LTM8024
40VIN, Dual 3.5A or Single 7A Silent Switcher μModule Regulator
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New Content (3)
Overview
Features and Benefits
- Two Complete Step-Down Switching Power Supplies
- Low Noise Silent Switcher® Architecture
- CISPR22 Class B Compliant
- Wide Input Voltage Range: 3V to 40V
- Wide Output Voltage Range: 0.8V to 8V
- 3.5A Continuous Output Current Per Channel at 12VIN, 3.3VOUT, TA = 80°C
- Multiphase Parallel Operation to Increase Current
- Selectable Switching Frequency: 200kHz to 3MHz
- Compact Package (9mm × 11.25mm × 3.32mm) Surface Mount BGA
Product Details
The LTM8024 is 40VIN, dual 3.5A or single 7A step-down Silent Switcher µModule® regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies up to 3MHz. Included in the package are the controllers, power switches, inductors, and support components. Operating over a wide input voltage range, the LTM8024 supports output voltages from 0.8V to 8V, and a switching frequency range of 200kHz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8024 product video is available on website.
The LTM8024 is packaged in a thermally enhanced, compact (9mm × 11.25mm × 3.32mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8024 is RoHS compliant.
Applications
- Automotive Battery Regulation
- Power for Portable Products
- Distributed Supply Regulation
- Industrial Supplies
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
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R598 Reliability Data3/26/2018
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DC1868A - Demo Manual12/6/2019
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Silent Switcher Technology8/15/2023
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Optimizing Power Systems for the Signal Chain—Part 2: High Speed Data Converters4/9/2021 Analog Dialogue
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Optimizing Power Systems for the Signal Chain—Part 1: How Much Power Supply Noise Is Tolerable?3/5/2021 Analog Dialogue
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
LTM8024
Design Resources
ADI 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. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| LTM8024EY#PBF | Material Declaration | Reliability Data | 88-Lead BGA (11.25mm x 9mm x 3.32mm) | |
| LTM8024IY#PBF | Material Declaration | Reliability Data | 88-Lead BGA (11.25mm x 9mm x 3.32mm) | |
| Wafer Fabrication Data | R598 Reliability Data |
PCN-PDN Information
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Support & Discussions
LTM8024 Discussions
Sample & Buy
Ordering FAQs
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Buy Now Pricing
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List Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.