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TL3845BD

TL3845BD
Mfr. #:
TL3845BD
描述:
Switching Controllers Hi-Perf Current-Mode PWM Controller
生命周期:
制造商新产品。
数据表:
TL3845BD 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
TL3845BD 更多信息 TL3845BD Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
开关控制器
RoHS：
Y
拓扑：
升压、反激、前进
输出数量：
1 Output
开关频率：
500 kHz
占空比 - 最大值：
50 %
输出电压：
0 V to 30 V
输出电流：
200 mA
最低工作温度：
0 C
最高工作温度：
+ 70 C
安装方式：
贴片/贴片
包装/案例：
SOIC-14
打包：
管子
工作温度范围：
0 C to + 70 C
系列：
TL3845B
类型：
电流模式 PWM 控制器
品牌：
德州仪器
秋季时间：
50 ns
产品类别：
开关控制器
上升时间：
50 ns
出厂包装数量：
50
子类别：
PMIC - 电源管理 IC
单位重量：
0.004564 oz
Tags
TL3845BD, TL3845B, TL3845, 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
    A***v
    A***v
    RU

    In the work has not yet checked, it has come to the best.

    2019-01-10
    S***a
    S***a
    RU

    Ok. Long shipping. I was about to open a dispute.

    2019-01-09
    A***k
    A***k
    UA

    The seller sent quickly, but the mail pumped. What specifically in ukraine for a long time was not a parcel.

    2019-07-09
    D***v
    D***v
    UA

    All oK!

    2019-03-02
***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
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.
***XS
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.
型号 描述 库存 价格
TL3845BDR-8
DISTI # 32147520		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
RoHS: Compliant		10000
  • 2500:$0.3950
TL3845BD
DISTI # 31706066		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube
RoHS: Compliant		2000
  • 1000:$0.6000
TL3845BDR
DISTI # 296-28807-1-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2918In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3845BDR
DISTI # 296-28807-6-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2918In Stock
  • 1000:$0.4635
  • 500:$0.5871
  • 100:$0.7107
  • 10:$0.9120
  • 1:$1.0200
TL3845BDR-8
DISTI # 296-49952-1-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
TL3845BDR-8
DISTI # 296-49952-6-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
TL3845BD-8
DISTI # 296-34302-5-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		54In 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
TL3845BDG4-8
DISTI # TL3845BDG4-8-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 750
Container: Tube		Limited Supply - Call
    TL3845BD
    DISTI # 296-34301-5-ND    		IC REG CTRLR MULT TOP 14SOIC
    RoHS: Compliant
    Min Qty: 700
    Container: Tube    		Temporarily Out of Stock
    • 700:$0.6840
    TL3845BDR
    DISTI # 296-28807-2-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
    TL3845BDR-8
    DISTI # 296-49952-2-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
    TL3845BD
    DISTI # V39:1801_07373312    		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube
    RoHS: Compliant    		0
      TL3845BD-8
      DISTI # V39:1801_07373313      		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
      RoHS: Compliant      		0
        TL3845BDR
        DISTI # V39:1801_07373315        		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
        RoHS: Compliant        		0
          TL3845BDR-8
          DISTI # V39:1801_07373316          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
          RoHS: Compliant          		0
            TL3845BD
            DISTI # TL3845BD            		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube - Rail/Tube (Alt: TL3845BD)
            RoHS: Compliant
            Min Qty: 700
            Container: Tube            		Americas - 0
            • 7000:$0.4509
            • 3500:$0.4639
            • 2100:$0.4799
            • 1400:$0.4969
            • 700:$0.5219
            TL3845BD
            DISTI # TL3845BD            		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC Tube (Alt: TL3845BD)
            RoHS: Compliant
            Min Qty: 50
            Container: Tube            		Europe - 0
            • 500:€0.4379
            • 300:€0.4689
            • 200:€0.5469
            • 100:€0.5969
            • 50:€0.7299
            TL3845BDR
            DISTI # TL3845BDR            		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL3845BDR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 25000:$0.3759
            • 15000:$0.3869
            • 10000:$0.3999
            • 5000:$0.4139
            • 2500:$0.4349
            TL3845BDR
            DISTI # TL3845BDR            		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R (Alt: TL3845BDR)
            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
            TL3845BD-8
            DISTI # TL3845BD-8            		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL3845BD-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
            TL3845BD-8
            DISTI # TL3845BD-8            		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL3845BD-8)
            RoHS: Compliant
            Min Qty: 75
            Container: Tube            		Europe - 0
            • 750:€0.4379
            • 450:€0.4689
            • 300:€0.5469
            • 150:€0.5969
            • 75:€0.7299
            TL3845BDR-8
            DISTI # TL3845BDR-8            		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL3845BDR-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
            TL3845BDR-8
            DISTI # TL3845BDR-8            		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL3845BDR-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
            TL3845BDR-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
            TL3845BD-8High-Performance Current-Mode PWM Controller442
            • 1000:$0.4100
            • 750:$0.4600
            • 500:$0.5700
            • 250:$0.7000
            • 100:$0.7600
            • 25:$0.8900
            • 10:$0.9600
            • 1:$1.0800
            TL3845BDR
            DISTI # 595-TL3845BDR            		Switching Controllers Current Mode PWM Controller
            RoHS: Compliant            		2500
            • 1:$0.9900
            • 10:$0.8400
            • 100:$0.6460
            • 500:$0.5700
            • 1000:$0.4500
            • 2500:$0.3990
            • 10000:$0.3840
            TL3845BD
            DISTI # 595-TL3845BD            		Switching Controllers Hi-Perf Current-Mode PWM Controller
            RoHS: Compliant            		0
            • 700:$0.6840
            • 1000:$0.5400
            • 2500:$0.4790
            • 10000:$0.4610
            TL3845BDR-8
            DISTI # 595-TL3845BDR-8            		Switching Controllers Current Mode PWM Controller
            RoHS: Compliant            		2716
            • 1:$0.9900
            • 10:$0.8400
            • 100:$0.6460
            • 500:$0.5700
            • 1000:$0.4500
            • 2500:$0.3990
            • 10000:$0.3840
            TL3845BD-8
            DISTI # 595-TL3845BD-8            		Switching Controllers HP Current-Mode PWM Controller
            RoHS: Compliant            		556
            • 1:$1.1800
            • 10:$1.0100
            • 100:$0.7750
            • 500:$0.6840
            • 1000:$0.5400
            • 2500:$0.4790
            • 10000:$0.4610
            TL3845BDSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
            RoHS: Compliant            		3245
            • 1000:$0.4700
            • 500:$0.5000
            • 100:$0.5200
            • 25:$0.5400
            • 1:$0.5800
            TL3845BDRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
            RoHS: Compliant            		105000
            • 1000:$0.4000
            • 500:$0.4200
            • 100:$0.4300
            • 25:$0.4500
            • 1:$0.4900
            TL3845BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
            RoHS: Compliant            		2820
            • 1000:$0.4700
            • 500:$0.5000
            • 100:$0.5200
            • 25:$0.5400
            • 1:$0.5800
            图片 型号 描述
            TL3843DR

            Mfr.#: TL3843DR

            OMO.#: OMO-TL3843DR

            		 Switching Controllers Current-Mode PWM Controller
            TL3842BDR

            Mfr.#: TL3842BDR

            OMO.#: OMO-TL3842BDR

            		 Switching Controllers Current Mode PWM Controller
            TL3843BDR-8

            Mfr.#: TL3843BDR-8

            OMO.#: OMO-TL3843BDR-8

            		 Switching Controllers Current Mode PWM Controller
            TL3842BDRG4-8

            Mfr.#: TL3842BDRG4-8

            OMO.#: OMO-TL3842BDRG4-8-1190

            		 Switching Controllers Current Mode PWM Controlle
            TL3842BPG4

            Mfr.#: TL3842BPG4

            OMO.#: OMO-TL3842BPG4-TEXAS-INSTRUMENTS

            		 全新原装
            TL3843

            Mfr.#: TL3843

            OMO.#: OMO-TL3843-1190

            		 全新原装
            TL3843ADR

            Mfr.#: TL3843ADR

            OMO.#: OMO-TL3843ADR-1190

            		 全新原装
            TL3845BP PB-FREE

            Mfr.#: TL3845BP PB-FREE

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

            		 全新原装
            TL3844BDR

            Mfr.#: TL3844BDR

            OMO.#: OMO-TL3844BDR-TEXAS-INSTRUMENTS

            		 Switching Controllers Current Mode PWM Controlle
            TL38W000050

            Mfr.#: TL38W000050

            OMO.#: OMO-TL38W000050-APEM

            		 Toggle Switches SPDT 0.4VA 20VAC/DC 5.3mm On-Off-Mom
            可用性
            库存:
            Available
            订购:
            2000
            输入数量:
            TL3845BD的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
            参考价格（美元）
            数量
            单价
            小计金额
            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
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