LTM4606
RECOMMENDED FOR NEW DESIGNSUltralow EMI 28VIN, 6A DC/DC μModule Regulator
- Part Models
- 8
- 1ku List Price
- Starting From $24.57
Overview
- Complete Low EMI Switch Mode Power Supply
- Wide Input Voltage Range: 4.5V to 28V
- 6A DC Typical, 8A Peak Output Current
- 0.6V to 5V Output Voltage Range
- EN55022 Class B Certified
- Output Voltage Tracking and Margining
- PLL Frequency Synchronization
- ±1.75% Total DC Error
- Power Good Output
- Current Foldback Protection (Disabled at Start-Up)
- Parallel/Current Sharing
- Current Mode Control
- Up to 93% Efficiency at 5VIN, 3.3VOUT
- Programmable Soft-Start
- Output Overvoltage Protection
- –55°C to 125°C Operating Temperature Range (LTM4606MP)
- SnPb or RoHS Compliant Finish
- 15mm × 15mm × 2.82mm LGA Package
15mm × 15mm × 3.42mm BGA Package
The LTM4606 is a complete EN55022 Class B certified noise high voltage 6A switching mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. The on-board input filter and noise cancellation circuits achieve low noise operation, thus effectively reducing the electromagnetic interference (EMI). Operating over an input voltage range of 4.5V to 28V, the LTM4606 supports an output voltage range of 0.6V to 5V, set by a single resistor. This high efficiency design delivers 6A continuous current (8A peak). Only bulk input and output capacitors are needed to finish the design.
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. The device supports output voltage tracking and output voltage margining.
Furthermore, the μModule® regulator can be synchronized with an external clock for reducing undesirable frequency harmonics and allows PolyPhase® operation for high load currents.
The LTM4606 is offered in space saving 15mm × 15mm × 2.82mm LGA and 15mm × 15mm × 3.42mm BGA packages. The LTM4606 is available with SnPb (BGA) or RoHS compliant terminal finish.
APPLICATIONS
- ASICs or FPGA Transceivers
- Telecom, Servers and Networking Equipment
- Industrial Equipment
- RF Equipment
Documentation
Data Sheet 1
User Guide 1
Technical Articles 1
Video 1
Brochure 1
Product Selector Card 3
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 |
|---|---|---|---|
| LTM4606EV#PBF | 133-Lead LGA (15mm x 15mm x 2.82mm) | ||
| LTM4606EY#PBF | 133-Lead BGA (15mm x 15mm x 3.42mm) | ||
| LTM4606IV#PBF | 133-Lead LGA (15mm x 15mm x 2.82mm) | ||
| LTM4606IY | 133-Lead BGA (15mm x 15mm x 3.42mm) | ||
| LTM4606IY#PBF | 133-Lead BGA (15mm x 15mm x 3.42mm) | ||
| LTM4606MPV#PBF | 133-Lead LGA (15mm x 15mm x 2.82mm) | ||
| LTM4606MPY | 133-Lead BGA (15mm x 15mm x 3.42mm) | ||
| LTM4606MPY#PBF | 133-Lead BGA (15mm x 15mm x 3.42mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule |
||
| LTM4606EV#PBF | PRODUCTION | |
| LTM4606EY#PBF | PRODUCTION | |
| LTM4606IV#PBF | PRODUCTION | |
| LTM4606IY | PRODUCTION | |
| LTM4606IY#PBF | PRODUCTION | |
| LTM4606MPV#PBF | PRODUCTION | |
| LTM4606MPY | PRODUCTION | |
| LTM4606MPY#PBF | PRODUCTION | |
|
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia |
||
| LTM4606EV#PBF | PRODUCTION | |
| LTM4606EY#PBF | PRODUCTION | |
| LTM4606IV#PBF | PRODUCTION | |
| LTM4606IY | PRODUCTION | |
| LTM4606IY#PBF | PRODUCTION | |
| LTM4606MPV#PBF | PRODUCTION | |
| LTM4606MPY | PRODUCTION | |
| LTM4606MPY#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 |
|---|---|---|
| Hot Swap Controllers 1 | ||
| LT4363 | RECOMMENDED FOR NEW DESIGNS | High Voltage Surge Stopper with Current Limit |
| Oscillators 1 | ||
| LTC6908 | Resistor Set SOT-23 Oscillator with Spread Spectrum Modulation | |
| Power System Management (PSM) & Sequencers 1 | ||
| LTC2974 | RECOMMENDED FOR NEW DESIGNS | 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement |
| 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:
- LTM4606
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
LTM4606EV Demo Board | EN55022B Compliant, 4.5V ≤ VIN ≤ 28V, VOUT = 0.6V to 5V at 6A