LTC4278IDKD#PBF

LTC4278IDKD#PBF
Mfr. #:
LTC4278IDKD#PBF
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:
LTC4278IDKD#PBF データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
詳しくは:
LTC4278IDKD#PBF 詳しくは LTC4278IDKD#PBF 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
電流制限:
100 mA
抵抗について-最大:
1 Ohms
動作供給電圧:
4.5 V to 20 V
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
DFN-32
包装:
チューブ
シリーズ:
LTC4278
ブランド:
アナログ・デバイセズ
動作供給電流:
6.4 mA
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:
52
サブカテゴリ:
スイッチIC
Tags
LTC4278I, LTC4278, LTC427, LTC42, LTC4, LTC
Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC4278 - IEEE 802.3at PD with Synchronous No-Opto Flyback Controller and 12V Aux Support
***ponent Distributors Inc.
IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support
***ical
Power Over Ethernet 60V Automotive 32-Pin DFN EP
***trelec
IEEE 802.3at PD Contr, SW Reg IC Operating temperature: -40...+85 °C Power supply: 10...75 V Package: DFN-32
***p One Stop Japan
Powered Device Controller 32-Pin DFN EP
***Components
In a Pack of 2, Linear Technology LTC4278IDKD#PBF, PWM Current Mode Controller, 5 (Sink) mA, 50 (Source) mA, 110 kHz, 4.5 → 20
***i-Key
IC POE CNTRL 1 CHANNEL 32DFN
***hardson RFPD
POWER MANAGEMENT IC
***ark
Power Device Controller IC; No. of Pins:32; Operating Temperature Range:-40°C to +85°C; Controller Type:Power Over Ethernet PD; Features:Synchronous No-Opto Flyback Controller and 12V Aux Support; Input Voltage Primary Max:60V ;RoHS Compliant: Yes
***ment14 APAC
IC, POWERED DEVICE CONTROLLER 60V DFN-32; IC, POWERED DEVICE CONTROLLER 60V DFN-32; Input Voltage:60V; Supply Current:1.35mA; Digital IC Case Style:DFN; No. of Pins:32; Duty Cycle (%):88%; Frequency:100kHz; Operating Temperature Range:-40°C to +85°C; MSL:MSL 1 - Unlimited
***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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可用性
ストック:
67
注文中:
2050
数量を入力してください:
LTC4278IDKD#PBFの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
参考価格(USD)
単価
小計金額
1
$7.54
$7.54
25
$5.00
$125.00
100
$4.13
$413.00
250
$3.93
$982.50
500
$3.84
$1 920.00
1000
$3.69
$3 690.00
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