Rochester ISL6439IR-T
Rochester ISL6439IR-T

Rochester ISL6439IR-T

Manufacturer No:

ISL6439IR-T

Manufacturer:

Rochester

Package:

16-VQFN Exposed Pad

Description:

16 Terminals 2.97V~3.63V DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 300kHz 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.

ISL6439IR-T information

Rochester ISL6439IR-T technical specifications, attributes, parameters and parts with similar specifications to Rochester ISL6439IR-T.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-VQFN Exposed Pad
  • Surface Mount
  • YES
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Tape & Reel (TR)
  • JESD-609 Code
  • e0
  • Pbfree Code
  • no
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 16
  • Terminal Finish
  • TIN LEAD
  • Terminal Position
  • QUAD
  • Peak Reflow Temperature (Cel)
  • 240
  • Terminal Pitch
  • 0.8mm
  • Function
  • Step-Down
  • Number of Outputs
  • 1
  • Output Type
  • Transistor Driver
  • Input Voltage-Nom
  • 3.3V
  • Analog IC - Other Type
  • SWITCHING CONTROLLER
  • Output Configuration
  • Positive
  • Voltage - Supply (Vcc/Vdd)
  • 2.97V~3.63V
  • Control Features
  • Enable, Phase Control
  • Topology
  • Buck
  • Control Mode
  • VOLTAGE-MODE
  • Input Voltage (Max)
  • 3.465V
  • Control Technique
  • PULSE WIDTH MODULATION
  • Synchronous Rectifier
  • Yes
  • Switcher Configuration
  • PUSH-PULL
  • Duty Cycle (Max)
  • 100%
  • Clock Sync
  • No
  • Length
  • 5mm
  • Width
  • 5mm
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for Rochester ISL6439IR-T.

Datasheets:

ISL6439IR-T Overview


With a 16-VQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 2.97V~3.63V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 300kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Phase Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 16 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. At most, the dc to dc regulator accepts 3.465V input voltage.

ISL6439IR-T Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Phase Control
PULSE WIDTH MODULATION


ISL6439IR-T Applications


There are a lot of Rochester Electronics, LLC
ISL6439IR-T DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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.

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