LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 550mA 8-DFN (2x3)
Win Source Part Number: 993722-MCP1643T-I/MC
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Type: DC DC Regulator
Package: Tape & Reel (TR)
Applications: Backlight
Standard Package: 3,300
Mounting: SMD (SMT)
Voltage - Output: 5V
Frequency: 1MHz
Current - Output / Channel: 550mA
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: PWM
Voltage - Supply (Min): 0.5V
Voltage - Supply (Max): 5V
Package / Case: 8-VFDFN Exposed Pad
Supplier Device Package: 8-DFN (2x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Base Product Number: MCP1643
IC LED DRVR RGLTR PWM 550MA 8DFN Product overview: MCP1643T-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-MCP1643T-I/MC can be used for catalog matching and distributor lookup.
IC LED DRVR RGLTR DIM 550MA 8DFN
IC LED DRVR RGLTR PWM 550MA 8DFN
IC LED DRVR RGLTR DIM 550MA 8DFN
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | MCP1643T-I/MC-ND | 993722-MCP1643T-I/MC | 137-MCP1643T-I/MC | MCP1643T-I/MC | MCP1643T-I/MC | 536-MCP1643T-I/MC |
| Product Name | LED Drivers | Integrated Circuits (ICs) - PMIC - LED Drivers | 550MA LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | IC LED DRVR RGLTR DIM 550MA 8DFN |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 0.5000 to 5 volts | 0.5000 to 5 volts | 0.5000 to 5 volts | |||
| Output Voltage | 5 volts | 5 volts | ||||
| Output Current | 550 milliamps | 550 milliamps | 550 milliamps |
