LT1074 DATASHEET PDF

5A Onboard Switch (LT) Operates to 60V Input kHz Switching Frequency Greatly Improved Details, datasheet, quote on part number: LTHV. 5A Onboard Switch (LT) Operates to 60V Input kHz Switching Frequency Greatly Improved Details, datasheet, quote on part number: LT . LT datasheet, LT pdf, LT data sheet, datasheet, data sheet, pdf, Linear Technology, Step-Down Switching Regulator.

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The LT is a 5A LT is rated at 2A monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components,are included on the chip. The switch output is specified to swing 40V below ground, allowing the LT to drive a tapped-inductor in the buck mode with output currents up to 10A.

The LT uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs. On-chip pulse by pulse current limiting makes the LT nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost configurations.

A 7-pin TO package is also available which allows current limit to be adjusted down to zero. In addition, full micropower shutdown can be programmed. See Application Note 44 for design details. At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

LT1074 Buck Converter overview

Click on the link in the section below to download a demonstration circuit. Datasheer has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery lh1074, please contact your local Analog Devices, Inc.

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Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. The package for this IC i. An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our Package Site. Pin Count is the number of pins, balls, or pads on the device. This is the tl1074 operating range of the device. The various ranges specified are as follows:. Indicates the packing option of the model Tube, Reel, Tray, etc. This is the date Analog Devices, Inc. Most orders ship within 48 hours of this date.

Once an order has been placed, Datasheett Devices, Inc. It is important to note the scheduled dock date on the order entry datssheet. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered.

LT Datasheet pdf – Step-Down Switching Regulator – Linear Technology

Transit times from these sites lt10744 vary. Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb Lead free information page. The Purchase button will be displayed if model is available for purchase online at Analog Devices or one of our authorized distributors. Select the purchase button to display inventory availability and online purchase options.

The Sample button will be displayed if a model is available for web samples. If a model is not available for web samples, look datashewt notes on the product page that indicate how to request samples or Contact ADI. Please Select a Region. Please Select a Language. Product Details The LT is a 5A LT is rated at 2A monolithic bipolar switching regulator which requires only a few external parts for normal operation.

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A fixed 5V output, 2A version is also available. Product Categories Power Management. High Input Voltage Buck. Internal Power Switch Buck. Comparable Parts Click to see all in Parametric Search.

Product Lifecycle Production At least one model within this product family is in production and available for purchase. To launch ready-to-run LTspice demonstration circuits for this part: Download and install LTspice on your computer. LTspice downloads and documentation. Models for the following parts are available in LTspice: Didn’t find what you were looking for?

Model Package Pins Temp.

Price Rohs Orders from Analog Devices. Model The model number is a specific version of a generic that can be purchased or sampled. Status Status indicates the current lifecycle of the product.

This can be one of 4 stages: The model has not been released to general production, but samples may be available. The model is currently being produced, and generally available for purchase and sampling.

The model has been scheduled for obsolescence, but may still be purchased for a limited time. The specific part is obsolete and no longer available.

Other models listed in the table may still be available if they have a status that is not obsolete. Package Description The package for this IC i. Pin Count Pin Count is the number of pins, balls, or pads on the device. Temperature Range This is the acceptable operating range of the device.

The various ranges specified are as follows: Temperature ranges may vary by model. Please consult the datasheet for more information.

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