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  • MCP1643-I/MC

MCP1643-I/MC

Adjustable PMIC MCP1643 8 Pin 8-VFDFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP1643-I/MC
  • Package: 8-VFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 612
  • Description: Adjustable PMIC MCP1643 8 Pin 8-VFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
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