UC2842DTR

UC2842DTR
Mfr. #:
UC2842DTR
描述:
Switching Controllers Current-Mode PWM Controller
生命週期:
製造商新產品
數據表:
UC2842DTR 數據表
交貨:
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支付:
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ECAD Model:
更多信息:
UC2842DTR 更多信息 UC2842DTR 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:
450 kHz
佔空比 - 最大值:
100 %
輸出電流:
1 A
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
安裝方式:
貼片/貼片
包裝/案例:
SOIC-14
打包:
捲軸
工作溫度範圍:
- 40 C to + 85 C
系列:
UC2842
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:
2500
子類別:
PMIC - 電源管理 IC
單位重量:
0.004318 oz
Tags
UC2842DT, UC2842D, UC2842, UC284, UC28, UC2
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
    N***v
    N***v
    RU

    There were nuances but in general everything went well.

    2019-04-24
    R***s
    R***s
    BR

    Ótimo

    2019-06-17
    E***n
    E***n
    RU

    It came quickly-7 days. Took for ezwifibroadcast. Put: up to 5 km works fine. Then my control does not allow yet. Recommend, especially for ezwb

    2019-06-15
***as Instruments
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85
***ical
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***i-Key
IC PWM BOOST FLYBACK CM 14SOIC
***i-Key Marketplace
UC2842 CURRENT MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:725mW; No. of Pins:14; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INTRUMENTS
The UCx84x 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. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference 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 that is 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.
***NS
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
型號 描述 庫存 價格
UC2842DTR
DISTI # UC2842DTR-ND
IC PWM BOOST FLYBACK CM 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2500:$0.5950
UC2842DTR
DISTI # UC2842DTR
Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2842DTR)
RoHS: Compliant
Min Qty: 2500
Container: Reel
Americas - 0
  • 2500:$0.6159
  • 5000:$0.5869
  • 10000:$0.5669
  • 15000:$0.5479
  • 25000:$0.5329
UC2842DTR
DISTI # UC2842DTR
Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2842DTR)
RoHS: Compliant
Min Qty: 1
Container: Tape and Reel
Europe - 0
  • 1:€0.8569
  • 10:€0.7709
  • 25:€0.7009
  • 50:€0.6429
  • 100:€0.5929
  • 500:€0.5509
  • 1000:€0.5139
UC2842DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS: Compliant
34900
  • 1000:$0.6300
  • 500:$0.6700
  • 100:$0.6900
  • 25:$0.7200
  • 1:$0.7800
UC2842DTR
DISTI # 595-UC2842DTR
Switching Controllers Current-Mode PWM Controller
RoHS: Compliant
300
  • 1:$1.4000
  • 10:$1.1900
  • 100:$0.9140
  • 500:$0.8080
  • 1000:$0.6380
  • 2500:$0.5660
  • 10000:$0.5440
UC2842D
DISTI # 595-UC2842D
Switching Controllers Current-Mode PWM Controller
RoHS: Compliant
470
  • 1:$1.6200
  • 10:$1.3800
  • 100:$1.0600
  • 500:$0.9370
  • 1000:$0.7400
  • 2500:$0.6560
  • 10000:$0.6320
UC2842DTRG4
DISTI # 595-UC2842DTRG4
Switching Controllers Current-Mode PWM Controller
RoHS: Compliant
0
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    Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
    可用性
    庫存:
    300
    訂購:
    2283
    輸入數量:
    UC2842DTR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$1.40
    US$1.40
    10
    US$1.19
    US$11.90
    100
    US$0.91
    US$91.40
    500
    US$0.81
    US$404.00
    1000
    US$0.64
    US$638.00
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