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TL3843BD-8

TL3843BD-8
Mfr. #:
TL3843BD-8
描述:
Switching Controllers HP Current-Mode PWM Controller
生命週期:
製造商新產品
數據表:
TL3843BD-8 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
TL3843BD-8 更多信息 TL3843BD-8 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、反激、前進
輸出數量：
1 Output
開關頻率：
500 kHz
佔空比 - 最大值：
100 %
輸出電壓：
0 V to 30 V
輸出電流：
200 mA
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-8
打包：
管子
工作溫度範圍：
0 C to + 70 C
系列：
TL3843B
類型：
電流模式 PWM 控制器
品牌：
德州儀器
秋季時間：
50 ns
產品類別：
開關控制器
上升時間：
50 ns
出廠包裝數量：
75
子類別：
PMIC - 電源管理 IC
單位重量：
0.002561 oz
Tags
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
    M***v
    M***v
    RU

    Wonderful handkerchief! Works great, the declared functions perform. Take it do not regret.

    2019-04-28
    P***r
    P***r
    RU

    As in the description

    2019-06-15
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***as Instruments
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ser
PWM Power Supply Controllers HP Current-Mode PWM Controller
***ark
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC
***i-Key Marketplace
TL3843B HIGH-PERFORMANCE CURRENT
***AS INSTRUM
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 INS
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.
型號 描述 庫存 價格
TL3843BD-8
DISTI # 32414399		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube1500
  • 1500:$0.6772
TL3843BD-8
DISTI # 296-34295-5-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		158In Stock
  • 5025:$0.4788
  • 2550:$0.5040
  • 1050:$0.5400
  • 525:$0.6840
  • 150:$0.8280
  • 75:$1.0080
  • 10:$1.0620
  • 1:$1.1900
TL3843BD-8
DISTI # V39:1801_07373286		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube0
    TL3843BD-8
    DISTI # TL3843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL3843BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube    		Europe - 375
    • 750:€0.4379
    • 450:€0.4689
    • 300:€0.5469
    • 150:€0.5969
    • 75:€0.7299
    TL3843BD-8
    DISTI # TL3843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL3843BD-8)
    RoHS: Compliant
    Min Qty: 750
    Container: Tube    		Americas - 0
    • 7500:$0.4509
    • 3750:$0.4639
    • 2250:$0.4799
    • 1500:$0.4969
    • 750:$0.5219
    TL3843BD-8High-Performance Current-Mode PWM Controller4300
    • 1000:$0.4100
    • 750:$0.4600
    • 500:$0.5700
    • 250:$0.7000
    • 100:$0.7600
    • 25:$0.8900
    • 10:$0.9600
    • 1:$1.0800
    TL3843BDR-8
    DISTI # 595-TL3843BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		2308
    • 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    		457
    • 1:$1.1800
    • 10:$1.0100
    • 100:$0.7750
    • 500:$0.6840
    • 1000:$0.5400
    • 2500:$0.4790
    • 10000:$0.4610
    TL3843BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		301
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
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    AD420ARZ-32

    Mfr.#: AD420ARZ-32

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    TIP41C

    Mfr.#: TIP41C

    OMO.#: OMO-TIP41C

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    FQD11P06TM

    Mfr.#: FQD11P06TM

    OMO.#: OMO-FQD11P06TM

    		 MOSFET TO-252 DPAK P-CH 60V
    STD60NF06T4

    Mfr.#: STD60NF06T4

    OMO.#: OMO-STD60NF06T4

    		 MOSFET N-Ch 60 Volt 60 Amp
    UC3843BD1

    Mfr.#: UC3843BD1

    OMO.#: OMO-UC3843BD1

    		 Switching Controllers 0.5mA Current Mode
    ERJ-3RBD2210V

    Mfr.#: ERJ-3RBD2210V

    OMO.#: OMO-ERJ-3RBD2210V

    		 Thick Film Resistors - SMD 0603 Resistor 0.5% 50ppm 221Ohm
    PCL2224V150B

    Mfr.#: PCL2224V150B

    OMO.#: OMO-PCL2224V150B

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    TIP41C

    Mfr.#: TIP41C

    OMO.#: OMO-TIP41C-STMICROELECTRONICS

    		 TRANS NPN 100V 6A TO-220
    AD420ARZ-32

    Mfr.#: AD420ARZ-32

    OMO.#: OMO-AD420ARZ-32-ANALOG-DEVICES-INC-ADI

    		 Digital to Analog Converters - DAC IC 16-BIT
    可用性
    庫存:
    448
    訂購:
    2431
    輸入數量:
    TL3843BD-8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$1.18
    US$1.18
    10
    US$1.01
    US$10.10
    100
    US$0.78
    US$77.50
    500
    US$0.68
    US$342.00
    1000
    US$0.54
    US$540.00
    2500
    US$0.48
    US$1 197.50
    10000
    US$0.46
    US$4 610.00
    25000
    US$0.45
    US$11 175.00
    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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