LTM4660IY#PBF
ActiveMODULE DC-DC 1-OUT 4.5V TO 18V 25A 300W 120-PIN BGA TRAY
LTM4660IY#PBF
ActiveMODULE DC-DC 1-OUT 4.5V TO 18V 25A 300W 120-PIN BGA TRAY
Description
General part information
LTM4660 Series
The LTM4660 is a complete 300W output switching mode hybrid-topology step-down DC/DC μModule®(micromodule) nonisolated bus converter. Its exposed power inductor resides on the top of the package, providing an intrinsic path for heat to dissipate up and out of the module—away from one’s printed circuit board. Included in the package are the switching controller IC, power MOSFETs and supporting components. Only flying (charge-pump) capacitors, bulk input and output bypass capacitors, and a few configuration passives are needed.The LTM4660 features frequency synchronization, Burst Mode®operation and output voltage soft-start and tracking. An onboard temperature diode is available for temperature monitoring. The LTM4660 protects against short-circuit, overcurrent, and overtemperature faults. For higher power applications, multiple LTM4660 modules can be easily paralleled.The LTM4660 is offered in a 16mm × 16mm × 10.34mm BGA package with RoHS compliant terminal finish.APPLICATIONSTelecom, Data Centers and Networking EquipmentIndustrial and Test Equipment
Technical Specifications
Parameters and characteristics for this part
| Specification | LTM4660IY#PBF |
|---|---|
| Applications | ITE (Commercial) |
| Control Features | Active High, Enable |
| Current - Output (Max) | 25 A |
| Efficiency | 97.3 % |
| Features | Adjustable Output, Heat Sink, Load Sharing, Remote On/Off, Remote Sense |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 120-BBGA Module |
| Package Length | 16 mm |
| Package Name | 120-BGA |
| Package Width | 16 mm |
| Power (Watts) | 300 W |
| Size / Dimension Height | 0.41 in |
| Size / Dimension Length | 0.63 in |
| Size / Dimension Width | 0.63 in |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) | 60 V |
| Voltage - Input (Min) | 30 V |
| Voltage - Output 1 | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
