UCC28251RGPR

UCC28251RGPR
Mfr. #:
UCC28251RGPR
描述:
Switching Controllers Adv PWM Cntlr w/ Pre-Bias Operation
生命週期:
製造商新產品
數據表:
UCC28251RGPR 數據表
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更多信息:
UCC28251RGPR 更多信息 UCC28251RGPR Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
開關控制器
RoHS:
Y
拓撲:
向前
輸出數量:
4 Output
開關頻率:
40 kHz to 1000 kHz
佔空比 - 最大值:
100 %
輸出電壓:
3.25 V
輸出電流:
200 mA
最低工作溫度:
- 40 C
最高工作溫度:
+ 125 C
安裝方式:
貼片/貼片
包裝/案例:
QFN-20
打包:
捲軸
工作溫度範圍:
- 40 C to + 125 C
系列:
UCC28251
類型:
電壓模式 PWM 控制器
品牌:
德州儀器
秋季時間:
8 ns
濕氣敏感:
是的
工作電源電流:
2 mA
工作電源電壓:
12 V
產品類別:
開關控制器
上升時間:
8 ns
出廠包裝數量:
3000
子類別:
PMIC - 電源管理 IC
單位重量:
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
    A***n
    A***n
    UA

    Came quickly, the track is not tracked across ukraine

    2019-09-09
    V***o
    V***o
    BY

    The module is compact, what you need. Everything works. The track was tracked completely.

    2019-07-24
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***AS INTRUMENTS
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.
***OMO Electronic
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 INTRUMENTS
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.
***AS INSTUMENTS
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.
型號 描述 庫存 價格
UCC28251RGPR
DISTI # 296-52198-1-ND
IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
6377In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251RGPR
DISTI # 296-52198-6-ND
IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
6377In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
UCC28251RGPR
DISTI # 296-52198-2-ND
IC REG CTRLR MULT TOPOLOGY 20QFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 3000:$1.9897
UCC28251RGPR
DISTI # UCC28251RGPR
Current Mode PWM Controller 20-Pin QFN T/R (Alt: UCC28251RGPR)
RoHS: Compliant
Min Qty: 3000
Container: Tape and Reel
Asia - 0
    UCC28251RGPR
    DISTI # UCC28251RGPR
    Current Mode PWM Controller 20-Pin QFN T/R - Tape and Reel (Alt: UCC28251RGPR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel
    Americas - 0
    • 3000:$2.0900
    • 6000:$1.9900
    • 12000:$1.8900
    • 18000:$1.8900
    • 30000:$1.7900
    UCC28251RGPRAdvanced PWM Controller with Pre-Bias Operation5600
    • 1000:$1.7000
    • 750:$1.7800
    • 500:$2.1100
    • 250:$2.4800
    • 100:$2.6500
    • 25:$3.0200
    • 10:$3.2500
    • 1:$3.6100
    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
    UCC28251RGPRSwitching Controller, Current/voltage-mode, 945kHz Switching Freq-Max, PQCC20
    RoHS: Compliant
    1985
    • 1000:$1.9700
    • 500:$2.0800
    • 100:$2.1600
    • 25:$2.2600
    • 1:$2.4300
    UCC28251RGPR 2065
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      可用性
      庫存:
      Available
      訂購:
      5500
      輸入數量:
      UCC28251RGPR的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
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