OMO ElectronicOMO Electronic
Expand menu
0 購物車

UCC2891DR

UCC2891DR
Mfr. #:
UCC2891DR
描述:
Switching Controllers Current Mode Active Clamp
生命週期:
製造商新產品
數據表:
UCC2891DR 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
UCC2891DR 更多信息 UCC2891DR 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：
反激，前進
輸出數量：
1 Output
開關頻率：
1000 kHz
佔空比 - 最大值：
73 %
輸出電流：
2.5 A
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
安裝方式：
貼片/貼片
包裝/案例：
SOP-16
打包：
捲軸
工作溫度範圍：
- 40 C to + 85 C
系列：
UCC2891
類型：
電流模式 PWM 控制器
品牌：
德州儀器
開發套件：
UCC2891EVM
秋季時間：
14 ns
工作電源電壓：
12 V
產品類別：
開關控制器
上升時間：
19 ns
出廠包裝數量：
2500
子類別：
PMIC - 電源管理 IC
單位重量：
0.004998 oz
Tags
UCC2891DR, UCC2891D, UCC2891, UCC289, 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
    S***o
    S***o
    UA

    The goods were used.

    2019-05-02
    J***u
    J***u
    IN

    Working very nice .. nice packaging like candy rap

    2019-07-24
    E**k
    E**k
    RU

    ok

    2019-10-02
    F***a
    F***a
    KZ

    Package received all as in the description packed well. Seller recommend.

    2019-10-07
***p One Stop Global
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC T/R
***as Instruments
110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85
***ser
PWM Power Supply Controllers Current Mode Active Clamp
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:150mA ;RoHS Compliant: Yes
***OMO Electronic
The UCC2891/2/3/4 family of PWM controllers is designed to simplify implementation of the various active clamp/reset switching power topologies.
***AS INSTRUMENT
The UCC289x is a peak current-mode, fixedfrequency, high-performance pulse width modulator. It includes the logic and the drive capability for the auxiliary switch with a simple method of programming the critical delays for proper active clamp operation.
***as Instr.
The UCC2891/3 includes a 110-V start-up regulator for initial start-up and to provide keep-alive power during stand-by.
***AS INSTRU
Additional features include an internal programmable slope compensation circuit, precise DMAX limit, and a single resistor programmable synchronizable oscillator. An accurate line monitoring function also programs the converter\x92s ON and OFF transitions with regard to the bulk input voltage. Along with the UCC2897, this UCC289x family allows the power supply designer to eliminate many of the external components, reducing the size and complexity of the design.
UCC2891x High-Voltage Flyback Switcher
OMO Electronic UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for startup that is switched off during device operation and the controller current consumption that is dynamically adjusted, allows very low stand-by power. Control algorithms in the UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.
型號 描述 庫存 價格
UCC2891DR
DISTI # UCC2891DR-ND		IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$1.3068
UCC2891DRG4
DISTI # UCC2891DRG4-ND		IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$1.3068
UCC2891DR
DISTI # UCC2891DR		Current Mode PWM Controller 2A 16-Pin SOIC T/R - Tape and Reel (Alt: UCC2891DR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$1.3900
  • 5000:$1.2900
  • 10000:$1.1900
  • 15000:$1.1900
  • 25000:$1.1900
UCC2891DRG4
DISTI # UCC2891DRG4		Current Mode PWM Controller 2A 16-Pin SOIC T/R - Tape and Reel (Alt: UCC2891DRG4)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$1.3900
  • 5000:$1.2900
  • 10000:$1.1900
  • 15000:$1.1900
  • 25000:$1.1900
UCC2891D
DISTI # 595-UCC2891D		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		135
  • 1:$3.0800
  • 10:$2.7700
  • 100:$2.2600
  • 250:$2.1200
  • 500:$1.9200
  • 1000:$1.6200
  • 2500:$1.5400
  • 5000:$1.4800
UCC2891DR
DISTI # 595-UCC2891DR		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 1:$2.8500
  • 10:$2.4200
  • 100:$1.9400
  • 500:$1.7000
  • 1000:$1.4100
  • 2500:$1.3100
  • 5000:$1.2600
UCC2891DG4
DISTI # 595-UCC2891DG4		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 240:$2.2600
  • 280:$2.1200
  • 520:$1.9200
  • 1000:$1.6200
  • 2520:$1.5400
  • 5000:$1.4800
UCC2891DRG4
DISTI # 595-UCC2891DRG4		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 2500:$1.3100
  • 5000:$1.2600
圖片 型號 描述
UCC2891EVM-520

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520

 Power Management IC Development Tools UCC2891EVM-520
UCC2891EVM-520

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520-TEXAS-INSTRUMENTS

 Evaluation Module for UCC2891 Current Mode Active Clamp PWM Controlle
可用性
庫存:
Available
訂購:
3500
輸入數量:
UCC2891DR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]
從...開始
最新產品
  • bq25700A Battery Buck-Boost Charge Controller
    bq25700A Battery Buck-Boost Charge Controller
    OMO Electronic offers the bq25700A SMBus multi-chemistry battery buck-boost charge controller with system power monitor and processor hot monitor.
  • Compare UCC2891DR
    Compare UCC2891DR
    UCC2891DR vs UCC2891DRG vs UCC2891DRG4
  • TMUX1208 Analog Multiplexer (Mux)
    TMUX1208 Analog Multiplexer (Mux)
    OMO Electronic' TMUX1208 general purpose analog mux reduces system complexity and board size in a wide variety of applications including building automation.
  • TPD3S014/44 Current Limit Switch
    TPD3S014/44 Current Limit Switch
    OMO Electronic' TPD3S014/44’s are integrated devices that feature a current limited load switch and a two channel Transient Voltage Suppressor (TVS).
  • OPA388 Operational Amplifier
    OPA388 Operational Amplifier
    OMO Electronic' OPA388 precision op-amp provides rail-to-rail input output operation in a low-noise, zero-drift, zero-crossover device.
  • TLV9052 RRIO Op-Amp
    TLV9052 RRIO Op-Amp
    OMO Electronic' TLV9052 5 MHz, low-power, RRIO op-amp offers an ultra-high slew rate and low supply current per channel providing excellent AC performance.
More Newest Products
Top