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LTM8020: 200mA, 36V DC/DC μModule (Power Module) Regulator Data Sheet8/22/2017PDF396K
Overview
Features and Benefits
- Complete Step-Down Switch Mode Power Supply
- Wide Input Voltage Range: 4V to 36V
- 1.25V to 5V Output Voltage
- EN55022 Class B Compliant
- 200mA Output Current
- Current Mode Control
- –55°C to 125°C Operating Temperature (LTM8020MPV)
- Pb-Free (e4) RoHS Compliant Package with Gold Pad Finish
- Tiny, Low Profile (6.25mm × 6.25mm × 2.32mm) Surface Mount LGA Package
Product Details
The LTM8020 is a complete 200mA, DC/DC step-down power supply. Included in the package are the switching controller, power switches, inductor, and all support components. Operating over an input voltage range of 4V to 36V, the LTM8020 supports an output voltage range of 1.25V to 5V, set by a single resistor. Only bulk capacitors are needed to finish the design. The LTM8020 meets the radiated emissions requirements of EN55022. Conducted emission requirements can be met by adding standard filter components.
The low profile (2.32mm) tiny package enables utilization of unused space on the bottom of PC boards for high density point of load regulation.
The LTM8020 is packaged in a thermally enhanced, compact (6.25mm × 6.25mm) and low profile (2.32mm) over-molded land grid array (LGA) package suitable for automated assembly by standard surface mount equipment. The LTM8020 is Pb-free and RoHS compliant.
Applications
- Automotive Battery Regulation
- Power for Portable Products
- Distributed Supply Regulation
- Industrial Supplies
- Wall Transformer Regulation
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 Data3/26/2018PDF41 K
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EMC Test Report EMSC81657A3/26/2018PDF329K
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AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines11/10/2010PDF89K
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DC1194A - Demo Manual3/4/2011PDF525K
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μModule Power Products Simplify Power4/11/2018PDF9 M
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Low EMI μModule Regulators6/22/2017PDF327K
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μModule Power Products4/4/2017PDF10M
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μModule Regulators for Analog Devices’ Processors and DSPs12/7/2016PDF804K
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.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.
LTspice Simulations
Models for the following parts are available in LTspice:
LTM8020
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 |
|---|---|---|---|---|
| LTM8020EV#PBF | Material Declaration | Reliability Data | 21-Lead LGA (6.25mm x 6.25mm x 2.32mm) | |
| LTM8020IV#PBF | Material Declaration | Reliability Data | 21-Lead LGA (6.25mm x 6.25mm x 2.32mm) | |
| LTM8020MPV#PBF | Material Declaration | Reliability Data | 21-Lead LGA (6.25mm x 6.25mm x 2.32mm) | |
| Wafer Fabrication Data | EMC Test Report EMSC81657A |
PCN-PDN Information
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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.