Features and Benefits
- Complete Step-Down Switch Mode Power Supply
- Wide Input Voltage Range: 3.6V to 36V
- 2A Output Current
- 0.8V to 10V Output Voltage
- Selectable Switching Frequency: 200kHz to 2.4MHz
- EN55022 Class B Compliant
- Current Mode Control
- Programmable Soft-Start
- SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish
- Low Profile, Surface Mount LGA (9mm × 15mm × 2.82mm) and BGA (9mm × 15mm × 3.42mm) Packages
The LTM8032 is an electromagnetic compatible (EMC) 36V, 2A DC/DC step-down μModule® (power module) regulator designed to meet the radiated emissions requirements of EN55022. Conducted emission requirements can be met by adding standard filter components. Included in the package are the switching controller, power switches, inductor, filters and all support components. Operating over an input voltage range of 3.6V to 36V, the LTM8032 supports an output voltage range of 0.8V to 10V, and a switching frequency range of 200kHz to 2.4MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation.
The LTM8032 is packaged in a thermally enhanced, compact and low profile overmolded land grid array (LGA) and ball grid array (BGA) packages suitable for automated assembly by standard surface mount equipment. The LTM8032 is available with SnPb (BGA) or RoHS compliant terminal finish.
- Automotive Battery Regulation
- Power for Portable Products
- Distributed Supply Regulation
- Industrial Supplies
- Wall Transformer Regulation
Product Lifecycle Production
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.
Evaluation Kits (1)
Demonstration circuit 1386 features the LTM8032, a 2A EN55022 Class B certified step-down converter. This μModule® regulator is configured to deliver a 3.3V output from an input voltage between 5.5V to 36V at a switching frequency of 600kHz. The wide input range of the LTM8032 allows a variety of input sources. Under light load conditions, the available Burst Mode® operation supports high efficiency with low output ripple.
Tools & Simulations
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Press Releases (1)
Technical Articles (2)
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Sample & Buy
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