LTM8027
RECOMMENDED FOR NEW DESIGNS60V, 4A DC/DC μModule (Power Module) Regulator
- Part Models
- 8
- 1ku List Price
- Starting From $24.57
Overview
- Complete Switch Mode Power Supply
- Wide Input Voltage Range: 4.5V to 60V
- (7.5V Minimum Voltage to Start)
- Wide Output Voltage Range: 2.5V to 24V (See Table 2)
- 4A Output Current
- Programmable Soft-Start
- 9μA Shutdown Supply Current
- Selectable Switching Frequency Current Mode Control
- Up to 95% Efficiency
- SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish
- Surface Mount LGA (15mm × 15mm × 4.32mm) and (15mm × 15mm × 4.92mm) BGA Packages
The LTM8027 is a complete 4A, 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 4.5V to 60V (7.5V minimum voltage to start), the LTM8027 supports output voltages up to 24V, and a switching frequency range of 100kHz to 500kHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design.
The low profile package (4.32mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. A built-in soft-start timer is adjustable with a small capacitor.
The LTM8027 is packaged in a compact (15mm × 15mm × 4.32mm) over-molded land grid array (LGA) and (15mm × 15mm × 4.92mm) BGA package suitable for automated assembly by standard surface mount equipment. The LTM8027 is available with SnPb (BGA) or RoHS compliant terminal finish.
Applications
- 12V and 42V Automotive and Heavy Equipment
- 48V Telecom Power Supplies
- Avionics and Industrial Control Systems
- Distributed Power Converters
Documentation
Data Sheet 1
User Guide 2
Design Note 1
Technical Articles 1
Brochure 1
Product Selector Card 3
Webcast 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTM8027EV#PBF | 113-Lead LGA (15mm x 15mm x 4.32mm) | ||
| LTM8027EY#PBF | 113-Lead BGA (15mm x 15mm x 4.92mm) | ||
| LTM8027IV#PBF | 113-Lead LGA (15mm x 15mm x 4.32mm) | ||
| LTM8027IY | 113-Lead BGA (15mm x 15mm x 4.92mm) | ||
| LTM8027IY#PBF | 113-Lead BGA (15mm x 15mm x 4.92mm) | ||
| LTM8027MPV#PBF | 113-Lead LGA (15mm x 15mm x 4.32mm) | ||
| LTM8027MPY | 113-Lead BGA (15mm x 15mm x 4.92mm) | ||
| LTM8027MPY#PBF | 113-Lead BGA (15mm x 15mm x 4.92mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule |
||
| LTM8027EV#PBF | PRODUCTION | |
| LTM8027EY#PBF | PRODUCTION | |
| LTM8027IV#PBF | PRODUCTION | |
| LTM8027IY | PRODUCTION | |
| LTM8027IY#PBF | PRODUCTION | |
| LTM8027MPV#PBF | PRODUCTION | |
| LTM8027MPY | PRODUCTION | |
| LTM8027MPY#PBF | PRODUCTION | |
|
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia |
||
| LTM8027EV#PBF | PRODUCTION | |
| LTM8027EY#PBF | PRODUCTION | |
| LTM8027IV#PBF | PRODUCTION | |
| LTM8027IY | PRODUCTION | |
| LTM8027IY#PBF | PRODUCTION | |
| LTM8027MPV#PBF | PRODUCTION | |
| LTM8027MPY | PRODUCTION | |
| LTM8027MPY#PBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareHardware Ecosystem
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| Oscillators 1 | ||
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Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- LTM8027
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.
