Rochester ISL6439IRZ
Rochester ISL6439IRZ

Rochester ISL6439IRZ

Manufacturer No:

ISL6439IRZ

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.

ISL6439IRZ information

Rochester ISL6439IRZ technical specifications, attributes, parameters and parts with similar specifications to Rochester ISL6439IRZ.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-VQFN Exposed Pad
  • Surface Mount
  • YES
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Tube
  • JESD-609 Code
  • e3
  • Pbfree Code
  • yes
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 16
  • Terminal Finish
  • MATTE TIN
  • Terminal Position
  • QUAD
  • Peak Reflow Temperature (Cel)
  • 260
  • Terminal Pitch
  • 0.8mm
  • Time@Peak Reflow Temperature-Max (s)
  • 30
  • 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
  • Frequency - Switching
  • 300kHz
  • 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 ISL6439IRZ.

Datasheets:

ISL6439IRZ Overview


In the 16-VQFN Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 2.97V~3.63V volts and has 2.97V~3.63V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 300kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Phase Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. QUAD are the position of the terminal of the switching converters. Various 16 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 3.3V. The dc to dc regulator can only accept 3.465V input voltage.

ISL6439IRZ Features


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


ISL6439IRZ Applications


There are a lot of Rochester Electronics, LLC
ISL6439IRZ DC to DC converter applications.


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

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.

ISL6439IRZ Relevant information

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