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UC3844AD

UC3844AD
Mfr. #:
UC3844AD
描述:
Switching Controllers Current Mode
生命週期:
製造商新產品
數據表:
UC3844AD 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
UC3844AD DatasheetUC3844AD Datasheet (P4-P6)UC3844AD Datasheet (P7-P8)
ECAD Model:
更多信息:
UC3844AD 更多信息 UC3844AD 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：
升壓、降壓、反激、前進
輸出數量：
1 Output
開關頻率：
450 kHz
佔空比 - 最大值：
50 %
輸出電流：
1 A
最低工作溫度：
0 C
最高工作溫度：
+ 70 C
安裝方式：
貼片/貼片
包裝/案例：
SOIC-14
打包：
管子
工作溫度範圍：
0 C to + 70 C
系列：
UC3844A
類型：
電流模式 PWM 控制器
品牌：
德州儀器
秋季時間：
50 ns
產品類別：
開關控制器
上升時間：
50 ns
出廠包裝數量：
50
子類別：
PMIC - 電源管理 IC
單位重量：
0.004318 oz
Tags
UC3844AD, UC3844A, UC3844, 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
***as Instruments
Current Mode PWM Controller 14-SOIC 0 to 70
***ical
Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube
***Components
In a Pack of 5, Current Mode PWM Cntrlr 1A 14-Pin SOIC
***p One Stop Global
Current Mode PWM Controller 1A 14-Pin SOIC Tube
***i-Key
IC REG CTRLR PWM CM 14SOIC
***fin
Integrated Circuit UC3844/SO/UC3844AD UNITRODE SO14
***ment14 APAC
IC, CURRENT MODE PWM CTRL, 30V, SOIC-14
***ser
PWM Power Supply Controllers Current Mode
***nell
Pulse Width Modulation (PWM) Controller
***ark
Ic, Current Mode Pwm Ctrl, 30V, Soic-14
***as Instruments Inc.
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
型號 描述 庫存 價格
UC3844AD
DISTI # V39:1801_07428552		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC
RoHS: Compliant		492
  • 50:$0.9409
UC3844AD8
DISTI # 296-11290-5-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		3147In 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
UC3844AD
DISTI # 296-11289-5-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2749In Stock
  • 5000:$0.5653
  • 2500:$0.5950
  • 1000:$0.6375
  • 500:$0.8075
  • 100:$0.9775
  • 50:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3844AD8TR
DISTI # 296-39523-1-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1355In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844AD8TR
DISTI # 296-39523-6-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1355In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3844AD
DISTI # UC3844ADMS-ND		IC REG CTRLR PWM CM 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		228In Stock
  • 100:$3.6941
  • 25:$4.0544
  • 10:$4.5050
  • 1:$5.0500
UC3844AD1
DISTI # 497-3082-5-ND		IC REG CTRLR BST FLYBK ISO 8SOIC
RoHS: Not compliant
Min Qty: 2000
Container: Tube		Limited Supply - Call
    UC3844AD8TR
    DISTI # 296-39523-2-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.4557
    • 5000:$0.4735
    • 2500:$0.4984
    UC3844AD8TRG4
    DISTI # UC3844AD8TRG4-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.4984
    UC3844ADTRG4
    DISTI # UC3844ADTRG4-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.4984
    UC3844ADTR
    DISTI # 296-38312-2-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.4557
    • 5000:$0.4735
    • 2500:$0.4984
    UC3844ADTR
    DISTI # 296-38312-1-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		Temporarily Out of Stock
    • 1000:$0.5500
    • 500:$0.6967
    • 100:$0.8434
    • 10:$1.0820
    • 1:$1.2100
    UC3844ADTR
    DISTI # 296-38312-6-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Temporarily Out of Stock
    • 1000:$0.5500
    • 500:$0.6967
    • 100:$0.8434
    • 10:$1.0820
    • 1:$1.2100
    UC3844AD8G4
    DISTI # UC3844AD8G4-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Temporarily Out of Stock
    • 600:$0.8075
    UC3844ADG4
    DISTI # UC3844ADG4-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Temporarily Out of Stock
    • 600:$0.8075
    UC3844ADM
    DISTI # UC3844ADM-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Container: Tube    		Temporarily Out of Stock
      UC3844AD
      DISTI # 27460504      		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC
      RoHS: Compliant      		450
      • 50:$0.9409
      UC3844AD8
      DISTI # 27562435      		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
      RoHS: Compliant      		139
      • 18:$0.5842
      UC3844AD8
      DISTI # UC3844AD8      		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8)
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		Americas - 269
      • 1:$0.8509
      • 10:$0.7929
      • 25:$0.7909
      • 50:$0.7889
      • 100:$0.6709
      • 500:$0.6689
      • 1000:$0.6179
      UC3844AD
      DISTI # UC3844AD      		Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube      		Americas - 0
      • 600:$0.6159
      • 700:$0.5869
      • 1300:$0.5669
      • 3000:$0.5479
      • 6000:$0.5329
      UC3844ADTR
      DISTI # UC3844ADTR      		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3844ADTR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
      • 2500:$0.5159
      • 5000:$0.4909
      • 10000:$0.4749
      • 15000:$0.4589
      • 25000:$0.4459
      UC3844AD8G4
      DISTI # UC3844AD8G4      		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8G4)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube      		Americas - 0
      • 600:$0.6159
      • 750:$0.5869
      • 1350:$0.5669
      • 3000:$0.5479
      • 6000:$0.5329
      UC3844AD8TR
      DISTI # UC3844AD8TR      		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3844AD8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
      • 2500:$0.4599
      • 5000:$0.4589
      • 10000:$0.4469
      • 15000:$0.4459
      • 25000:$0.4449
      UC3844AD8TR
      DISTI # UC3844AD8TR      		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844AD8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel      		Asia - 0
        UC3844ADTRG4
        DISTI # UC3844ADTRG4        		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3844ADTRG4)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 2500:$0.5159
        • 5000:$0.4909
        • 10000:$0.4749
        • 15000:$0.4589
        • 25000:$0.4459
        UC3844AD
        DISTI # 62M0961        		IC, CURRENT MODE PWM CTRL, 30V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14,Frequency:500kHz,Operating , RoHS Compliant: Yes0
        • 1:$1.3900
        • 10:$1.1900
        • 100:$0.9140
        • 500:$0.8080
        • 1000:$0.7060
        • 2500:$0.5700
        • 10000:$0.5530
        UC3844AD
        DISTI # 62K3474        		CURRENT MODE PWM CONTROLLER, 30V, SOIC-14,Input Voltage:25V,Output Voltage:15V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:14Pins,Frequency:450kHz , RoHS Compliant: Yes14
        • 1:$1.3100
        UC3844AD8
        DISTI # 77C3313        		CURRENT MODE PWM CONTROLLER, 30V, SOIC-8,Input Voltage:25V,Output Voltage:15V,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: Yes405
        • 1:$0.4730
        • 10:$0.4730
        • 100:$0.4730
        • 500:$0.4730
        • 1000:$0.4730
        • 2500:$0.4730
        • 10000:$0.4730
        UC3844AD8
        DISTI # 24M8900        		IC, CURRENT MODE PWM CTRL, 30V, SOIC-8,Input Voltage:15V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes0
        • 1:$1.4000
        • 10:$1.1900
        • 100:$0.9140
        • 500:$0.8080
        • 1000:$0.6380
        • 2500:$0.5660
        • 10000:$0.5440
        UC3844ADCurrent Mode PWM Controller5975
        • 1000:$0.4800
        • 750:$0.5400
        • 500:$0.6800
        • 250:$0.8300
        • 100:$0.9000
        • 25:$1.0500
        • 10:$1.1400
        • 1:$1.2700
        UC3844AD8Current Mode PWM Controller6110
        • 1000:$0.4800
        • 750:$0.5400
        • 500:$0.6800
        • 250:$0.8300
        • 100:$0.9000
        • 25:$1.0500
        • 10:$1.1400
        • 1:$1.2700
        UC3844AD8TRCurrent Mode PWM Controller4980
        • 1000:$0.4100
        • 750:$0.4500
        • 500:$0.5700
        • 250:$0.6900
        • 100:$0.7500
        • 25:$0.8800
        • 10:$0.9500
        • 1:$1.0600
        UC3844ADTR
        DISTI # 595-UC3844ADTR        		Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant        		574
        • 1:$1.1700
        • 10:$1.0000
        • 100:$0.7660
        • 500:$0.6770
        • 1000:$0.5340
        • 2500:$0.4740
        • 10000:$0.4560
        UC3844AD
        DISTI # 595-UC3844AD        		Switching Controllers Current Mode
        RoHS: Compliant        		682
        • 1:$1.4000
        • 10:$1.1900
        • 100:$0.9140
        • 500:$0.8080
        • 1000:$0.6380
        • 2500:$0.5660
        • 10000:$0.5440
        UC3844ADG4
        DISTI # 595-UC3844ADG4        		Switching Controllers Current Mode
        RoHS: Compliant        		0
          UC3844AD8
          DISTI # 595-UC3844AD8          		Switching Controllers Current Mode
          RoHS: Compliant          		1110
          • 1:$1.4000
          • 10:$1.1900
          • 100:$0.9140
          • 500:$0.8080
          • 1000:$0.6380
          • 2500:$0.5660
          • 10000:$0.5440
          UC3844ADM
          DISTI # 494-UC3844ADM          		Switching Controllers Current Mode PWMs
          RoHS: Compliant          		495
          • 1:$2.3200
          • 10:$1.8700
          • 100:$1.5000
          UC3844AD8TR
          DISTI # 595-UC3844AD8TR          		Switching Controllers Current-Mode PWM Controller
          RoHS: Compliant          		0
          • 1:$1.1700
          • 10:$1.0000
          • 100:$0.7660
          • 500:$0.6770
          • 1000:$0.5340
          • 2500:$0.4740
          • 10000:$0.4560
          UC3844AD8G4
          DISTI # 595-UC3844AD8G4          		Switching Controllers Current-Mode PWM Controller
          RoHS: Compliant          		0
          • 600:$0.8080
          • 1050:$0.6380
          • 2550:$0.5660
          • 10050:$0.5440
          UC3844ADTRG4
          DISTI # 595-UC3844ADTRG4          		Switching Controllers Current-Mode PWM Controller
          RoHS: Compliant          		0
          • 2500:$0.4740
          • 10000:$0.4560
          UC3844AD8TRG4
          DISTI # 595-UC3844AD8TRG4          		Switching Controllers Current-Mode PWM Controller
          RoHS: Compliant          		0
            UC3844AD1
            DISTI # 511-UC3844AD1            		Switching Controllers
            RoHS: Not compliant            		0
              UC3844ADSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
              RoHS: Compliant              		29800
              • 1000:$0.6300
              • 500:$0.6700
              • 100:$0.6900
              • 25:$0.7200
              • 1:$0.7800
              UC3844ADG4 
              RoHS: Not Compliant              		250
              • 1000:$0.6300
              • 500:$0.6700
              • 100:$0.6900
              • 25:$0.7200
              • 1:$0.7800
              UC3844AD8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Not Compliant              		18
              • 1000:$0.6300
              • 500:$0.6700
              • 100:$0.6900
              • 25:$0.7200
              • 1:$0.7800
              UC3844AD8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		400
              • 1000:$0.5300
              • 500:$0.5600
              • 100:$0.5800
              • 25:$0.6100
              • 1:$0.6500
              UC3844AD8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8
              RoHS: Not Compliant              		10000
              • 1000:$0.5300
              • 500:$0.5600
              • 100:$0.5800
              • 25:$0.6100
              • 1:$0.6500
              圖片 型號 描述
              LM311N/NOPB

              Mfr.#: LM311N/NOPB

              OMO.#: OMO-LM311N-NOPB

              		 Analog Comparators VOLTAGE COMPARATOR
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              Mfr.#: TL084ACN

              OMO.#: OMO-TL084ACN

              		 Operational Amplifiers - Op Amps JFET Input
              TMS320F2802PZA-60

              Mfr.#: TMS320F2802PZA-60

              OMO.#: OMO-TMS320F2802PZA-60

              		 Digital Signal Processors & Controllers - DSP, DSC 32B Dig Signal Controller
              UCC27523DR

              Mfr.#: UCC27523DR

              OMO.#: OMO-UCC27523DR

              		 Gate Drivers Dual,5A,Hi-Spd Low- Side Pwr MOSFET Drvr
              BCP53-10TF

              Mfr.#: BCP53-10TF

              OMO.#: OMO-BCP53-10TF

              		 Bipolar Transistors - BJT Bipolar Discretes AEC-Q101
              TL431ACDR

              Mfr.#: TL431ACDR

              OMO.#: OMO-TL431ACDR

              		 Voltage References Adj Shunt
              IRFR120NTRPBF

              Mfr.#: IRFR120NTRPBF

              OMO.#: OMO-IRFR120NTRPBF

              		 MOSFET 100V 1 N-CH HEXFET 210mOhms 16.7nC
              SS14

              Mfr.#: SS14

              OMO.#: OMO-SS14

              		 Schottky Diodes & Rectifiers SMA 40V 1.0A
              LM317EMP/NOPB

              Mfr.#: LM317EMP/NOPB

              OMO.#: OMO-LM317EMP-NOPB

              		 Linear Voltage Regulators 3-TERMINAL ADJ REG
              LMR14206XMKE/NOPB

              Mfr.#: LMR14206XMKE/NOPB

              OMO.#: OMO-LMR14206XMKE-NOPB

              		 Switching Voltage Regulators SIMPLE SWITCHER 42 Vin,0.6A SD Vltg Reg
              可用性
              庫存:
              340
              訂購:
              2323
              輸入數量:
              UC3844AD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$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
              由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
              從...開始
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