LED2000PUR
Led Driver, 1 Output, Buck (Step Down), 3V-18V in, 850kHz switch, VFQFPN-8
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | LED2000PURCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel2311342RL Cut Tape2311342 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$4.130 | S$4.13 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$4.130 (S$4.5017) |
| 10+ | S$2.820 (S$3.0738) |
| 50+ | S$2.680 (S$2.9212) |
| 100+ | S$2.530 (S$2.7577) |
| 250+ | S$2.400 (S$2.616) |
| 500+ | S$2.340 (S$2.5506) |
| 1000+ | S$2.220 (S$2.4198) |
| 2500+ | S$2.110 (S$2.2999) |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | LED2000PURCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel2311342RL Cut Tape2311342 |
| Technical Datasheet | |
| Topology | Buck |
| LED Driver Type | - |
| Input Voltage Min | 3V |
| Input Voltage Max | 18V |
| Output Voltage Max | - |
| Output Current Max | 3A |
| Switching Frequency Typ | 850kHz |
| IC Mounting | Surface Mount |
| IC Case / Package | VFQFPN |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (25-Jun-2025) |
| Automotive Qualification Standard | - |
| Device Topology | Buck |
| Driver Case Style | VFQFPN |
| No. of Outputs | 1Outputs |
| Switching Frequency | 850kHz |
Product Overview
The LED2000PUR is a 3A monolithic step-down Current Source with synchronous rectification. The 850kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 3A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set connecting a sensing resistor to the feedback pin. The embedded synchronous rectification and the 100mV typical RSENSE voltage drop enhance the efficiency performance. The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility. The device is fully protected against thermal overheating, overcurrent and output short-circuit.
- PWM dimming
- Synchronous rectification
- Peak current mode architecture
- Embedded compensation network
- Internal current limiting
- Ceramic output capacitor compliant
- Thermal shutdown
- 100mV Typical current sense voltage drop
- ±7% Output current accuracy
- 95mΩ HS/69mΩ LS typical RDS(on)
- 2W Power dissipation at TA <lt/> 60°C
Applications
LED Lighting, Lighting
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Topology | Buck |
|---|---|
| Input Voltage Min | 3V |
| Output Voltage Max | - |
| Switching Frequency Typ | 850kHz |
| IC Case / Package | VFQFPN |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | - |
| Driver Case Style | VFQFPN |
| Switching Frequency | 850kHz |
| LED Driver Type | - |
|---|---|
| Input Voltage Max | 18V |
| Output Current Max | 3A |
| IC Mounting | Surface Mount |
| No. of Pins | 8Pins |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
| Device Topology | Buck |
| No. of Outputs | 1Outputs |
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423390 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000114 |