MCP1643-I/MC
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad |
| Number of Pins | 8 |
| Weight | 37.393021mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2013 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Applications | Backlight |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP1643 |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Max Output Current | 550mA |
| Max Supply Voltage | 5V |
| Output Current | 1.6A |
| Max Output Voltage | 5V |
| Topology | Step-Up (Boost) |
| Min Input Voltage | 500mV |
| Max Input Voltage | 5V |
| Output Current per Channel | 550mA |
| Min Output Voltage | 600mV |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Switching Frequency | 1MHz |
| Voltage - Supply (Min) | 0.5V |
| Nominal Input Voltage (DC) | 500mV |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MCP1643-I/MC Overview
On the board, there is also a 8-VFDFN Exposed Pad package that saves space.As part of the design of this LED driver, there are 1 outputs that have been used.This mounting method is Surface Mount.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.It is possible for the led driver ic to function normally at -40°C~85°C TA.There are significant benefits for Backlight.This module has 8 pins as its base.There may be undetermined failures if the voltage supply falls below 0.5V.It's mounted on the way to Surface Mount.MCP1643 is the base part number for the LED driver.The voltage of 5V is acceptable.With a minimum input voltage of 500mV volts, it can operate.There is 5V maximum value for supply current.There is no current available to supply to the load.The electronic component can fully perform its functions if the switching frequency is maintained at 1MHz.LED drivers can deliver all benefits of 550mA due to their maximum output current.The output voltage should not be in excess of 5V.It maintains a minimum voltage of 600mV.The output type of the device is Adjustable.
MCP1643-I/MC Features
Available in the 8-VFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Switching frequency of 1MHz
MCP1643-I/MC Applications
There are a lot of Microchip Technology MCP1643-I/MC LED Driver ICs applications.
- Constant Voltage Power Source for portable equipment
- LED Lighting PFCs, Linear Dimmable
- Stage and Studio lighting
- Museum lighting
- White LED Backlight for portable equipment
- Sports Facility Lighting
- Medical surgery lighting
- LED Lightings for Inspection Devices
- Linear fluorescent
- Other Electronic Devices
