LTM4662IY#PBF

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LTM4662IY#PBF

DC DC CNVRTR 0.6-5.5V 0.6-5.5V

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  • Mfr。パート #LTM4662IY#PBF
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仕様

Series LTM®, uModule®
Part Status Active
Base Product Number LTM4662
Type Non-Isolated PoL Module
Number of Outputs 2
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 20V
Voltage - Output 1 0.6 ~ 5.5V
Voltage - Output 2 0.6 ~ 5.5V
Current - Output (Max) 15A, 15A
Applications ITE (Commercial)
Features OCP, OVP, SCP, UVLO
Operating Temperature -40°C ~ 125°C
Efficiency 96%
Mounting Type 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)
Supplier Device Package 88-BGA (15x11.25)
Packaging Tray

概要

Description

LTM4662IY#PBF is a dual high-efficiency µModule DC-DC regulator from Analog Devices (Linear Technology lineage). It integrates the power stage (MOSFETs), control circuitry, and often the inductor into a single compact package, delivering two low‑voltage rails from a higher input voltage for heavy digital loads (CPUs, FPGAs, memory, etc.). Key points:
- Two independently regulated outputs (VOUT1, VOUT2) with programmable or fixed voltages.
- Wide input range and high efficiency for dense power delivery.
- Built‑in protection: overcurrent/short‑circuit protection, thermal shutdown, undervoltage lockout, and soft‑start.
- Easy board integration: minimal external components beyond decoupling capacitors and feedback resistors; often supports remote sensing.
- Good for space‑constrained applications requiring multiple rails, reduced BOM, and quick time‑to‑market.
Suffix notes:
- #PBF denotes Pb‑free (RoHS) packaging.
- IY is the specific package/temperature grade code.
For exact electrical specs, pinout, layout guidelines, and programming options, refer to the LTM4662IY#PBF datasheet.

Package

LTM4662IY#PBF is a Pb‑free (PBF) µModule supplied in a Ball Grid Array (BGA) package (µModule power BGA). See the LTM4662 datasheet for exact ball count and dimensions.

Pinout

28 pins. It is a dual-channel µModule DC-DC converter (dual synchronous buck regulators) with PMBus-compatible control.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI). About the company: a global American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Application

Application areas:
- Hot-swap/front-end power switches in servers, data centers, and telecom backplanes
- Dual-rail VRMs for CPUs, GPUs, FPGAs, and ASICs
- Redundant/OR-ing power paths in high-availability systems
- Industrial automation and motor-drive DC-DC power supplies
- Distributed power architectures in data centers and networking equipment

Equivalent

Direct one-to-one equivalents for LTM4662IY#PBF aren’t publicly published. It’s a Linear Technology/Analog Devices dual hot‑swap/current‑limit controller. Functionally similar parts include LTC4359, LTC4357, LTC4364/LTC4365 (hot‑swap controllers). For exact cross-reference, use distributor databases (Digi‑Key/Mouser) with the LTM4662’s voltage/current specs and package (IY, #PBF).

出荷

出荷方法私たち

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出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

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