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TL3842BP

TL3842BP
Mfr. #:
TL3842BP
描述:
Switching Controllers Current Mode PWM Controller
生命周期:
制造商新产品。
数据表:
TL3842BP 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
TL3842BP 更多信息 TL3842BP 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：
100 %
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：
通孔
包装/案例：
PDIP-8
打包：
管子
工作温度范围：
0 C to + 70 C
系列：
TL3842B
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：
0.015535 oz
Tags
TL3842BP, TL3842B, TL3842, 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
    E**t
    E**t
    RU

    The goods came, but did not check, works or not

    2019-03-06
    E***n
    E***n
    RU

    Received. I'll check it out later.

    2019-05-30
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
***as Instruments
30-V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 100% duty cycle, 0C to 70C 8-PDIP 0 to 70
***i-Key
IC REG CTRLR BST FLYBK PWM 8-DIP
***ser
PWM Power Supply Controllers Current Mode PWM Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Controller Type:PWM; Output Voltage Max:30V; Output Current Max:200mA; Output Type:Totem-Pole; Output Energy Per Cycle:5µJ; Frequency:500kHz; Supply Voltage Min:10V ;RoHS Compliant: Yes
***
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.
***ASIN
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 INSTRUM
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
TL3842BP
DISTI # 31706192		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
RoHS: Compliant		4000
  • 1000:$0.6207
TL3842BP
DISTI # 296-34293-5-ND		IC REG CTRLR BST FLYBK PWM 8-DIP
RoHS: Compliant
Min Qty: 800
Container: Tube		Temporarily Out of Stock
  • 800:$0.6270
TL3842BP
DISTI # V39:1801_07373275		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
RoHS: Compliant		0
    TL3842BPE4
    DISTI # V39:1801_07373276    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube
    RoHS: Compliant    		0
      TL3842BP
      DISTI # TL3842BP      		Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube - Rail/Tube (Alt: TL3842BP)
      RoHS: Compliant
      Min Qty: 800
      Container: Tube      		Americas - 0
      • 8000:$0.4139
      • 4000:$0.4249
      • 2400:$0.4399
      • 1600:$0.4549
      • 800:$0.4779
      TL3842BP
      DISTI # TL3842BP      		Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube (Alt: TL3842BP)
      RoHS: Compliant
      Min Qty: 50
      Container: Tube      		Europe - 0
      • 500:€0.4009
      • 300:€0.4299
      • 200:€0.5019
      • 100:€0.5469
      • 50:€0.6689
      TL3842BPHigh-Performance Current-Mode PWM Controller500
      • 1000:$0.3800
      • 750:$0.4200
      • 500:$0.5300
      • 250:$0.6400
      • 100:$0.7000
      • 25:$0.8200
      • 10:$0.8800
      • 1:$0.9900
      TL3842BP
      DISTI # 595-TL3842BP      		Switching Controllers Current Mode PWM Controller
      RoHS: Compliant      		1300
      • 1:$1.0800
      • 10:$0.9200
      • 100:$0.7100
      • 500:$0.6270
      • 1000:$0.4950
      • 2500:$0.4390
      • 10000:$0.4230
      TL3842BPSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
      RoHS: Compliant      		2350
      • 1000:$0.4300
      • 500:$0.4600
      • 100:$0.4800
      • 25:$0.5000
      • 1:$0.5300
      TL3842BPE4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
      RoHS: Compliant      		686
      • 1000:$0.4300
      • 500:$0.4600
      • 100:$0.4800
      • 25:$0.5000
      • 1:$0.5300
      TL3842BP 198
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        		 IC REG LIN POS ADJ 800MA TO252-3
        可用性
        库存:
        Available
        订购:
        1984
        输入数量:
        TL3842BP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
        1
        US$1.08
        US$1.08
        10
        US$0.92
        US$9.20
        100
        US$0.71
        US$71.00
        500
        US$0.63
        US$313.50
        1000
        US$0.50
        US$495.00
        2500
        US$0.44
        US$1 097.50
        10000
        US$0.42
        US$4 230.00
        25000
        US$0.41
        US$10 250.00
        由于2021年半导体供不应求，低于2021年之前的正常价格，请发询价确认。
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