LTC3809EDD#PBF External Power Switch Buck Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3809 |
| RoHS: | Compliant |
Features
| No Current Sense Resistor Required |
| Selectable Spread Spectrum Frequency Modulation for Low Noise Operation |
| Constant Frequency Current Mode Operation for Excellent Line and Load Transient Response |
| True PLL for Frequency Locking or Adjustment (Frequency Range: 250kHz to 750kHz) |
| Wide VIN Range: 2.75V to 9.8V |
| Wide VOUT Range: 0.6V to VIN |
| 0.6V ±1.5% Reference |
| Low Dropout Operation: 100% Duty Cycle |
| Selectable Burst Mode®/Pulse-Skipping/Forced Continuous Operation |
| Auxiliary Winding Regulation |
| Internal Soft-Start Circuitry |
| Output Overvoltage Protection |
| Micropower Shutdown: IQ = 9µA |
| Tiny Thermally Enhanced Leadless (3mm × 3mm) DFN and 10-lead MSOP Packages |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| PMIC | TME |
| DC/DC Cntrlr Single-OUT Step Down 750kHz 10-Pin DFN EP Tube | Richardson RFPD |
LTC3809EDD#PBF Semiconductors - ICs by Linear Technology
DC-DC CONTROLLER ADJ 750KHZ DFN-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 2.75V |
|---|---|
| Supply Voltage Max | 9.8V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 100% |
| Controller IC Case Style | DFN |
| No. of Pins | 10Pins |
| Switching Frequency | 825kHz |
| Topology | Synchronous Buck (Step Down) |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | 5A |
| Primary Input Voltage | 9.8V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3809EDD#PBF?
Additional datasheets, footprints and schematics for LTC3809EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3809EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3809EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3809EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3809EDD#PBF fall under?
The LTC3809EDD#PBF is listed under External Power Switch Buck Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3809EDD#PBF when available in the External Power Switch Buck 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 LTC3809EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3809EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3809EDD#PBF have stock available?
Authorised distributors including TME and Richardson RFPD have stock available or on a lead time for LTC3809EDD#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LTC3809EDD#PBF often in real-time on the comparison pages.
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