UC3842D8TR

UC3842D8TR
Mfr. #:
UC3842D8TR
説明:
Switching Controllers Current-Mode PWM Controller
ライフサイクル:
メーカー新製品
データシート:
UC3842D8TR データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
詳しくは:
UC3842D8TR 詳しくは UC3842D8TR Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
コントローラーの切り替え
JBoss:
Y
トポロジー:
ブースト、バック、フライバック、フォワード
出力数:
1 Output
スイッチング周波数:
450 kHz
デューティサイクル-最大:
100 %
出力電流:
1 A
最低動作温度:
0 C
最高作動温度:
+ 70 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
SOIC-8
包装:
リール
動作温度範囲:
0 C to + 70 C
シリーズ:
UC3842
タイプ:
電流モードPWMコントローラー
ブランド:
テキサスインスツルメンツ
立ち下がり時間:
50 ns
製品タイプ:
コントローラーの切り替え
立ち上がり時間:
50 ns
ファクトリーパックの数量:
2500
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.002561 oz
Tags
UC3842D8, UC3842D, UC3842, 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
    S***f
    S***f
    RU

    Transistors working

    2019-03-13
    E***a
    E***a
    KZ

    It came quickly. We haven't tried the case yet. Thank you!

    2019-02-23
    M***i
    M***i
    TR

    Didn't pack very well. I bought three of them, three of them put on your side and wrapped a little. When I first bought one of them, it was a little funny. Like there's no shortage of packing. I haven't tested yet.

    2019-05-21
    E**l
    E**l
    RU

    Good. If it comes necessarily pay.

    2019-06-11
***as Instruments
Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
***et Europe
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***i-Key Marketplace
UC3842 CURRENT-MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
***ASI
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.
***AS INST
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.
モデル 説明 ストック 価格
UC3842D8TR
DISTI # 296-47906-1-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
2262In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D8TR
DISTI # 296-47906-6-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
2262In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D8TR
DISTI # 296-47906-2-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
UC3842D8TRG4
DISTI # UC3842D8TRG4-ND
IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$0.4998
UC3842D8TR
DISTI # UC3842D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$0.5159
  • 5000:$0.4909
  • 10000:$0.4749
  • 15000:$0.4589
  • 25000:$0.4459
UC3842D8TR
DISTI # UC3842D8TR
Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842D8TR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Europe - 0
  • 2500:€0.7179
  • 5000:€0.5869
  • 10000:€0.5379
  • 15000:€0.4609
  • 25000:€0.4309
UC3842D8TRCurrent-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
UC3842D8TR
DISTI # 595-UC3842D8TR
Switching Controllers Current-Mode PWM Controller
RoHS: Compliant
2301
  • 1:$1.1700
  • 10:$1.0000
  • 100:$0.7660
  • 500:$0.6770
  • 1000:$0.5340
  • 2500:$0.4740
  • 10000:$0.4560
UC3842D8
DISTI # 595-UC3842D8
Switching Controllers Current Mode
RoHS: Compliant
335
  • 1:$1.4000
  • 10:$1.1900
  • 100:$0.9140
  • 500:$0.8080
  • 1000:$0.6380
  • 2500:$0.5660
  • 10000:$0.5440
UC3842D8TRG4
DISTI # 595-UC3842D8TRG4
Switching Controllers Current-Mode PWM Controller
RoHS: Compliant
0
    UC3842D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
    RoHS: Compliant
    15500
    • 1000:$0.5300
    • 500:$0.5600
    • 100:$0.5800
    • 25:$0.6100
    • 1:$0.6500
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    OMO.#: OMO-STB17N80K5

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    UC3844D8TR

    Mfr.#: UC3844D8TR

    OMO.#: OMO-UC3844D8TR

    Switching Controllers Current-Mode PWM Controller
    UC3845D8TR

    Mfr.#: UC3845D8TR

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    LMR16030SDDAR

    Mfr.#: LMR16030SDDAR

    OMO.#: OMO-LMR16030SDDAR

    Switching Voltage Regulators Shark Bite 3A SS SOIC
    0697H2500-02

    Mfr.#: 0697H2500-02

    OMO.#: OMO-0697H2500-02

    Fuses with Leads (Through Hole) 2.5A 350V
    LM293DR

    Mfr.#: LM293DR

    OMO.#: OMO-LM293DR-TEXAS-INSTRUMENTS

    IC COMPARATOR DIFF DUAL 8SOIC
    可用性
    ストック:
    Available
    注文中:
    1985
    数量を入力してください:
    UC3842D8TRの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
    参考価格(USD)
    単価
    小計金額
    1
    $1.17
    $1.17
    10
    $1.00
    $10.00
    100
    $0.77
    $76.60
    500
    $0.68
    $338.50
    1000
    $0.53
    $534.00
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