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TL3843BD

TL3843BD
Mfr. #:
TL3843BD
描述:
Switching Controllers Hi-Perf Current-Mode PWM Controller
生命週期:
製造商新產品
數據表:
TL3843BD 數據表
交貨:
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ECAD Model:
更多信息:
TL3843BD 更多信息 TL3843BD 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-14
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：
50
子類別：
PMIC - 電源管理 IC
單位重量：
0.004564 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
    F***L
    F***L
    NL

    all ok, unbeatable price! normally I pay this for one cap. at the shop.

    2019-04-19
    S***u
    S***u
    BY

    It came until i checked.

    2019-04-20
***as Instruments
High-Performance Current-Mode PWM Controller 14-SOIC 0 to 70
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube
***i-Key
IC REG CTRLR MULT TOP 14SOIC
***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.
***TEXAS
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).
***ASI
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
TL3843BDR
DISTI # V72:2272_07373287		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
RoHS: Compliant		2496
  • 1000:$0.4219
  • 500:$0.5149
  • 250:$0.5301
  • 100:$0.5890
  • 25:$0.6493
  • 10:$0.7935
  • 1:$0.9062
TL3843BD
DISTI # V39:1801_07373285		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube0
    TL3843BD-8
    DISTI # V39:1801_07373286    		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube0
      TL3843BDR-8
      DISTI # V39:1801_07373288      		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
      RoHS: Compliant      		0
        TL3843BDR
        DISTI # V39:1801_07373287        		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
        RoHS: Compliant        		0
          TL3843BDR-8
          DISTI # 296-47834-1-ND          		IC REG CTRLR MULT TOPOLOGY 8SOIC
          RoHS: Compliant
          Min Qty: 1
          Container: Cut Tape (CT)          		2560In 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®          		2560In 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)          		2500In Stock
          • 12500:$0.3840
          • 5000:$0.3990
          • 2500:$0.4200
          TL3843BDR
          DISTI # 296-31947-1-ND          		IC REG CTRLR MULT TOP 14SOIC
          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
          DISTI # 296-31947-6-ND          		IC REG CTRLR MULT TOP 14SOIC
          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
          TL3843BD
          DISTI # 296-23676-5-ND          		IC REG CTRLR MULT TOP 14SOIC
          RoHS: Compliant
          Min Qty: 1
          Container: Tube          		413In Stock
          • 5000:$0.4788
          • 2500:$0.5040
          • 1000:$0.5400
          • 500:$0.6840
          • 100:$0.8280
          • 50:$1.0080
          • 10:$1.0620
          • 1:$1.1900
          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
          TL3843BDR
          DISTI # 296-31947-2-ND          		IC REG CTRLR MULT TOP 14SOIC
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape & Reel (TR)          		Temporarily Out of Stock
          • 12500:$0.3840
          • 5000:$0.3990
          • 2500:$0.4200
          TL3843BDRG4
          DISTI # TL3843BDRG4-ND          		IC REG CTRLR MULT TOP 14SOIC
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape & Reel (TR)          		Temporarily Out of Stock
          • 2500:$0.4200
          TL3843BDR
          DISTI # 32365988          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
          RoHS: Compliant          		10000
          • 22500:$0.3750
          • 10000:$0.3802
          • 2500:$0.3950
          TL3843BDR-8
          DISTI # 33074413          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
          RoHS: Compliant          		10000
          • 2500:$0.3950
          TL3843BDR
          DISTI # 25777080          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
          RoHS: Compliant          		2496
          • 1000:$0.4219
          • 500:$0.5149
          • 250:$0.5301
          • 100:$0.5890
          • 25:$0.6493
          • 17:$0.7935
          TL3843BD
          DISTI # 32414401          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC Tube2000
          • 1000:$0.5346
          TL3843BD-8
          DISTI # 32414399          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube1500
          • 1500:$0.6772
          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
          DISTI # TL3843BD          		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube - Rail/Tube (Alt: TL3843BD)
          RoHS: Compliant
          Min Qty: 700
          Container: Tube          		Americas - 0
          • 7000:$0.4509
          • 3500:$0.4639
          • 2100:$0.4799
          • 1400:$0.4969
          • 700:$0.5219
          TL3843BD
          DISTI # TL3843BD          		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube (Alt: TL3843BD)
          RoHS: Compliant
          Min Qty: 50
          Container: Tube          		Europe - 0
          • 500:€0.4379
          • 300:€0.4689
          • 200:€0.5469
          • 100:€0.5969
          • 50:€0.7299
          TL3843BDR
          DISTI # TL3843BDR          		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL3843BDR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Reel          		Americas - 0
          • 25000:$0.3759
          • 15000:$0.3869
          • 10000:$0.3999
          • 5000:$0.4139
          • 2500:$0.4349
          TL3843BDR
          DISTI # TL3843BDR          		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R (Alt: TL3843BDR)
          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
          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
          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
          • 25000:$0.3764
          • 15000:$0.3871
          • 10000:$0.4005
          • 5000:$0.4144
          • 2500:$0.4354
          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
          • 25000:€0.3649
          • 15000:€0.3909
          • 10000:€0.4559
          • 5000:€0.4979
          • 2500:€0.6079
          TL3843BDRG4
          DISTI # TL3843BDRG4          		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL3843BDRG4)
          RoHS: Compliant
          Min Qty: 2500
          Container: Reel          		Americas - 0
          • 25000:$0.3759
          • 15000:$0.3869
          • 10000:$0.3999
          • 5000:$0.4139
          • 2500:$0.4349
          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
            TL3843BDHigh-Performance Current-Mode PWM Controller3250
            • 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-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
            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
            DISTI # 595-TL3843BDR            		Switching Controllers Current Mode PWM Controller
            RoHS: Compliant            		2447
            • 1:$0.9900
            • 10:$0.8400
            • 100:$0.6460
            • 500:$0.5700
            • 1000:$0.4500
            • 2500:$0.3990
            • 10000:$0.3840
            TL3843BD
            DISTI # 595-TL3843BD            		Switching Controllers Hi-Perf Current-Mode PWM Controller
            RoHS: Compliant            		0
            • 700:$0.6840
            • 1000:$0.5400
            • 2500:$0.4790
            • 10000:$0.4610
            TL3843BDRG4
            DISTI # 595-TL3843BDRG4            		Switching Controllers Current Mode PWM Controller
            RoHS: Compliant            		0
            • 2500:$0.3990
            • 10000:$0.3840
            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
            TL3843BDSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
            RoHS: Compliant            		6600
            • 1000:$0.4700
            • 500:$0.5000
            • 100:$0.5200
            • 25:$0.5400
            • 1:$0.5800
            TL3843BDR-8Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
            RoHS: Compliant            		1242129
            • 1000:$0.4000
            • 500:$0.4200
            • 100:$0.4300
            • 25:$0.4500
            • 1:$0.4900
            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
            圖片 型號 描述
            TL3843D

            Mfr.#: TL3843D

            OMO.#: OMO-TL3843D

            		 Switching Controllers Current-Mode PWM Controller
            TL3845D-8

            Mfr.#: TL3845D-8

            OMO.#: OMO-TL3845D-8

            		 Switching Controllers Current-Mode PWM Controller
            TL3842DR8G4

            Mfr.#: TL3842DR8G4

            OMO.#: OMO-TL3842DR8G4-1190

            		 全新原裝
            TL3842B

            Mfr.#: TL3842B

            OMO.#: OMO-TL3842B-1190

            		 全新原裝
            TL3845BP PB-FREE

            Mfr.#: TL3845BP PB-FREE

            OMO.#: OMO-TL3845BP-PB-FREE-1190

            		 全新原裝
            TL385B25

            Mfr.#: TL385B25

            OMO.#: OMO-TL385B25-1190

            		 全新原裝
            TL3845PE4

            Mfr.#: TL3845PE4

            OMO.#: OMO-TL3845PE4-341

            		 Switching Controllers Current-Mode PWM Controlle
            TL3844BP

            Mfr.#: TL3844BP

            OMO.#: OMO-TL3844BP-TEXAS-INSTRUMENTS

            		 Switching Controllers Current Mode PWM Controlle
            TL3844BDR-8

            Mfr.#: TL3844BDR-8

            OMO.#: OMO-TL3844BDR-8-TEXAS-INSTRUMENTS

            		 Switching Controllers Current Mode PWM Controlle
            TL3843P

            Mfr.#: TL3843P

            OMO.#: OMO-TL3843P-TEXAS-INSTRUMENTS

            		 Switching Controllers Current Mode PWM
            可用性
            庫存:
            Available
            訂購:
            1000
            輸入數量:
            TL3843BD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
            700
            US$0.68
            US$478.80
            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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