LT1509CSW#PBF Offline Power Factor Correction (PFC) Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1509 |
| RoHS: | Compliant |
Features
| PFC and PWM Single Chip Solution |
| Synchronized Operation up to 300kHz |
| 99% Power Factor over 20:1 Load Current Range |
| Current Mode PWM |
| Instantaneous Overvoltage Protection |
| Dedicated Overvoltage Protection (OVP Pin) |
| Minimal Line Current Dead Zone |
| Typical 250µA Start-Up Supply Current |
| Line Switching Noise Filter |
| Low Quiescent Current: 13mA |
| Fast 2A Peak Current Gate Drivers |
| Separate Soft Start Controls |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Power Factor Correction and PWM Controller 0.25mA 300kHz 20-Pin SOIC W Tube | Richardson RFPD |
LT1509CSW#PBF Semiconductors - ICs by Linear Technology
PWM CONTROLLER SMD SOIC20 1509
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| UVLO | - |
|---|---|
| Supply Voltage Min | 11.5V |
| Supply Voltage Max | 25V |
| Startup Current | 12µA |
| Operating Supply Current | 250µA |
| Controller IC Case Style | SOIC |
| No. of Pins | 20Pins |
| Duty Cycle (%) | 96% |
| Frequency | 300kHz |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 100°C |
| Product Range | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 1509 |
| Controller Type | PWM |
| Operating Temperature Range | 0°C to +100°C |
| Output Current Max | 2A |
| Output Energy per Cycle | 5µJ |
| Output Type | Voltage |
| Output Voltage | 7.5V |
| Supply Voltage Range | 11.5V to 25V |
| Termination Type | Surface Mount Device |
| Voltage Vcc | 27V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1509CSW#PBF?
Additional datasheets, footprints and schematics for LT1509CSW#PBF are listed on our Part Details page. You can also find images and similar parts to LT1509CSW#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1509CSW#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1509CSW#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1509CSW#PBF fall under?
The LT1509CSW#PBF is listed under Offline Power Factor Correction (PFC) Controllers.
Can I view similar or alternative parts?
You can view similar parts to LT1509CSW#PBF when available in the Offline Power Factor Correction (PFC) Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LT1509CSW#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1509CSW#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1509CSW#PBF have stock available?
Authorised distributors including Richardson RFPD have stock available or on a lead time for LT1509CSW#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT1509CSW#PBF often in real-time on the comparison pages.
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