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LTM4662IY#PBF
+BOMDC DC CNVRTR 0.6-5.5V 0.6-5.5V
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LTM4662IY#PBF
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | LTM®, uModule® |
| PartStatus | Active |
| BaseProductNumber | LTM4662 |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 2 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 20V |
| Voltage-Output1 | 0.6 ~ 5.5V |
| Voltage-Output2 | 0.6 ~ 5.5V |
| Current-Output(Max) | 15A, 15A |
| Applications | ITE (Commercial) |
| Features | OCP, OVP, SCP, UVLO |
| OperatingTemperature | -40°C ~ 125°C |
| Efficiency | 96% |
| MountingType | Surface Mount |
| Package | 88-BBGA Module |
| Size/Dimension | 0.59" L x 0.44" W x 0.25" H (15.0mm x 11.3mm x 6.3mm) |
| SupplierDevicePackage | 88-BGA (15x11.25) |
| Packaging | Tray |
Tổng quan
Description
LTM4662IY#PBF is a dual μModule DC-DC converter from Analog Devices (Linear Technology). It integrates two switching regulators, power stages, inductor, and supporting components in a single compact package, providing two programmable outputs from a shared input. The device is controlled via an I2C-like interface for setting voltages, sequencing, and fault reporting. It includes protections such as overcurrent/short-circuit protection, overvoltage protection, thermal shutdown, and status reporting. Typical applications include powering CPUs/GPUs, FPGAs, ASICs, memory rails, and other core rails in servers, telecom, and industrial equipment. Packaging: -IY denotes a specific package variant; #PBF indicates RoHS-compliant (lead-free). For exact electrical specs (input range, output voltages, current capability, efficiency), refer to the LTM4662 datasheet.
Pinout
Pin count: 28 pins.
Function: LTM4662IY#PBF is a dual, high-voltage input µModule DC-DC buck regulator. It contains two synchronous switching regulators in a single package, providing input, outputs, grounds, enable, feedback, power-good, and related signal pins for per-channel regulation and status monitoring.
Function: LTM4662IY#PBF is a dual, high-voltage input µModule DC-DC buck regulator. It contains two synchronous switching regulators in a single package, providing input, outputs, grounds, enable, feedback, power-good, and related signal pins for per-channel regulation and status monitoring.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI).
- About the company: A US-based multinational semiconductor company specializing in analog, mixed-signal, and DSP integrated circuits (ADI acquired Linear Technology in 2017).
- About the company: A US-based multinational semiconductor company specializing in analog, mixed-signal, and DSP integrated circuits (ADI acquired Linear Technology in 2017).
Application
Applications include:
- Data centers/servers and GPU/CPU VRMs (multi-rail, PMBus-controlled power)
- Networking and telecom equipment (switches, base stations) requiring remote rail control
- Industrial automation (power supplies, motor drives, PLCs)
- Automotive and EV electronics needing programmable rails and fault protection
- Any system needing sequenced rails, remote monitoring, current limiting and fault-handling for DC power rails
Note: LTM4662IY#PBF is a PMBus-enabled power-management device used to manage and protect multiple DC rails in these environments.
- Data centers/servers and GPU/CPU VRMs (multi-rail, PMBus-controlled power)
- Networking and telecom equipment (switches, base stations) requiring remote rail control
- Industrial automation (power supplies, motor drives, PLCs)
- Automotive and EV electronics needing programmable rails and fault protection
- Any system needing sequenced rails, remote monitoring, current limiting and fault-handling for DC power rails
Note: LTM4662IY#PBF is a PMBus-enabled power-management device used to manage and protect multiple DC rails in these environments.
Package
LTM4662IY#PBF is supplied in a µModule BGA (ball‑grid array) package — a RoHS Pb‑Free µModule power‑module package.
