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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