UCC2889D

UCC2889D
Mfr. #:
UCC2889D
描述:
AC/DC Converters Off-line Power Supply Controller
生命週期:
製造商新產品
數據表:
UCC2889D 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
UCC2889D 更多信息 UCC2889D Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
交流/直流轉換器
RoHS:
Y
安裝方式:
貼片/貼片
包裝/案例:
SOIC-8
輸出電壓:
12 V, 18 V
輸入/電源電壓 - 最小值:
6.6 V
輸入/電源電壓 - 最大值:
9.3 V
拓撲:
飛回來
開關頻率:
250 kHz
佔空比 - 最大值:
55 %
工作電源電流:
1.2 mA
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
輸出電流:
200 mA
系列:
UCC2889
打包:
管子
隔離:
非隔離
輸出數量:
1 Output
工作溫度範圍:
- 40 C to + 85 C
類型:
脈寬調製控制器
品牌:
德州儀器
濕氣敏感:
是的
產品類別:
交流/直流轉換器
出廠包裝數量:
75
子類別:
PMIC - 電源管理 IC
單位重量:
0.002561 oz
Tags
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
    M***d
    M***d
    NZ

    Great wee amp. Easy to solder.

    2019-06-17
    M***n
    M***n
    MX

    Safe shipping, excellent product, the package was delivered in buebas conditions, very affordable prices, highly recommended vendor

    2019-07-18
    E**b
    E**b
    LT

    All Ok. Thanks.

    2019-05-30
    A***v
    A***v
    RU

    To krasnoyarsk reached 45 days from the moment of purchase, bought for 20 rubles, the quality is good, i recommend!

    2019-06-11
***as Instruments
Off-line power supply controller, -40C to 85C 8-SOIC -40 to 85
***et Europe
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC Tube
***i-Key
IC OFFLINE SWITCH FLYBACK 8SOIC
***ASIN
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.
***AS INSRUMENTS
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.
***XS
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.
型號 描述 庫存 價格
UCC2889D
DISTI # V36:1790_07429270
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC Tube
RoHS: Compliant
277
  • 1000:$1.3350
  • 500:$1.5739
  • 100:$1.8400
  • 10:$2.2190
  • 1:$2.4630
UCC2889D
DISTI # 296-34758-5-ND
IC OFFLINE CTRLR UVLO 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
4521In Stock
  • 5025:$1.2954
  • 2550:$1.3460
  • 1050:$1.4168
  • 525:$1.6799
  • 150:$1.9734
  • 75:$2.2771
  • 10:$2.4090
  • 1:$2.6800
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
UCC2889DG4
DISTI # UCC2889DG4-ND
IC OFFLINE CTRLR UVLO 8SOIC
RoHS: Compliant
Min Qty: 300
Container: Tube
Temporarily Out of Stock
  • 300:$1.8722
UCC2889D
DISTI # 31324044
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC Tube
RoHS: Compliant
277
  • 100:$1.7540
  • 10:$2.0750
  • 5:$2.2780
UCC2889D
DISTI # UCC2889D
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC Tube (Alt: UCC2889D)
RoHS: Compliant
Min Qty: 1
Container: Tube
Europe - 150
  • 1:€2.1900
  • 10:€1.9900
  • 25:€1.9900
  • 50:€1.9900
  • 100:€1.5900
  • 500:€1.3900
  • 1000:€1.1900
UCC2889DTR
DISTI # UCC2889DTR
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC T/R (Alt: UCC2889DTR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Europe - 2500
  • 2500:€1.4259
  • 5000:€1.2619
  • 10000:€1.1306
  • 15000:€1.0749
  • 25000:€1.0249
UCC2889D
DISTI # UCC2889D
Voltage Mode PWM Controller 12V/18V 8-Pin SOIC Tube - Rail/Tube (Alt: UCC2889D)
RoHS: Compliant
Min Qty: 300
Container: Tube
Americas - 0
  • 300:$1.3900
  • 450:$1.2900
  • 750:$1.2900
  • 1500:$1.2900
  • 3000:$1.1900
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
UCC2889DOff-line Power Supply Controller4500
  • 1000:$1.1500
  • 750:$1.2000
  • 500:$1.4300
  • 250:$1.6800
  • 100:$1.7900
  • 25:$2.0400
  • 10:$2.2000
  • 1:$2.4400
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
UCC2889DG4
DISTI # 595-UCC2889DG4
AC/DC Converters Off-line Power Supply Controller
RoHS: Compliant
0
    UCC2889DTRG4
    DISTI # 595-UCC2889DTRG4
    AC/DC Converters Off-line Power Supply Controller
    RoHS: Compliant
    0
    • 2500:$1.1700
    • 5000:$1.1300
    UCC2889DSwitching Controller, Voltage-mode, 0.2A, 250kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Not Compliant
    290
    • 1000:$1.3300
    • 500:$1.4000
    • 100:$1.4600
    • 25:$1.5200
    • 1:$1.6400
    UCC2889DSwitching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant
    7675
    • 1000:$1.3300
    • 500:$1.4000
    • 100:$1.4600
    • 25:$1.5200
    • 1:$1.6400
    UCC2889DTRSwitching Controller, Voltage-mode, 0.2A, 100kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant
    23101
    • 1000:$1.1300
    • 500:$1.1900
    • 100:$1.2400
    • 25:$1.2900
    • 1:$1.3900
    UCC2889DTR/81361 
    RoHS: Not Compliant
    37500
      UCC2889D
      DISTI # C1S746204393420
      DC to DC Converter and Switching Regulator Chip
      RoHS: Compliant
      277
      • 100:$1.7540
      • 10:$2.0750
      • 1:$2.2780
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      可用性
      庫存:
      414
      訂購:
      2397
      輸入數量:
      UCC2889D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]
      參考價格(美元)
      數量
      單價
      小計金額
      1
      US$2.68
      US$2.68
      10
      US$2.41
      US$24.10
      100
      US$1.97
      US$197.00
      250
      US$1.85
      US$462.50
      500
      US$1.68
      US$840.00
      1000
      US$1.41
      US$1 410.00
      2500
      US$1.34
      US$3 350.00
      5000
      US$1.29
      US$6 450.00
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