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L6739TR
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 14 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Additional Feature | HAS MAXIMUM OUTPUT VOLTAGE 7V |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Frequency | 200kHz |
| Base Part Number | L6739 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 7V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 2A |
| Voltage - Supply (Vcc/Vdd) | 4.75V~13.2V |
| Control Features | Enable, Frequency Control, Phase Control, Power Good |
| Input Voltage (Min) | 4.75V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 100 % |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Length | 3mm |
| Width | 3mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L6739TR Overview
It comes in a 16-VFQFN Exposed Pad package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). This dc control operates at 4.75V~13.2V and has a 4.75V~13.2V supply voltage. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Enable, Frequency Control, Phase Control, Power Good for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position QUAD . A variety of 16 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 12V. Other relevant dc to dc converter ics can be found by searching "L6739". Pins number 16 of switching converter in total. Input voltage of dc dc voltage regulator should be 4.75V. Statistically, DC regulator outputs 7V volts. If you are starting a new project, you should note the dc dc regulator's typical output current is 2A. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. Switching controllers operate at 200kHz frequencies. DC to DC voltage regulator has a value of HAS MAXIMUM OUTPUT VOLTAGE 7V to better satisfy the need.
L6739TR Features
Transistor Driver Outputs
Enable, Frequency Control, Phase Control, Power Good
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 200kHz
HAS MAXIMUM OUTPUT VOLTAGE 7V
L6739TR Applications
There are a lot of STMicroelectronics L6739TR DC to DC converter applications.
- Solar power plants
- Network technology
- Gear/thread machining machines
- Cutting machine tools
- SMT equipment
- Combined machine tools
- Industrial robots
- Elevator lighting
- Automatic testing equipment
- Product burn-in