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MCP1643T-I/MC
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-VFDFN Exposed Pad
Category PMIC - LED Drivers / PMIC - LED Drivers
Description
Tape & Reel (TR) MCP1643 Step-Up (Boost) PWM led driver 37.393021mg 550mA 5V 1MHz
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Inventory: 5609
Minimum: 1
Total Price: USD $2.15
Unit Price: USD $2.14795
≥1 USD $2.14795
≥200 USD $1.7632
≥500 USD $1.7081
≥1000 USD $1.653
Technical Details
Supply Chain
Factory Lead Time 12 Weeks
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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
Frequency 1MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP1643
Number of Outputs 1
Max Supply Voltage 5V
Output Current 550mA
Topology Step-Up (Boost)
Output Current per Channel 550mA
Internal Switch(s) Yes
Dimming PWM
Switching Frequency 1MHz
Voltage - Supply (Min) 0.5V
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Weight 37.393021mg
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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