TL3843BDR-8

TL3843BDR-8
Mfr. #:
TL3843BDR-8
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:
TL3843BDR-8 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:
TL3843BDR-8 詳しくは TL3843BDR-8 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:
100 %
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-8
包装:
リール
動作温度範囲:
0 C to + 70 C
シリーズ:
TL3843B
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
TL3843BDR, TL3843BD, TL3843B, TL3843, 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.
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
    R***z
    R***z
    ES

    Perfect item, thanks.

    2019-04-09
    E**u
    E**u
    PS

    good

    2019-05-20
    A***n
    A***n
    US

    Four weeks from order to receipt.

    2019-06-22
    E**n
    E**n
    US

    sent quickly , product good quality ...

    2019-07-07
***as Instr.
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
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
TL3843BDR-8
DISTI # 296-47834-1-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
2480In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3843BDR-8
DISTI # 296-47834-6-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
2480In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3843BDR-8
DISTI # 296-47834-2-ND
IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 12500:$0.3840
  • 5000:$0.3990
  • 2500:$0.4200
TL3843BDR-8
DISTI # TL3843BDR-8
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL3843BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$0.4349
  • 5000:$0.4139
  • 10000:$0.3999
  • 15000:$0.3869
  • 25000:$0.3759
TL3843BDR-8
DISTI # TL3843BDR-8
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL3843BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel
Asia - 0
    TL3843BDR-8
    DISTI # TL3843BDR-8
    Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL3843BDR-8)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel
    Europe - 0
    • 2500:€0.6029
    • 5000:€0.4929
    • 10000:€0.4519
    • 15000:€0.3869
    • 25000:€0.3609
    TL3843BDR-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
    TL3843BDR-8
    DISTI # 595-TL3843BDR-8
    Switching Controllers Current Mode PWM Controller
    RoHS: Compliant
    2354
    • 1:$0.9900
    • 10:$0.8400
    • 100:$0.6460
    • 500:$0.5700
    • 1000:$0.4500
    • 2500:$0.3990
    • 10000:$0.3840
    TL3843BD-8
    DISTI # 595-TL3843BD-8
    Switching Controllers HP Current-Mode PWM Controller
    RoHS: Compliant
    469
    • 1:$1.1800
    • 10:$1.0100
    • 100:$0.7750
    • 500:$0.6840
    • 1000:$0.5400
    • 2500:$0.4790
    • 10000:$0.4610
    TL3843BDR-8Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant
    1242129
    • 1000:$0.4400
    • 500:$0.4600
    • 100:$0.4800
    • 25:$0.5000
    • 1:$0.5400
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    LOGIC GATES AND INVERTERS
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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:
    TL3843BDR-8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
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