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UC3843DTR

UC3843DTR
Mfr. #:
UC3843DTR
描述:
Switching Controllers Current-Mode PWM Controller
生命週期:
製造商新產品
數據表:
UC3843DTR 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
UC3843DTR 更多信息 UC3843DTR 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：
500 kHz
佔空比 - 最大值：
100 %
輸入電壓：
- 300 mV to + 6.3 V
輸出電壓：
5 V
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：
捲軸
隔離：
非隔離
工作溫度範圍：
0 C to + 70 C
產品：
開關控制器
系列：
UC3843
類型：
電流模式 PWM 控制器
品牌：
德州儀器
關掉：
關掉
秋季時間：
50 ns
工作電源電流：
11 mA
工作電源電壓：
30 V
產品類別：
開關控制器
上升時間：
50 ns
出廠包裝數量：
2500
子類別：
PMIC - 電源管理 IC
單位重量：
0.004318 oz
Tags
UC3843D, UC3843, 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
    N***v
    N***v
    RU

    Did not come

    2019-04-05
    D***v
    D***v
    BG

    Excellent. Fast delivery.

    2019-06-27
    E**l
    E**l
    SA

    Excellent top quality. But poor packaging.

    2019-02-07
    R***i
    R***i
    PL

    I'm very satisfied

    2019-02-13
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***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***TEXAS
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.
***XS
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.
型號 描述 庫存 價格
UC3843DTR
DISTI # V72:2272_07428544		Current Mode PWM Controller 1A 14-Pin SOIC T/R
RoHS: Compliant		983
  • 500:$0.6097
  • 250:$0.6282
  • 100:$0.6979
  • 25:$0.8505
  • 10:$0.9501
  • 1:$1.0711
UC3843DTR
DISTI # V39:1801_07428544		Current Mode PWM Controller 1A 14-Pin SOIC T/R
RoHS: Compliant		0
    UC3843DTR
    DISTI # 296-46261-1-ND    		IC REG CTRLR MULT TOP 14SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		961In Stock
    • 1000:$0.5500
    • 500:$0.6967
    • 100:$0.8434
    • 10:$1.0820
    • 1:$1.2100
    UC3843DTR
    DISTI # 296-46261-6-ND    		IC REG CTRLR MULT TOP 14SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		961In Stock
    • 1000:$0.5500
    • 500:$0.6967
    • 100:$0.8434
    • 10:$1.0820
    • 1:$1.2100
    UC3843DTR
    DISTI # 296-46261-2-ND    		IC REG CTRLR MULT TOP 14SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.4557
    • 5000:$0.4735
    • 2500:$0.4984
    UC3843DTR
    DISTI # 31725684    		Current Mode PWM Controller 1A 14-Pin SOIC T/R
    RoHS: Compliant    		7500
    • 22500:$0.4506
    • 10000:$0.4514
    • 2500:$0.4693
    UC3843DTR
    DISTI # 31666702    		Current Mode PWM Controller 1A 14-Pin SOIC T/R
    RoHS: Compliant    		983
    • 500:$0.6097
    • 250:$0.6282
    • 100:$0.6979
    • 25:$0.8505
    • 15:$0.9501
    UC3843DTR
    DISTI # UC3843DTR    		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843DTR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.4459
    • 15000:$0.4589
    • 10000:$0.4749
    • 5000:$0.4909
    • 2500:$0.5159
    UC3843DTR
    DISTI # UC3843DTR    		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843DTR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 25000:€0.4329
    • 15000:€0.4639
    • 10000:€0.5409
    • 5000:€0.5909
    • 2500:€0.7219
    UC3843DTRCurrent-Mode PWM Controller2500
    • 1000:$0.4100
    • 750:$0.4500
    • 500:$0.5700
    • 250:$0.6900
    • 100:$0.7500
    • 25:$0.8800
    • 10:$0.9500
    • 1:$1.0600
    UC3843DTR
    DISTI # 595-UC3843DTR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		292
    • 1:$1.1700
    • 10:$1.0000
    • 100:$0.7660
    • 500:$0.6770
    • 1000:$0.5340
    • 2500:$0.4740
    • 10000:$0.4560
    UC3843D
    DISTI # 595-UC3843D    		Switching Controllers Current Mode
    RoHS: Compliant    		157
    • 1:$1.4000
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5660
    • 10000:$0.5440
    UC3843DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
    RoHS: Compliant    		10982
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
    UC3843DTR*** FREE SHIPPING ORDERS OVER $100 *** 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO143996
    • 1068:$0.8250
    • 616:$0.9375
    • 1:$3.0000
    UC3843DTR 4995
    • 3:$2.2500
    • 10:$1.6875
    • 31:$1.4062
    • 108:$0.8438
    • 357:$0.7875
    • 954:$0.7425
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    Mfr.#: FGH60T65SQD-F155

    OMO.#: OMO-FGH60T65SQD-F155

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    IHW30N120R5XKSA1

    Mfr.#: IHW30N120R5XKSA1

    OMO.#: OMO-IHW30N120R5XKSA1

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    Mfr.#: 74HC132D(BJ)

    OMO.#: OMO-74HC132D-BJ-

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    IHW30N120R5XKSA1

    Mfr.#: IHW30N120R5XKSA1

    OMO.#: OMO-IHW30N120R5XKSA1-INFINEON-TECHNOLOGIES

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    TCJD106M050R0090

    Mfr.#: TCJD106M050R0090

    OMO.#: OMO-TCJD106M050R0090-AVX

    		 10UF/50V POLYMER
    FGH60T65SQD-F155

    Mfr.#: FGH60T65SQD-F155

    OMO.#: OMO-FGH60T65SQD-F155-ON-SEMICONDUCTOR

    		 650V 60A FS4 TRENCH IGBT
    TLV9062IDGKT

    Mfr.#: TLV9062IDGKT

    OMO.#: OMO-TLV9062IDGKT-TEXAS-INSTRUMENTS

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    可用性
    庫存:
    289
    訂購:
    2272
    輸入數量:
    UC3843DTR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$1.17
    US$1.17
    10
    US$1.00
    US$10.00
    100
    US$0.77
    US$76.60
    500
    US$0.68
    US$338.50
    1000
    US$0.53
    US$534.00
    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。
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