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LED2001PUR
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 8-VQFN Exposed Pad
Category PMIC - LED Drivers / PMIC - LED Drivers
Description
Cut Tape (CT) LED2001 Step-Down (Buck) PWM led driver 4.1mm 4A 18V 2W
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Inventory: 1543
Minimum: 1
Total Price: USD $1.8
Unit Price: USD $1.7974
≥1 USD $1.7974
≥10 USD $1.47535
≥30 USD $1.4288
≥100 USD $1.3832
≥500 USD $1.33665
≥1000 USD $1.1989
Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VQFN Exposed Pad
Number of Pins 8
Supplier Device Package 8-VFQFPN (4x4)
Technical
Operating Temperature -40°C~150°C TJ
Packaging Cut Tape (CT)
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type DC DC Regulator
Max Operating Temperature 150°C
Min Operating Temperature -40°C
Applications Lighting, Signage
Frequency 850kHz
Base Part Number LED2001
Number of Outputs 1
Output Type Adjustable
Max Output Current 4A
Max Supply Voltage 18V
Min Supply Voltage 3V
Power Dissipation 2W
Output Current 4A
Max Supply Current 2.5mA
Quiescent Current 2.5mA
Max Output Voltage -1V
Topology Step-Down (Buck)
Min Input Voltage 3V
Max Input Voltage 18V
Output Current per Channel 4A
Min Output Voltage 18V
Current - Output / Channel 4A
Internal Switch(s) Yes
Max Duty Cycle 100 %
Dimming PWM
Number of Segments 3
Switching Frequency 850kHz
Voltage - Supply (Max) 18V
Voltage - Supply (Min) 3V
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 950μm
Length 4.1mm
Width 4.1mm
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