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ADI LTM4644IYPBF

Name: LTM4644IYPBF
Brand: Analog Devices, Inc
Rating: 4.8 (10 reviews)

DC DC CONVERTER 4X0.6-5.5V

ブランド: Analog Devices, Inc

製造元部品 #: LTM4644IYPBF

データシート: LTM4644IYPBF データシート (PDF)

パッケージ/ケース: BGA-77

製品の種類: Integrated Circuits (ICs)

RoHS ステータス:

在庫状況: 2,806 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

簡単な見積もり

RFQを提出してください LTM4644IYPBF またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

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述べる

LTM4644IYPBF 概要

The LTM4644IYPBF is a high-performance step-down (buck) DC-DC power module manufactured by Analog Devices, Inc. This module integrates various components required for a DC-DC converter into a compact, surface-mount package. It is designed for a wide range of applications where efficient and reliable voltage regulation is needed.

特徴

Step-Down DC-DC Converter: The LTM4644IYPBF is a step-down voltage regulator, which means it takes a higher input voltage and produces a lower, regulated output voltage.

High Integration: This power module integrates multiple components into a single package, including the switching controller, power MOSFETs, inductors, compensation components, and input/output capacitors. This high level of integration simplifies the design and reduces the need for external components.

Wide Input Voltage Range: It typically operates over a wide input voltage range, making it suitable for applications with varying input voltage levels.

High Efficiency: The LTM4644IYPBF is designed for high efficiency, which helps reduce power dissipation and heat generation. This is particularly important in battery-powered and energy-efficient applications.

Low Noise: The module is designed to provide low output voltage ripple and noise, which is essential in sensitive analog and RF applications.

Adjustable Output Voltage: Users can often adjust the output voltage within a specified range to meet the requirements of their specific application.

Current Limit and Thermal Protection: Built-in current limit and thermal protection features enhance the safety and reliability of the power module.

Parallel Operation: Some versions of this module support parallel operation, allowing multiple modules to be connected in parallel for increased output current capability.

応用

Telecommunications

Industrial equipment

Point-of-load regulation

Data center infrastructure

仕様

パラメータ	価値	パラメータ	価値
Source Content uid	LTM4644IY#PBF	Pbfree Code	No
Rohs Code	No	Part Life Cycle Code	Active
Ihs Manufacturer	ANALOG DEVICES INC	Package Description	BGA,
Pin Count	77	Manufacturer Package Code	05-08-1900
Reach Compliance Code	compliant	Samacsys Manufacturer	Analog Devices
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	14 V	Input Voltage-Min	4 V
Input Voltage-Nom	12 V	JESD-30 Code	R-PBGA-B77
JESD-609 Code	e1	Length	15 mm
Moisture Sensitivity Level	3	Number of Functions	4
Number of Terminals	77	Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C	Output Voltage-Nom	1.5 V
Package Body Material	PLASTIC/EPOXY	Package Code	BGA
Package Shape	RECTANGULAR	Package Style	GRID ARRAY
Peak Reflow Temperature (Cel)	245	Seated Height-Max	5.21 mm
Surface Mount	YES	Switcher Configuration	BUCK
Switching Frequency-Max	1300 kHz	Temperature Grade	AUTOMOTIVE
Terminal Finish	Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)	Terminal Form	BALL
Terminal Pitch	1.27 mm	Terminal Position	BOTTOM
Time@Peak Reflow Temperature-Max (s)	30

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

保証

1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。

2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。ただし、商品は元の状態のままでなければなりません。

パッキング

ステップ1 :製品
ステップ2 :真空包装
ステップ3 :静電気防止袋
ステップ4 :個包装
ステップ5 :梱包箱
ステップ6 :バーコード配送タグ

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社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。

私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。

すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。

パーツポイント

The LTM4644IYPBF is a high-efficiency, quad-output DC/DC µModule regulator. It offers four independently regulated outputs with maximum efficiency and minimal external components. The chip integrates power field-effect transistors (FETs), inductors, and control circuitry, providing a compact and reliable solution. It is suitable for a wide range of applications, including telecom and networking equipment, industrial systems, and test and measurement instruments.
Equivalent

The equivalent products of the LTM4644IYPBF chip include the LTM4644EY, LTM4644IY, LTM4644VY, LTM4644V-1, and LTM4644V-5.
Features

The LTM4644IYPBF is a compact and versatile power module designed for high-density applications. It features a dual 4A step-down DC/DC regulator with integrated inductors, providing high efficiency and reducing the need for external components. The module also offers input and output voltage monitoring, programmable soft-start, and fault protection features for reliable and easy power management.
Pinout

The LTM4644IYPBF is a 14-pin power module. It is a compact, high-efficiency step-down μModule regulator for powering components such as processors, ASICs, and FPGAs. It features integrated inductor, MOSFETs, sense resistor, and compensation components, providing a complete power solution in a small package.
Manufacturer

The LTM4644IYPBF is manufactured by Analog Devices, Inc. It is a global semiconductor company that designs and produces integrated circuits and related technologies used in various industries, including automotive, communications, healthcare, and industrial sectors.
Application Field

The LTM4644IYPBF is a DC/DC power module that is suitable for a wide range of applications, including telecom, industrial, and test and measurement equipment. It is specifically designed for high power density and reliability requirements.
Package

The LTM4644IYPBF chip is part of a surface-mount package type called LGA (Land Grid Array). It has a Quad Flat No-Lead (QFN) form and measures approximately 15mm x 15mm in size.