UCC28251RGPT

UCC28251RGPT
Mfr. #:
UCC28251RGPT
説明:
Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
ライフサイクル:
メーカー新製品
データシート:
UCC28251RGPT データシート
配達:
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支払い:
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ECAD Model:
詳しくは:
UCC28251RGPT 詳しくは UCC28251RGPT Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
コントローラーの切り替え
JBoss:
Y
トポロジー:
前方
出力数:
4 Output
スイッチング周波数:
40 kHz to 1000 kHz
デューティサイクル-最大:
100 %
出力電圧:
3.25 V
出力電流:
200 mA
最低動作温度:
- 40 C
最高作動温度:
+ 125 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
QFN-20
包装:
リール
動作温度範囲:
- 40 C to + 125 C
シリーズ:
UCC28251
タイプ:
電圧モードPWMコントローラー
ブランド:
テキサスインスツルメンツ
立ち下がり時間:
8 ns
感湿性:
はい
動作供給電流:
2 mA
動作供給電圧:
12 V
製品タイプ:
コントローラーの切り替え
立ち上がり時間:
8 ns
ファクトリーパックの数量:
250
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.002469 oz
Tags
UCC28251, UCC2825, UCC282, UCC28, UCC2, UCC
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
    R***r
    R***r
    RU

    Quickly on kamchatka.Thank you seller!!

    2019-10-10
    I***v
    I***v
    RU

    Ok!

    2019-10-06
    G***k
    G***k
    RU

    Before rostov for 40 days. Nominal corresponds.

    2019-09-24
***ical
Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin VQFN EP T/R
***as Instruments
Advanced half-bridge/full-bridge PWM controller with pre-bias operation for offline applications 20-QFN -40 to 125
***i-Key
IC REG CTRLR MULT TOPOLOGY 20QFN
***ment14 APAC
PWM CONTROLLER, 4.7V-17V, QFN-20
***nell
PWM CNTRL, 17V, 3.3VREF, 98KHZ, 20QFN; Input Voltage:20V; Output Voltage:-; Output Current:-; Supply Voltage Min:4.7V; Supply Voltage Max:17V; Controller IC Case Style:QFN; No. of Pins:20Pins; Frequency:945kHz; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2018); Packaging:Each
***AS INSTRUMENT
The UCC28251 PWM controller is designed for high power density applications that may have stringent prebiased startup requirements. The UCC28251’s integrated synchronous rectifier control outputs target high efficiency and high performance topologies such as half-bridge, full-bridge, interleaved forward, and push-pull. The UCC27210 half bridge drivers and UCC2752x MOSFET drivers used in conjunction with the UCC28251 provide a complete power converter solution.
***NS
The UCC28251 is a functional variant of the UCC28250 PWM Controller. While the same basic functionality of the UCC28250 is largely maintained, the UCC28251 is designed to enhance performance in both offline, 400-V input DC-to-DC applications and 48-V input full-bridge or half-bridge applications.
***AS INST
Externally programmable soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28251 can be configured for primary or secondary-side control and either voltage or current mode control can be implemented.
***
The oscillator operates at frequencies up to 1.8 MHz, and can be synchronized to an external clock. Input voltage feedforward, cycle-by-cycle current limit, and a programmable hiccup timer allow the system to stay within a safe operation range. Input voltage, output voltage and temperature protection can be implemented. Dead time between primary-side switch and secondary-side synchronous rectifiers can be independently programmed.
モデル 説明 ストック 価格
UCC28251RGPT
DISTI # 296-35681-2-ND
IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 250:$3.1820
UCC28251RGPT
DISTI # UCC28251RGPT
Current Mode PWM Controller 3.25V 200mA 20-Pin QFN T/R - Tape and Reel (Alt: UCC28251RGPT)
RoHS: Compliant
Min Qty: 250
Container: Reel
Americas - 0
  • 250:$2.9900
  • 500:$2.6900
  • 1000:$2.2900
  • 1500:$2.2900
  • 2500:$2.1900
UCC28251RGPT
DISTI # 67W0415
PWM CONTROLLER, 4.7V-17V, QFN-20,Input Voltage:20V,Output Voltage:-,Output Current:-,Supply Voltage Min:4.7V,Supply Voltage Max:17V,Controller IC Case Style:QFN,No. of Pins:20Pins,Frequency:945kHz,Product Range:- RoHS Compliant: Yes131
  • 1:$1.9600
  • 10:$1.9600
  • 25:$1.9600
  • 50:$1.9600
  • 100:$1.9600
UCC28251RGPTAdvanced PWM Controller with Pre-Bias Operation250
  • 1000:$1.9600
  • 750:$2.0500
  • 500:$2.4300
  • 250:$2.8600
  • 100:$3.0400
  • 25:$3.4700
  • 10:$3.7300
  • 1:$4.1500
UCC28251RGPT
DISTI # 595-UCC28251RGPT
Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
RoHS: Compliant
395
  • 1:$4.5500
  • 10:$4.0900
  • 100:$3.3500
  • 250:$3.1400
  • 500:$2.8500
  • 1000:$2.4000
  • 2500:$2.2800
UCC28251RGPR
DISTI # 595-UCC28251RGPR
Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
RoHS: Compliant
0
  • 1:$3.9600
  • 10:$3.5600
  • 100:$2.9200
  • 250:$2.7400
  • 500:$2.4900
  • 1000:$2.1000
  • 3000:$1.9900
UCC28251RGPTSwitching Controller, Current/voltage-mode, 945kHz Switching Freq-Max, PQCC20
RoHS: Compliant
812
  • 1000:$2.2600
  • 500:$2.3800
  • 100:$2.4800
  • 25:$2.5900
  • 1:$2.7900
UCC28251RGPT
DISTI # 8255488P
ADVANCED PWM CONTROLLER PRE-BIAS VQFN20, RL94
  • 500:£2.0800
  • 250:£2.2750
  • 100:£2.4300
  • 50:£2.9600
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Mfr.#: OPA365AIDBVR

OMO.#: OMO-OPA365AIDBVR-TEXAS-INSTRUMENTS

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OMO.#: OMO-SI8621BD-B-IS-SILICON-LABS

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可用性
ストック:
202
注文中:
2185
数量を入力してください:
UCC28251RGPT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
$4.55
$4.55
10
$4.09
$40.90
100
$3.35
$335.00
2021年から半導体が不足しているため、2021年以前の通常価格以下の価格です。お問い合わせください。
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