ST L6739TR
ST L6739TR

ST L6739TR

Manufacturer No:

L6739TR

Manufacturer:

ST

Package:

16-VFQFN Exposed Pad

Description:

16 Terminals 4.75V~13.2V 16-Pin L6739 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Transistor Driver

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

L6739TR information

ST L6739TR technical specifications, attributes, parameters and parts with similar specifications to ST L6739TR.

  • Type
  • Parameter
  • Lifecycle Status
  • ACTIVE (Last Updated: 7 months ago)
  • Factory Lead Time
  • 14 Weeks
  • 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
  • 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
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ST L6739TR.

Datasheets:

L6739TR Overview


As a result of 16-VFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 4.75V~13.2V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Phase Control, Power Good. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. There are many different types of terminations for 16. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. A search for "L6739" will reveal other relevant dc to dc converter ics. 16 pins are present on switching converter. Input voltage of dc dc voltage regulator must be 4.75V. Statistically, the DC regulator outputs 7V voltage. It's important to remember that the dc dc regulator's normaloutput current is 2A, so you should note it down when starting a new project. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controller operates at 200kHz Hz. DC to DC voltage regulator has the value of HAS MAXIMUM OUTPUT VOLTAGE 7V to better satisfy the requirement.

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.


  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

L6739TR Relevant information

The following parts are popular search parts in Integrated Circuits (ICs).