LTM4600
PRODUCTION10A High Efficiency DC/DC µModule (Power Module)
- Part Models
- 2
- 1ku List Price
- Starting From $21.89
Overview
- Complete Switch Mode Power Supply
- Wide Input Voltage Range: 4.5V to 20V
- 10A DC, 14A Peak Output Current
- Parallel Two μModule® DC/DC Converters for 20A Output Current
- 0.6V to 5V Output Voltage
- 1.5% Output Voltage Regulation
- Ultrafast Transient Response
- Current Mode Control
- RoHS Compliant Package
- Up to 92% Efficiency
- Programmable Soft-Start
- Output Overvoltage Protection
- Optional Short-Circuit Shutdown Timer
- Small Footprint, Low Profile (15mm × 15mm × 2.82mm) Surface Mount LGA Package
The LTM4600 is a complete 10A, DC/DC step down power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. Operating over an input voltage range of 4.5V to 20V, the LTM4600 supports an output voltage range of 0.6V to 5V, set by a single resistor. This high efficiency design delivers 10A continuous current (14A peak), needing no heat sinks or airflow to meet power specifications. Only bulk input and output capacitors are needed to finish the design.
The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. High switching frequency and an adaptive on-time current mode architecture enables a very fast transient response to line and load changes without sacrificing stability. Fault protection features include integrated overvoltage and short circuit protection with a defeatable shutdown timer. A built-in soft-start timer is adjustable with a small capacitor.
The LTM4600 is packaged in a compact (15mm × 15mm) and low profile (2.82mm) over-molded Land Grid Array (LGA) package suitable for automated assembly by standard surface mount equipment. The LTM4600 is RoHS compliant.
Applications
- Telecom and Networking Equipment
- Servers
- Industrial Equipment
- Point of Load Regulation
Documentation
Data Sheet 1
User Guide 1
Application Note 1
Design Note 1
Technical Articles 2
Product Selector Card 2
Brochure 1
Rarely Asked Question 1
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 |
|---|---|---|---|
| LTM4600EV#PBF | 104-Lead LGA (15mm x 15mm x 2.82mm) | ||
| LTM4600IV#PBF | 104-Lead LGA (15mm x 15mm x 2.82mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule |
||
| LTM4600EV#PBF | PRODUCTION | |
| LTM4600IV#PBF | PRODUCTION | |
|
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia |
||
| LTM4600EV#PBF | PRODUCTION | |
| LTM4600IV#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
| Parts | Product Life Cycle | Description |
|---|---|---|
| Circuit Monitors 1 | ||
| LTC2960 | RECOMMENDED FOR NEW DESIGNS | 36V Nano-Current Two-Input Voltage Monitor |
| Hot Swap Controllers 1 | ||
| LTC4364 | RECOMMENDED FOR NEW DESIGNS | Surge Stopper with Ideal Diode |
| Switching Regulators & Controllers 2 | ||
| LTC3880 | RECOMMENDED FOR NEW DESIGNS | Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management |
| LTM4649 | RECOMMENDED FOR NEW DESIGNS | 10A Step-Down DC/DC μModule (Power Module) Regulator |
| Temperature Sensors 1 | ||
| LTC2991 | RECOMMENDED FOR NEW DESIGNS | Octal I2C Voltage, Current, and Temperature Monitor |
Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- LTM4600
- LTM4600HV
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.
Evaluation Kits
Reference Designs
