LTC4278CDKD#TRPBF

Mfr. #:: LTC4278CDKD#TRPBF
メーカー:: Analog Devices Inc.
説明:: Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support
ライフサイクル:: メーカー新製品
データシート:: LTC4278CDKD#TRPBF データシート
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詳しくは:: LTC4278CDKD#TRPBF 詳しくは LTC4278CDKD#TRPBF Product Details

製品属性
属性値

メーカー：: アナログ・デバイセズ

製品カテゴリ：: 電源スイッチIC-POE / LAN

JBoss：: Y

タイプ：: パワードデバイス-PD

標準：: 802.3at

取り付けスタイル：: SMD / SMT

パッケージ/ケース：: DFN-32

包装：: リール

シリーズ：: LTC4278

ブランド：: アナログ・デバイセズ

製品タイプ：: 電源スイッチIC-POE / LAN

ファクトリーパックの数量：: 2500

サブカテゴリ：: スイッチIC

Tags: LTC4278, LTC427, LTC42, LTC4, LTC

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC4278CDKD#TRPBF 説明

***ear Technology: LTC4278 - IEEE 802.3at PD with Synchronous No-Opto Flyback Controller and 12V Aux Support

***i-Key: IC POE CNTRL 1 CHANNEL 32DFN

***hardson RFPD: POWER MANAGEMENT IC

***log Devices: The LTC4278 is an integrated Powered Device (PD) controller and switching regulator intended for high power IEEE 802.3at and 802.3af applications. With a wide input voltage range, the LTC4278 is specifically designed to support PD applications that include a low-voltage auxiliary power input such as a 12V wall adaptor. The inclusion of a shutdown pin provides simple implementation of both PoE and auxiliary dominate applications. In addition, the LTC4278 supports both 1-event and 2-event classifications as defined by the IEEE, thereby allowing the use in a wide range of product configurations. The LTC4278 synchronous, current mode, flyback controller generates multiple supply rails in a single conversion step providing for the highest system efficiency while maintaining tight regulation across all outputs. The LTC4278 includes Linear Technology’s patented No-Opto feedback topology to provide full IEEE 802.3 isolation without the need of an opto-isolator circuit. A true soft-start function allows graceful ramp-up of all output voltages. The LTC4278 is available in a space saving 32-pin DFN package. Applications VoIP Phones with Advanced Display Options Dual-Radio Wireless Access Points PTZ Security Cameras RFID Readers Industrial Controls

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