LT4180IGN#PBF Cable Drop Compensation by Analog Devices

Status: Production
Series: LT4180
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT4180 solves the problem of providing tight load regulation over long, highly resistive cables without requiring an additional pair of remote sense wires. This Virtual Remote Sense™ device continuously interrogates the line impedance and corrects the power supply output voltage via its feedback loop to maintain a steady voltage at the load regardless of current changes. The LT4180 is a full-featured controller with 5mA optoisolator sink capability, under/overvoltage lockout, soft-start and a ±1% internal voltage reference. The Virtual Remote Sense feature set includes user-programmable dither frequency and optional spread spectrum dither. The LT4180 works with any topology and type of isolated or nonisolated power supply, including DC/DC converters and adjustable linear regulators. The LT4180 is available in a 24-pin, SSOP package.

Where to Buy

Prices starting from US$4.70

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.70
3,850
in stock
Buy Now
Logo for Rochester Electronics
Rochester Electronics
from US$4.95
1,375
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$6.23
0
in stock
Buy Now
Buy Now

Features

Tight Load Regulation with Highly Resistive Cables without Requiring Remote Sense Wiring
Compatible with Isolated and Nonisolated Power Supplies
±1% Internal Voltage Reference
5mA Sink Current Capability
Soft-Correct Reduces Turn-On Transients
Undervoltage and Overvoltage Protection
Pin-Programmable Dither Frequency
Optional Spread Spectrum Dither
Wide VIN Range: 3.1V to 50V
24-Pin SSOP Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Virtual Remote Sense Cntr | Analog Devices
Controller 3.1V to 50V 24-Pin SSOP N Tube | Richardson RFPD


LT4180IGN#PBF Special Function by Linear Technology

CNTRL VIRTUAL REMOTE SENSE 24SSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Virtual Remote Sense Controller
Supply Voltage Min 3.1V
Supply Voltage Max 50V
IC Package Type SSOP
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 4180
Brief Features Soft Correct Reduces Turn On Transients Optional Spread Spectrum Dither
Operating Temperature Range -40°C to +125°C
Supply Voltage Range 3.1V to 50V

Last 6 months Inventory & Pricing History


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT4180IGN#PBF?

Additional datasheets, footprints and schematics for LT4180IGN#PBF are listed on our Part Details page. You can also find images and similar parts to LT4180IGN#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT4180IGN#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT4180IGN#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT4180IGN#PBF fall under?

The LT4180IGN#PBF is listed under Cable Drop Compensation.

Can I view similar or alternative parts?

You can view similar parts to LT4180IGN#PBF when available in the Cable Drop Compensation range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT4180IGN#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT4180IGN#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT4180IGN#PBF have stock available?

Authorised distributors including Analog Devices, Rochester Electronics and Richardson RFPD have stock available or on a lead time for LT4180IGN#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LT4180IGN#PBF often in real-time on the comparison pages.

What if I can't find stock of LT4180IGN#PBF?

You can fill out our help required form which you can use to request a quote for LT4180IGN#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.