TL3844BDR

TL3844BDR
Mfr. #:
TL3844BDR
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:
TL3844BDR データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
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ECAD Model:
詳しくは:
TL3844BDR 詳しくは TL3844BDR 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、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:
500 kHz
デューティサイクル-最大:
50 %
出力電圧:
0 V to 30 V
出力電流:
200 mA
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-14
包装:
リール
動作温度範囲:
0 C to + 70 C
シリーズ:
TL3844B
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:
0.004564 oz
Tags
TL3844BDR, TL3844BD, TL3844B, TL3844, TL384, TL38, TL3
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.
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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
    T***g
    T***g
    US

    Thanks

    2019-05-09
    V***n
    V***n
    US

    The parcel did not come, but most likely to blame the russian post (aliexpress saver shipping). Alieespress returned the money.

    2019-05-06
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R
***as Instruments
30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 14-SOIC 0 to 70
***i-Key
IC REG CTRLR BST FLYBK CM 14SOIC
***ser
PWM Power Supply Controllers Current Mode PWM Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INSTRUMENTS INC
The TL284xB and TL384xB 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. Internally implemented circuits include an undervoltage lockout (UVLO) and a precision reference that is 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 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 INSTR
The TL284xB and TL384xB series are pin compatible with the standard TL284x and TL384x with the following improvements. The start-up current is specified to be 0.5 mA (max), while the oscillator discharge current is trimmed to 8.3 mA (typ). In addition, during undervoltage lockout conditions, the output has a maximum saturation voltage of 1.2 V while sinking 10 mA (VCC = 5 V).
***AS INSTRUM
Major differences between members of these series are the UVLO thresholds and maximum duty-cycle ranges. Typical UVLO thresholds of 16 V (on) and 10 V (off) on the TLx842B and TLx844B devices make them ideally suited to off-line applications. The corresponding typical thresholds for the TLx843B and TLx845B devices are 8.4 V (on) and 7.6 V (off). The TLx842B and TLx843B devices can operate to duty cycles approaching 100%. A duty-cycle range of 0% to 50% is obtained by the TLx844B and TLx845B by the addition of an internal toggle flip-flop, which blanks the output off every other clock cycle.The TL284xB-series devices are characterized for operation from -40°C to 85°C. The TL384xB-series devices are characterized for operation from 0°C to 70°C.
モデル 説明 ストック 価格
TL3844BDR-8
DISTI # 31706193
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
RoHS: Compliant
10000
  • 2500:$0.3950
TL3844BDR-8
DISTI # 296-31948-1-ND
IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
1377In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3844BDR-8
DISTI # 296-31948-6-ND
IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
1377In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3844BDR
DISTI # 296-29924-1-ND
IC REG CTRLR BST FLYBK CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
796In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3844BDR
DISTI # 296-29924-6-ND
IC REG CTRLR BST FLYBK CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
796In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3844BDR
DISTI # 296-29924-2-ND
IC REG CTRLR BST FLYBK CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 12500:$0.3840
  • 5000:$0.3990
  • 2500:$0.4200
TL3844BDR-8
DISTI # 296-31948-2-ND
IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 12500:$0.3840
  • 5000:$0.3990
  • 2500:$0.4200
TL3844BDR
DISTI # V39:1801_07373301
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R0
    TL3844BDR-8
    DISTI # V39:1801_07373302
    Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
    RoHS: Compliant
    0
      TL3844BDR
      DISTI # TL3844BDR
      Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL3844BDR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel
      Americas - 0
      • 25000:$0.3759
      • 15000:$0.3869
      • 10000:$0.3999
      • 5000:$0.4139
      • 2500:$0.4349
      TL3844BDR
      DISTI # TL3844BDR
      Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R (Alt: TL3844BDR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel
      Europe - 0
      • 25000:€0.3649
      • 15000:€0.3909
      • 10000:€0.4559
      • 5000:€0.4979
      • 2500:€0.6079
      TL3844BDR-8
      DISTI # TL3844BDR-8
      Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL3844BDR-8)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel
      Americas - 0
      • 25000:$0.3759
      • 15000:$0.3869
      • 10000:$0.3999
      • 5000:$0.4139
      • 2500:$0.4349
      TL3844BDR-8
      DISTI # TL3844BDR-8
      Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL3844BDR-8)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel
      Europe - 0
      • 25000:€0.3649
      • 15000:€0.3909
      • 10000:€0.4559
      • 5000:€0.4979
      • 2500:€0.6079
      TL3844BDRHigh-Performance Current-Mode PWM Controller2500
      • 1000:$0.3400
      • 750:$0.3800
      • 500:$0.4800
      • 250:$0.5900
      • 100:$0.6300
      • 25:$0.7400
      • 10:$0.8000
      • 1:$0.9000
      TL3844BDR-8High-Performance Current-Mode PWM Controller2500
      • 1000:$0.3400
      • 750:$0.3800
      • 500:$0.4800
      • 250:$0.5900
      • 100:$0.6300
      • 25:$0.7400
      • 10:$0.8000
      • 1:$0.9000
      TL3844BDR
      DISTI # 595-TL3844BDR
      Switching Controllers Current Mode PWM Controller
      RoHS: Compliant
      2218
      • 1:$0.9900
      • 10:$0.8400
      • 100:$0.6460
      • 500:$0.5700
      • 1000:$0.4500
      • 2500:$0.3990
      • 10000:$0.3840
      TL3844BDR-8
      DISTI # 595-TL3844BDR-8
      Switching Controllers Current Mode PWM Controller
      RoHS: Compliant
      2111
      • 1:$0.9900
      • 10:$0.8400
      • 100:$0.6460
      • 500:$0.5700
      • 1000:$0.4500
      • 2500:$0.3990
      • 10000:$0.3840
      TL3844BD-8
      DISTI # 595-TL3844BD-8
      Switching Controllers HP Current-Mode PWM Controller
      RoHS: Compliant
      0
      • 750:$0.6840
      • 1050:$0.5400
      • 2550:$0.4790
      • 10050:$0.4610
      TL3844BDRSwitching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
      RoHS: Compliant
      10000
      • 1000:$0.4000
      • 500:$0.4200
      • 100:$0.4300
      • 25:$0.4500
      • 1:$0.4900
      TL3844BDR-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
      RoHS: Compliant
      2500
      • 1000:$0.4000
      • 500:$0.4200
      • 100:$0.4300
      • 25:$0.4500
      • 1:$0.4900
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      UC2844AD8TR

      Mfr.#: UC2844AD8TR

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      OMO.#: OMO-UC2844AD

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      可用性
      ストック:
      Available
      注文中:
      1985
      数量を入力してください:
      TL3844BDR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
      $0.99
      $0.99
      10
      $0.84
      $8.40
      100
      $0.65
      $64.60
      500
      $0.57
      $285.00
      1000
      $0.45
      $450.00
      2021年から半導体が不足しているため、2021年以前の通常価格以下の価格です。お問い合わせください。
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