TL2844BD-8

TL2844BD-8
Mfr. #:
TL2844BD-8
説明:
Switching Controllers Hi-Perf Current-Mode PWM Controller
ライフサイクル:
メーカー新製品
データシート:
TL2844BD-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:
TL2844BD-8 詳しくは TL2844BD-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:
50 %
出力電圧:
0 V to 30 V
出力電流:
200 mA
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
SOIC-8
包装:
チューブ
動作温度範囲:
- 40 C to + 85 C
シリーズ:
TL2844B
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:
75
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
TL2844BD, TL2844B, TL2844, TL284, TL28, TL2
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
High-Performance Current-Mode PWM Controller 8-SOIC -40 to 85
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
***i-Key
IC REG CTRLR BST FLYBK PWM 8SOIC
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:8; 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
***ASI
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.
***
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 Instr.
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
TL2844BD-8
DISTI # 31705355
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant
1500
  • 2500:$0.5138
  • 1500:$0.5792
TL2844BD-8
DISTI # 296-34274-5-ND
IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
77In Stock
  • 5025:$0.5187
  • 2550:$0.5460
  • 1050:$0.5850
  • 525:$0.7410
  • 150:$0.8970
  • 75:$1.0920
  • 10:$1.1510
  • 1:$1.2900
TL2844BD-8
DISTI # V39:1801_07373142
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant
0
    TL2844BD-8
    DISTI # TL2844BD-8
    Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL2844BD-8)
    RoHS: Compliant
    Min Qty: 675
    Container: Tube
    Americas - 0
    • 6750:$0.4889
    • 3375:$0.5029
    • 2025:$0.5199
    • 1350:$0.5379
    • 675:$0.5659
    TL2844BD-8
    DISTI # TL2844BD-8
    Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL2844BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube
    Europe - 0
    • 750:€0.4739
    • 450:€0.5079
    • 300:€0.5929
    • 150:€0.6469
    • 75:€0.7909
    TL2844BD-8High-Performance Current-Mode PWM Controller675
    • 1000:$0.4400
    • 750:$0.5000
    • 500:$0.6200
    • 250:$0.7600
    • 100:$0.8200
    • 25:$0.9600
    • 10:$1.0400
    • 1:$1.1700
    TL2844BDR-8
    DISTI # 595-TL2844BDR-8
    Switching Controllers Current Mode PWM Controller
    RoHS: Compliant
    13513
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2844BD-8
    DISTI # 595-TL2844BD-8
    Switching Controllers Hi-Perf Current-Mode PWM Controller
    RoHS: Compliant
    207
    • 1:$1.2800
    • 10:$1.0900
    • 100:$0.8390
    • 500:$0.7410
    • 1000:$0.5850
    • 2500:$0.5190
    • 10000:$0.5000
    TL2844BDRG4-8
    DISTI # 595-TL2844BDRG4-8
    Switching Controllers Current Mode PWM Controller
    RoHS: Compliant
    0
    • 2500:$0.4390
    • 10000:$0.4230
    TL2844BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant
    518
    • 1000:$0.5100
    • 500:$0.5400
    • 100:$0.5600
    • 25:$0.5900
    • 1:$0.6300
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    MOSFET N-CH 500V HEXFET MOSFET
    TNPW08054K64BEEA

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    Thin Film Resistors - SMD 4.64Kohms .1% 25ppm
    NY-24W-K

    Mfr.#: NY-24W-K

    OMO.#: OMO-NY-24W-K-640

    General Purpose Relays Power 5A 24VDC
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    Cartridge Fuses 250V 30A 3AB Slo-Blo
    SFH6345-X009

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    High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
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    OMO.#: OMO-TNPW08054K64BEEA-VISHAY-DALE

    Thin Film Resistors - SMD 4.64Kohms .1% 25ppm
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    Mfr.#: 1N4148TR

    OMO.#: OMO-1N4148TR-109

    DIODE GEN PURP 75V 300MA DO35
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    Thermistors - NTC 10ohms 6amps Straight Lead
    可用性
    ストック:
    107
    注文中:
    2090
    数量を入力してください:
    TL2844BD-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
    $1.28
    $1.28
    10
    $1.09
    $10.90
    100
    $0.84
    $83.90
    500
    $0.74
    $370.50
    1000
    $0.58
    $585.00
    2500
    $0.52
    $1 297.50
    10000
    $0.50
    $5 000.00
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