Monolithic step-down current source driver with synchronous rectification, capable of 4A output current. Features PWM dimming and an 850kHz operating frequency. Input voltage range is 3V to 18V, with a maximum output current of 4A. Packaged in a VQFN surface mount case, this component operates from -40°C to 150°C.
Frequency850kHz
PackageVQFN
MountingSurface Mount
Power2W
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Technical Specifications
Stmicroelectronics LED2001PUR technical specifications.
General
Package/Case
VQFN
Dimming
PWM
Frequency
850kHz
Height
0.95mm
Lead Free
Lead Free
Length
4.1mm
Max Duty Cycle
100%
Max Input Voltage
18V
Min Input Voltage
3V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
4A
Max Output Voltage
-1V
Min Output Voltage
18V
Max Supply Current
2.5mA
Max Supply Voltage
18V
Min Supply Voltage
3V
Mount
Surface Mount
Number of Outputs
1
Number of Segments
3
Operating Frequency
850 kHz
Output Current
4A
Output Current per Channel
4A
Output Type
Adjustable
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
2W
Quiescent Current
2.5mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
LED2001
Switching Frequency-Max
1MHz
Width
4.1mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics LED2001PUR Datasheet
Download the complete datasheet for Stmicroelectronics LED2001PUR to view detailed technical specifications.
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