UCC3889DTR

UCC3889DTR
Mfr. #:
UCC3889DTR
描述:
AC/DC Converters Off-line Power Supply Controller
生命周期:
制造商新产品。
数据表:
UCC3889DTR 数据表
交货:
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ECAD Model:
更多信息:
UCC3889DTR 更多信息 UCC3889DTR Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
交流/直流转换器
RoHS:
Y
安装方式:
贴片/贴片
包装/案例:
SOIC-8
输出电压:
12 V, 18 V
输入/电源电压 - 最小值:
6.6 V
输入/电源电压 - 最大值:
9.3 V
拓扑:
飞回来
开关频率:
250 kHz
占空比 - 最大值:
55 %
工作电源电流:
1.2 mA
最低工作温度:
0 C
最高工作温度:
+ 70 C
输出电流:
200 mA
系列:
UCC3889
打包:
卷轴
隔离:
非隔离
输出数量:
1 Output
工作温度范围:
0 C to + 70 C
类型:
脉宽调制控制器
品牌:
德州仪器
开发套件:
UCC3889EVM
湿气敏感:
是的
产品类别:
交流/直流转换器
出厂包装数量:
2500
子类别:
PMIC - 电源管理 IC
单位重量:
0.002561 oz
Tags
UCC3889D, UCC3889, UCC388, UCC38, UCC3, 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***v
    A***v
    RU

    Each piece in an individual antistatic package.

    2019-04-04
    A***R
    A***R
    RU

    I received the order as i collect the scheme i will add!

    2019-08-29
    D***V
    D***V
    RU

    Everything works, thanks

    2019-10-07
    I***v
    I***v
    RU

    Everything is ok!

    2019-06-17
***as Instruments
Off-Line Power Supply Controller 8-SOIC 0 to 70
***p One Stop Global
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Off-line Power Supply Controller
***ark
IC, OFF-LINE POWER SUPPLY CTRL, 8-SOIC
***i-Key
IC PWM FLYBACK ISOLATED VM 8SOIC
***ical
Off Line Power Supply Controller
***et
OFF-LINE PWR SUPPLY CONT
***as Instruments (TI)
The UCC1889 controller is optimized for use as an off-line, low power, low voltage, regulated bias supply. The unique circuit topology utilized in this device can be visualized as two cascaded flyback converters, each operating in the discontinuous mode, and both driven from a single external power switch. The significant benefit of this approach is the ability to achieve voltage conversion ratios of 400V to 12V with no transformer and low internal losses.
***ASI
The control algorithm utilized by the UCC1889 is to force the switch on time to be inversely proportional to the input line voltage while the switch off time is made inversely proportional to the output voltage. This action is automatically controlled by an internal feedback loop and reference. The cascaded configuration allows a voltage conversion from 400V to 12V to be achieved with a switch duty cycle greater than 10%. This topology also offers inherent short circuit protection since as the output voltage falls to zero, the switch off time approaches infinity.
***AS INTRUMENTS
The output voltage can be easily set to 12V or 18V. Moreover, it can be programmed for other output voltages less than 18V with a few additional components. An isolated version can be achieved with this topology as described further in Unitrode Application Note U-149.
型号 描述 库存 价格
UCC3889DTR
DISTI # V98:2334_07429809
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
RoHS: Compliant
1335
  • 1000:$1.0428
  • 500:$1.2522
  • 250:$1.5206
  • 100:$1.5366
  • 25:$1.8998
  • 10:$1.9201
  • 1:$2.1415
UCC3889DTR
DISTI # 296-44576-1-ND
IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
768In Stock
  • 1000:$1.1201
  • 500:$1.3519
  • 100:$1.6454
  • 10:$2.0470
  • 1:$2.2800
UCC3889DTR
DISTI # 296-44576-6-ND
IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
768In Stock
  • 1000:$1.1201
  • 500:$1.3519
  • 100:$1.6454
  • 10:$2.0470
  • 1:$2.2800
UCC3889DTR
DISTI # 296-44576-2-ND
IC PWM FLYBACK ISOLATED VM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 5000:$0.9750
  • 2500:$1.0125
UCC3889DTR
DISTI # 25833868
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
RoHS: Compliant
1335
  • 1000:$1.0428
  • 500:$1.2522
  • 250:$1.5206
  • 100:$1.5366
  • 25:$1.8998
  • 10:$1.9201
  • 7:$2.1415
UCC3889DTR
DISTI # UCC3889DTR
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC3889DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$1.0879
  • 5000:$1.0349
  • 10000:$1.0009
  • 15000:$0.9669
  • 25000:$0.9409
UCC3889D
DISTI # 595-UCC3889D
AC/DC Converters Off-Line Cntlr
RoHS: Compliant
273
  • 1:$2.6500
  • 10:$2.2500
  • 100:$1.8000
  • 500:$1.5800
  • 1000:$1.3100
  • 2500:$1.2200
  • 5000:$1.1700
UCC3889DTR
DISTI # 595-UCC3889DTR
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
0
  • 1:$2.2100
  • 10:$1.8800
  • 100:$1.5000
  • 500:$1.3200
  • 1000:$1.0900
  • 2500:$1.0200
  • 5000:$0.9750
UCC3889DTRG4
DISTI # 595-UCC3889DTRG4
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
0
    UCC3889DTRSwitching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant
    6669
    • 1000:$0.9900
    • 500:$1.0400
    • 100:$1.0800
    • 25:$1.1300
    • 1:$1.2200
    UCC3889DTR
    DISTI # C1S746202641590
    Voltage Mode PWM Controller 12V/18V 250kHz 8-Pin SOIC T/R
    RoHS: Compliant
    1335
    • 250:$1.5206
    • 100:$1.5366
    • 25:$1.8998
    • 10:$1.9201
    UCC3889DTR
    DISTI # C1S746202114500
    Voltage Mode PWM Controller 12V/18V 250kHz 8-Pin SOIC T/R
    RoHS: Compliant
    1385
    • 2500:$1.0129
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    全新原装
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    全新原装
    可用性
    库存:
    Available
    订购:
    5000
    输入数量:
    UCC3889DTR的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
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