UCC2889DTR

UCC2889DTR
Mfr. #:
UCC2889DTR
描述:
AC/DC Converters Off-line Power Supply Controller
生命周期:
制造商新产品。
数据表:
UCC2889DTR 数据表
交货:
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ECAD Model:
更多信息:
UCC2889DTR 更多信息 UCC2889DTR 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:
- 40 C
最高工作温度:
+ 85 C
输出电流:
200 mA
系列:
UCC2889
打包:
卷轴
隔离:
非隔离
输出数量:
1 Output
工作温度范围:
- 40 C to + 85 C
类型:
脉宽调制控制器
品牌:
德州仪器
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
UCC2889DT, UCC2889D, UCC2889, UCC288, 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
    E**p
    E**p
    RU

    Delivery 72 days.

    2019-07-22
    A***o
    A***o
    RU

    Works, but memory is not enough, until i came up with what to attach.

    2019-05-30
***as Instruments
Off-line Power Supply Controller 8-SOIC -40 to 85
***p One Stop Global
Voltage Mode PWM Controller 12V/18V 250kHz 8-Pin SOIC T/R
***et Europe
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Off-line Power Supply Controller
***i-Key
IC OFFLINE CTRLR UVLO 8SOIC
***ical
Off Line Power Supply Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Output Voltage:17.5V; Frequency:250kHz; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Voltage; Number of PWM Outputs:1; Package/Case:8-SOIC ;RoHS Compliant: Yes
***
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.
***NS
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 INSTRU
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
UCC2889DTR
DISTI # UCC2889DTR-ND
IC OFFLINE CTRLR UVLO 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$1.1637
UCC2889DTRG4
DISTI # UCC2889DTRG4-ND
IC OFFLINE CTRLR UVLO 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$1.1637
UCC2889DTR
DISTI # UCC2889DTR
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC2889DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$1.2504
  • 5000:$1.1899
  • 10000:$1.1499
  • 15000:$1.1119
  • 25000:$1.0809
UCC2889DTRG4
DISTI # UCC2889DTRG4
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC2889DTRG4)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$1.2504
  • 5000:$1.1899
  • 10000:$1.1499
  • 15000:$1.1119
  • 25000:$1.0809
UCC2889D
DISTI # 595-UCC2889D
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
83
  • 1:$2.6800
  • 10:$2.4100
  • 100:$1.9700
  • 250:$1.8500
  • 500:$1.6800
  • 1000:$1.4100
  • 2500:$1.3400
  • 5000:$1.2900
UCC2889DTR
DISTI # 595-UCC2889DTR
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
0
  • 1:$2.5400
  • 10:$2.1600
  • 100:$1.7300
  • 500:$1.5100
  • 1000:$1.2500
  • 2500:$1.1700
  • 5000:$1.1300
UCC2889DTRG4
DISTI # 595-UCC2889DTRG4
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
0
  • 2500:$1.1700
  • 5000:$1.1300
UCC2889DTRSwitching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDSO8
RoHS: Compliant
23101
  • 1000:$1.2800
  • 500:$1.3500
  • 100:$1.4000
  • 25:$1.4600
  • 1:$1.5800
UCC2889DTR/81361 
RoHS: Not Compliant
37500
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    OMO.#: OMO-UCC28221PW-TEXAS-INSTRUMENTS

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    Mfr.#: UCC2807PWTR-3

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    OMO.#: OMO-UCC28610P-TEXAS-INSTRUMENTS

    AC/DC Converters 25-90W Cascoded Fly back Pwr Sply Cntrl
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    Mfr.#: UCC28516DW

    OMO.#: OMO-UCC28516DW-TEXAS-INSTRUMENTS

    Power Factor Correction - PFC Advanced PFC/PWM Comb Controlle
    可用性
    库存:
    Available
    订购:
    4000
    输入数量:
    UCC2889DTR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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