TL2842BP

TL2842BP
Mfr. #:
TL2842BP
描述:
Switching Controllers Current Mode PWM Controller
生命周期:
制造商新产品。
数据表:
TL2842BP 数据表
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ECAD Model:
更多信息:
TL2842BP 更多信息 TL2842BP 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 %
输入电压:
5.5 V
输出电压:
30 V
输出电流:
200 mA
最低工作温度:
- 40 C
最高工作温度:
+ 85 C
安装方式:
通孔
包装/案例:
PDIP-8
打包:
管子
隔离:
非隔离
工作温度范围:
- 40 C to + 85 C
产品:
开关控制器
系列:
TL2842B
类型:
电流模式 PWM 控制器
品牌:
德州仪器
关掉:
关掉
秋季时间:
50 ns
工作电源电流:
25 mA
工作电源电压:
30 V
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
TL2842B, TL2842, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
    S***a
    S***a
    PL

    Fast service, recommend

    2019-03-12
    S***v
    S***v
    RU

    Sooo long...

    2019-02-12
***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, -40C to 85C 8-PDIP -40 to 85
***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; 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
***AS USD
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 INSTUMENTS
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 INSTRUMENT
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
TL2842BP
DISTI # V39:1801_07373120
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube
RoHS: Compliant
0
    TL2842BP
    DISTI # 296-49950-ND
    IC REG CTRLR BST FLYBK PWM 8-DIP
    RoHS: Compliant
    Min Qty: 1
    Container: Tube
    998In 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
    TL2842BP
    DISTI # TL2842BP
    Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube - Rail/Tube (Alt: TL2842BP)
    RoHS: Compliant
    Min Qty: 700
    Container: Tube
    Americas - 0
    • 7000:$0.4509
    • 3500:$0.4639
    • 2100:$0.4799
    • 1400:$0.4969
    • 700:$0.5219
    TL2842BP
    DISTI # TL2842BP
    Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube (Alt: TL2842BP)
    RoHS: Compliant
    Min Qty: 50
    Container: Tube
    Europe - 0
    • 500:€0.4379
    • 300:€0.4689
    • 200:€0.5469
    • 100:€0.5969
    • 50:€0.7299
    TL2842BPHigh-Performance Current-Mode PWM Controller490
    • 1000:$0.4100
    • 750:$0.4600
    • 500:$0.5700
    • 250:$0.7000
    • 100:$0.7600
    • 25:$0.8900
    • 10:$0.9600
    • 1:$1.0800
    TL2842BP
    DISTI # 595-TL2842BP
    Switching Controllers Current Mode PWM Controller
    RoHS: Compliant
    371
    • 1:$1.1800
    • 10:$1.0100
    • 100:$0.7750
    • 500:$0.6840
    • 1000:$0.5400
    • 2500:$0.4790
    • 10000:$0.4610
    TL2842BPSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
    RoHS: Compliant
    1535
    • 1000:$0.4700
    • 500:$0.5000
    • 100:$0.5200
    • 25:$0.5400
    • 1:$0.5800
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    Board Mount Temperature Sensors 75C 6W 110V Break Axial Thermal Guard
    可用性
    库存:
    371
    订购:
    2354
    输入数量:
    TL2842BP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$1.18
    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
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