting: Ideal for accent and contour lighting due to its efficient control over LED brightness and color.
- Automotive Lighting: Used in both interior and exterior vehicle lighting systems, supporting safety and style.
- Emergency Lighting: Ensures reliable operation in emergency signs and egress lighting systems during power outages.
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
-
-
