Manufacturer: Microchip Technology
Win Source Part Number: 884086-MCP1643-I/MC
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 550mA 8-DFN (2x3)
Package: 8-VFDFN Exposed Pad
Package: Tube
Mounting: Surface Mount
Family Name: MCP1643
Categories: Integrated Circuits (ICs)
Case / Package: 8-DFN (2x3)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Quantity per package: 150
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC LED DRVR RGLTR PWM 550MA 8DFN Product overview: MCP1643-I/MC from Microchip Technology is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 550MA. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 550MA, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-MCP1643-I/MC can be used for catalog matching and distributor lookup.
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 550mA 8-DFN (2x3)
LED DRIVER, BOOST, 1MHZ, DFN-8; Device Topology:Synchronous
IC LED DRVR RGLTR PWM 550MA 8DFN
IC LED DRVR RGLTR DIM 550MA 8DFN
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 884086-MCP1643-I/MC | 137-MCP1643-I/MC | MCP1643-I/MC-ND | 85W9052 | MCP1643-I/MC | MCP1643-I/MC |
| Product Name | PMIC - PMIC - LED Drivers - MCP1643-I/MC | 550MA LED Driver IC | LED Drivers | Led Driver, Boost, 1Mhz, Dfn-8; Device Topology Microchip | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Package Type | 8-DFN (2x3) | Tube | ||||
| Input Voltage | 0.5000 to 5 volts | 0.5000 to 5 volts | 0.5000 to 5 volts | 0.5000 to 5 volts | ||
| Output Voltage | 5 volts | 5 volts | 5 volts |
