Rochester ISL6439AIR-T

Manufacturer No:

ISL6439AIR-T

Manufacturer:

Rochester

Package:

16-VQFN Exposed Pad

Description:

16 Terminals 2.97V~3.63V DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 600kHz Transistor Driver

Quantity:

Delivery:

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In Stock :Available

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ISL6439AIR-T information

Rochester ISL6439AIR-T technical specifications, attributes, parameters and parts with similar specifications to Rochester ISL6439AIR-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 ISL6439AIR-T.

Datasheets:

rochesterelectronicsllc-isl6439irt-datasheets-6006.pdf

rochesterelectronicsllc-isl6425erz-datasheets-1183.pdf

ISL6439AIR-T Overview

This switching controller fits most application requirements since it is packaged in a 16-VQFN Exposed Pad package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 2.97V~3.63V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. There is a switch at 600kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Enable, Phase Control is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . A variety of terminations with 16 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 3.3V. The dc to dc regulator can only accept a maximum input voltage of 3.465V.

ISL6439AIR-T Features

Transistor Driver Outputs
Switching Frequency: 600kHz
Enable, Phase Control
PULSE WIDTH MODULATION

ISL6439AIR-T Applications

There are a lot of Rochester Electronics, LLC
ISL6439AIR-T DC to DC converter applications.

Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection 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)

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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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.