L6739TR DC-DC Switching Converters by STMicroelectronics
Single-phase PWM controller with light-load efficiency optimization
| Status: | Active |
|---|---|
| Series: | L6739 |
| RoHS: | Compliant |
Features
| Flexible power supply from 5 V to 12 V bus |
| Power conversion input as low as 1.5 V |
| Light-load efficiency optimization |
| Embedded bootstrap switch |
| VIN detector |
| 0.8 V internal reference |
| 0.5% output voltage accuracy |
| Remote GND recovery |
| High current integrated drivers |
| Sensorless and programmable precise-OC sense across inductor DCR |
| OV protection |
| Overtemperature protection |
| Programmable oscillator up to 600 kHz |
| LS-less to manage pre-bias startup |
| Adjustable output voltage |
| Disable function |
| Internal soft-start |
| VFQFPN 16 - 3 x 3 mm package |
Resources
Product Specifications |
|---|
| DB2253 Single-phase PWM controller with light-load efficiency optimization |
| DS10351 Single-phase PWM controller with light-load efficiency optimization |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Alternative Descriptions
| L6739 Series 13.2 V 220 kHz 7.5 mA Single-phase PWM Controller - VFQFPN-16 | Future Electronics |
| Ufbga 7X7 129 B P 0.5/Tray |Stmicroelectronics L6739TR | Newark Electronics |
| PWM CONTROLLER, 200KHZ, 13.2V, VFQFN-16 | Farnell |
| Voltage Mode PWM Controller 7V 2000mA 16-Pin VFQFPN T/R | Avnet Asia |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a L6739TR?
Additional datasheets, footprints and schematics for L6739TR are listed on our Part Details page. You can also find images and similar parts to L6739TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L6739TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6739TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L6739TR fall under?
The L6739TR is listed under Power Management > DC-DC Switching Converters > Single-phase Controllers.
Can I view similar or alternative parts?
You can view similar parts to L6739TR when available in the Single-phase 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 L6739TR you can contact the distributor directly for product support, shipping queries etc.
Is the L6739TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L6739TR have stock available?
Authorised distributors including Future Electronics, Newark Electronics, Farnell, Avnet Asia and EBV Elektronik have stock available or on a lead time for L6739TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L6739TR often in real-time on the comparison pages.
What if I can't find stock of L6739TR?
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