UC3845D8

UC3845D8
Mfr. #:
UC3845D8
描述:
Switching Controllers Current Mode
生命周期:
制造商新产品。
数据表:
UC3845D8 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
UC3845D8 更多信息 UC3845D8 Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
开关控制器
RoHS:
Y
拓扑:
升压、降压、反激、前进
输出数量:
1 Output
开关频率:
450 kHz
占空比 - 最大值:
50 %
输出电压:
4.95 V to 5.05 V
输出电流:
1 A
最低工作温度:
0 C
最高工作温度:
+ 70 C
安装方式:
贴片/贴片
包装/案例:
SOIC-8
打包:
管子
工作温度范围:
0 C to + 70 C
系列:
UC3845
类型:
电流模式 PWM 控制器
品牌:
德州仪器
秋季时间:
50 ns
工作电源电压:
30 V
产品类别:
开关控制器
上升时间:
50 ns
出厂包装数量:
75
子类别:
PMIC - 电源管理 IC
单位重量:
0.002561 oz
Tags
UC3845D8, UC3845D, UC3845, UC384, UC38, UC3
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***o
    A***o
    RU

    The parcel did not come!

    2019-01-30
    H***o
    H***o
    ID

    Thank you , I had received my order early than my estimate.

    2019-04-16
***as Instruments
Current-Mode PWM Controller 8-SOIC 0 to 70
***eco
Current Mode PWM Controller 1A 8-Pin SOIC Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ser
PWM Power Supply Controllers Current Mode
***ical
UCx84x Current-Mode PWM Controllers
***ark
Current Mode Pwm Controller, 25V, 8-Soic; Input Voltage:25V; Output Voltage:13.5V; Output Current:1A; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:soic; No. Of Pins:8Pins; Frequency:450Khz; Product Range:-Rohs Compliant: Yes
***OMO Electronic
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***OMO Electronic
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
型号 描述 库存 价格
UC3845D8
DISTI # V39:1801_07428629
Current Mode PWM Controller 1A 8-Pin SOIC Tube
RoHS: Compliant
1268
  • 1000:$0.6129
  • 500:$0.7801
  • 100:$0.9089
  • 10:$1.1796
  • 1:$1.5229
UC3845D8
DISTI # V36:1790_07428629
Current Mode PWM Controller 1A 8-Pin SOIC Tube
RoHS: Compliant
264
  • 1000:$0.6129
  • 500:$0.7801
  • 100:$0.9089
  • 10:$1.1796
  • 1:$1.5229
UC3845D8TR
DISTI # V39:1801_07428633
Current Mode PWM Controller 1A 8-Pin SOIC T/R
RoHS: Compliant
0
    UC3845D8TR
    DISTI # V72:2272_07428633
    Current Mode PWM Controller 1A 8-Pin SOIC T/R
    RoHS: Compliant
    0
      UC3845D8TR
      DISTI # 296-38313-1-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)
      5663In Stock
      • 1000:$0.5500
      • 500:$0.6967
      • 100:$0.8434
      • 10:$1.0820
      • 1:$1.2100
      UC3845D8TR
      DISTI # 296-38313-6-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®
      5663In Stock
      • 1000:$0.5500
      • 500:$0.6967
      • 100:$0.8434
      • 10:$1.0820
      • 1:$1.2100
      UC3845D8TR
      DISTI # 296-38313-2-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)
      5000In Stock
      • 12500:$0.4557
      • 5000:$0.4735
      • 2500:$0.4984
      UC3845D8
      DISTI # 296-11299-5-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Tube
      3288In Stock
      • 5025:$0.5653
      • 2550:$0.5950
      • 1050:$0.6375
      • 525:$0.8075
      • 150:$0.9775
      • 75:$1.1900
      • 10:$1.2540
      • 1:$1.4000
      UC3845D8TRG4
      DISTI # UC3845D8TRG4-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)
      Temporarily Out of Stock
      • 2500:$0.4984
      UC3845D8G4
      DISTI # UC3845D8G4-ND
      IC REG CTRLR MULT TOPOLOGY 8SOIC
      RoHS: Compliant
      Min Qty: 600
      Container: Tube
      Temporarily Out of Stock
      • 600:$0.8075
      UC3845D8
      DISTI # 31725444
      Current Mode PWM Controller 1A 8-Pin SOIC Tube
      RoHS: Compliant
      4500
      • 3000:$0.6425
      • 1500:$0.7175
      UC3845D8
      DISTI # 32403932
      Current Mode PWM Controller 1A 8-Pin SOIC Tube
      RoHS: Compliant
      1268
      • 1000:$0.6589
      • 500:$0.8386
      • 100:$0.9771
      • 12:$1.2681
      UC3845D8
      DISTI # 32884765
      Current Mode PWM Controller 1A 8-Pin SOIC Tube
      RoHS: Compliant
      264
      • 1000:$0.6589
      • 500:$0.8386
      • 100:$0.9771
      • 12:$1.2681
      UC3845D8
      DISTI # UC3845D8
      Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3845D8)
      RoHS: Compliant
      Min Qty: 75
      Container: Tube
      Europe - 2190
      • 750:€0.5169
      • 450:€0.5539
      • 300:€0.6459
      • 150:€0.7049
      • 75:€0.8619
      UC3845D8TR
      DISTI # UC3845D8TR
      Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3845D8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel
      Europe - 5000
      • 25000:€0.4329
      • 15000:€0.4639
      • 10000:€0.5409
      • 5000:€0.5909
      • 2500:€0.7219
      UC3845D8
      DISTI # UC3845D8
      Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3845D8)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube
      Americas - 0
      • 6000:$0.5333
      • 3000:$0.5484
      • 1800:$0.5674
      • 1200:$0.5870
      • 600:$0.6168
      UC3845D8G4
      DISTI # UC3845D8G4
      Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3845D8G4)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube
      Americas - 0
      • 6000:$0.5329
      • 3000:$0.5479
      • 1800:$0.5669
      • 1200:$0.5869
      • 600:$0.6159
      UC3845D8TR
      DISTI # UC3845D8TR
      Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3845D8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel
      Americas - 0
      • 25000:$0.4467
      • 15000:$0.4593
      • 10000:$0.4753
      • 5000:$0.4917
      • 2500:$0.5167
      UC3845D8TR
      DISTI # UC3845D8TR
      Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3845D8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel
      Asia - 0
        UC3845D8TRG4
        DISTI # UC3845D8TRG4
        Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3845D8TRG4)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel
        Americas - 0
        • 25000:$0.4459
        • 15000:$0.4589
        • 10000:$0.4749
        • 5000:$0.4909
        • 2500:$0.5159
        UC3845D8
        DISTI # 80K6180
        CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:450kHz,Product Range:-RoHS Compliant: Yes97
        • 10000:$0.5490
        • 2500:$0.5720
        • 1000:$0.6440
        • 500:$0.8160
        • 100:$0.9230
        • 10:$1.2000
        • 1:$1.4100
        UC3845D8Current-Mode PWM Controller5735
        • 1000:$0.4800
        • 750:$0.5400
        • 500:$0.6800
        • 250:$0.8300
        • 100:$0.9000
        • 25:$1.0500
        • 10:$1.1400
        • 1:$1.2700
        UC3845D8TRCurrent-Mode PWM Controller6305
        • 1000:$0.4100
        • 750:$0.4500
        • 500:$0.5700
        • 250:$0.6900
        • 100:$0.7500
        • 25:$0.8800
        • 10:$0.9500
        • 1:$1.0600
        UC3845D8TR
        DISTI # 595-UC3845D8TR
        Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant
        2636
        • 1:$1.1700
        • 10:$1.0000
        • 100:$0.7660
        • 500:$0.6770
        • 1000:$0.5340
        • 2500:$0.4740
        • 10000:$0.4560
        UC3845D8
        DISTI # 595-UC3845D8
        Switching Controllers Current Mode
        RoHS: Compliant
        833
        • 1:$1.4000
        • 10:$1.1900
        • 100:$0.9140
        • 500:$0.8080
        • 1000:$0.6380
        • 2500:$0.5660
        • 10000:$0.5440
        UC3845DG4
        DISTI # 595-UC3845DG4
        Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant
        0
        • 600:$0.8080
        • 1000:$0.6380
        • 2500:$0.5660
        • 10000:$0.5440
        UC3845D8G4
        DISTI # 595-UC3845D8G4
        Switching Controllers Current Mode
        RoHS: Compliant
        0
        • 600:$0.8080
        • 1050:$0.6380
        • 2550:$0.5660
        • 10050:$0.5440
        UC3845D8TRG4
        DISTI # 595-UC3845D8TRG4
        Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant
        0
        • 2500:$0.4740
        • 10000:$0.4560
        UC3845D8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
        RoHS: Compliant
        15040
        • 1000:$0.5700
        • 500:$0.6000
        • 100:$0.6200
        • 25:$0.6500
        • 1:$0.7000
        UC3845D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
        RoHS: Compliant
        66
        • 1000:$0.4700
        • 500:$0.5000
        • 100:$0.5200
        • 25:$0.5400
        • 1:$0.5800
        UC3845D8
        DISTI # 6615361
        CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, PK230
        • 2500:£0.4680
        • 1250:£0.4800
        • 500:£0.5860
        • 125:£0.6620
        • 5:£1.0860
        UC3845D8
        DISTI # 6615361P
        CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, TU52
        • 2500:£0.4680
        • 1250:£0.4800
        • 500:£0.5860
        • 125:£0.6620
        UC3845D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
        RoHS: Compliant
        Europe - 2175
          UC3845D8G4
          DISTI # 1219426
          PWM CONTROLLER, SMD, 3845, SOIC8
          RoHS: Compliant
          0
          • 10000:$0.8790
          • 2500:$0.9190
          • 1000:$1.0100
          • 500:$1.1700
          • 100:$1.3900
          • 10:$1.8700
          • 1:$2.2100
          UC3845D8 .
          DISTI # 1354775
          CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
          RoHS: Compliant
          97
          • 5025:$0.8630
          • 2550:$0.9090
          • 1050:$0.9740
          • 525:$1.2400
          • 150:$1.5000
          • 75:$1.8300
          • 10:$1.9200
          • 1:$2.1400
          UC3845D8 .
          DISTI # 1354775
          CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
          RoHS: Compliant
          97
          • 1000:£0.5600
          • 500:£0.7100
          • 100:£0.8030
          • 10:£1.0500
          • 1:£1.2300
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          可用性
          库存:
          711
          订购:
          2694
          输入数量:
          UC3845D8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]
          参考价格(美元)
          数量
          单价
          小计金额
          1
          US$1.40
          US$1.40
          10
          US$1.19
          US$11.90
          100
          US$0.91
          US$91.40
          500
          US$0.81
          US$404.00
          1000
          US$0.64
          US$638.00
          2500
          US$0.57
          US$1 415.00
          10000
          US$0.54
          US$5 440.00
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