UCC28742DBVR

UCC28742DBVR
Mfr. #:
UCC28742DBVR
描述:
Switching Controllers UCC28742DBVR
生命周期:
制造商新产品。
数据表:
UCC28742DBVR 数据表
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ECAD Model:
更多信息:
UCC28742DBVR 更多信息 UCC28742DBVR 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:
飞回来
输出数量:
1 Output
开关频率:
130 kHz
占空比 - 最大值:
99 %
输入电压:
9 V to 35 V
输出电压:
5 V
输出电流:
2 A
最低工作温度:
- 40 C
最高工作温度:
+ 125 C
安装方式:
贴片/贴片
包装/案例:
SOT-23-6
打包:
卷轴
说明/功能:
高效反激控制器
隔离:
孤立
工作温度范围:
- 40 C to + 125 C
输出功率:
10 W
产品:
离线控制器
系列:
UCC28742
品牌:
德州仪器
关掉:
关掉
开发套件:
UCC28742EVM-001
工作电源电流:
1.8 mA
产品类别:
开关控制器
出厂包装数量:
3000
子类别:
PMIC - 电源管理 IC
单位重量:
0.000670 oz
Tags
UCC28742, UCC2874, UCC287, UCC28, UCC2, UCC
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***c
    A***c
    BY

    Very fast, 2 weeks, ok

    2019-08-13
    A***y
    A***y
    KZ

    Excellent.

    2019-07-27
***AS INSTUMENTS
The UCC28742 off-line flyback controller is a highly integrated, 6-pin secondary-side regulated PWM controller for efficient AC-to-DC power supplies. It is an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. This device processes information from opto-coupled feedback and an auxiliary flyback winding for high-performance control of output voltage and current.
***as Instruments (TI)
The UCC28742 employs advanced control algorithms to achieve high operating efficiency and performance. The drive output interfaces to a MOSFET power switch. Discontinuous conduction mode (DCM) with valley-switching reduces switching losses. Modulation of switching frequency and primary current-peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges.
***as Instr.
The controller has a maximum switching frequency of 80 kHz and always maintains control of the peak-primary current in the transformer. A minimum switching frequency of 200 Hz facilitates the achievement of low no-load input power.
UCC28742 High-Efficiency Flyback Controllers
OMO Electronic UCC28742 High-Efficiency Flyback Controllers are highly integrated, 6-pin secondary-side regulated, and ideal for efficient AC-to-DC power supplies. The device offers a Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. An additional feature provides an auxiliary flyback winding for high-performance control of output voltage and current. High-operating efficiency and performance are reached through advanced control algorithms. Switching loss is minimized per discontinuous conduction mode (DCM) with valley-switching. The device maintains control of the peak-primary current in the transformer with a maximum switching frequency of 80kHz. Low no-load input power is facilitated by a minimum switching frequency of 200Hz.
型号 描述 库存 价格
UCC28742DBVR
DISTI # V99:2348_21775933
AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-232974
  • 9000:$0.2926
  • 3000:$0.2965
  • 2000:$0.3185
  • 1000:$0.3512
  • 100:$0.4298
  • 10:$0.7411
  • 1:$0.8912
UCC28742DBVR
DISTI # V36:1790_21775933
AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-230
    UCC28742DBVR
    DISTI # V39:1801_21775933
    AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-230
      UCC28742DBVR
      DISTI # 296-52200-1-ND
      UCC28742DBVR
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)
      2404In Stock
      • 1000:$0.3626
      • 500:$0.4532
      • 100:$0.5733
      • 10:$0.7480
      • 1:$0.8500
      UCC28742DBVR
      DISTI # 296-52200-6-ND
      UCC28742DBVR
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®
      2404In Stock
      • 1000:$0.3626
      • 500:$0.4532
      • 100:$0.5733
      • 10:$0.7480
      • 1:$0.8500
      UCC28742DBVR
      DISTI # 296-52200-2-ND
      UCC28742DBVR
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape & Reel (TR)
      Temporarily Out of Stock
      • 15000:$0.2860
      • 6000:$0.2970
      • 3000:$0.3190
      UCC28742DBVR
      DISTI # 32366121
      AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-239000
      • 24000:$0.2750
      • 9000:$0.2831
      • 3000:$0.2940
      UCC28742DBVR
      DISTI # 29556285
      AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-232974
      • 9000:$0.3145
      • 3000:$0.3187
      • 2000:$0.3424
      • 1000:$0.3775
      • 100:$0.4620
      • 23:$0.7967
      UCC28742DBVR
      DISTI # UCC28742DBVR
      AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR)
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape and Reel
      Asia - 0
        UCC28742DBVR
        DISTI # UCC28742DBVR
        AC-DC Controller 80kHz 6-Pin SOT-23 T/R - Tape and Reel (Alt: UCC28742DBVR)
        RoHS: Compliant
        Min Qty: 3000
        Container: Reel
        Americas - 0
        • 30000:$0.2759
        • 18000:$0.2829
        • 12000:$0.2929
        • 6000:$0.3029
        • 3000:$0.3189
        UCC28742DBVR
        DISTI # UCC28742DBVR
        AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR)
        RoHS: Compliant
        Min Qty: 3000
        Container: Tape and Reel
        Europe - 0
        • 30000:€0.2669
        • 18000:€0.2869
        • 12000:€0.3339
        • 6000:€0.3649
        • 3000:€0.4459
        UCC28742DBVRHigh-Efficiency Flyback Controller With Optocoupler Feedback4234
        • 1000:$0.2500
        • 750:$0.2800
        • 500:$0.3500
        • 250:$0.4300
        • 100:$0.4600
        • 25:$0.5400
        • 10:$0.5900
        • 1:$0.6600
        UCC28742DBVR
        DISTI # 595-UCC28742DBVR
        Switching Controllers UCC28742DBVR
        RoHS: Compliant
        2276
        • 1:$0.8200
        • 10:$0.6800
        • 100:$0.4400
        • 1000:$0.3520
        • 2000:$0.3190
        • 3000:$0.2970
        • 9000:$0.2860
        • 24000:$0.2750
        UCC28742DBVT
        DISTI # 595-UCC28742DBVT
        Switching Controllers UCC28742DBVR
        RoHS: Compliant
        955
        • 1:$0.8300
        • 10:$0.7100
        • 100:$0.5440
        • 250:$0.5440
        • 500:$0.4810
        • 1000:$0.3800
        • 2500:$0.3370
        • 10000:$0.3240
        • 25000:$0.3140
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        OMO.#: OMO-TPS7B6950QDCYRQ1

        LDO Voltage Regulators TPS7B6950-Q1 High-V Ultra-Low IQ 5-V
        UCC28742EVM-001

        Mfr.#: UCC28742EVM-001

        OMO.#: OMO-UCC28742EVM-001

        Power Management IC Development Tools UCC28742EVM-001
        TLV3502AQDCNRQ1

        Mfr.#: TLV3502AQDCNRQ1

        OMO.#: OMO-TLV3502AQDCNRQ1-TEXAS-INSTRUMENTS

        Analog Comparators AC 4.5ns R-to-R Comparato
        可用性
        库存:
        Available
        订购:
        1985
        输入数量:
        UCC28742DBVR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$0.82
        US$0.82
        10
        US$0.68
        US$6.80
        100
        US$0.44
        US$44.00
        1000
        US$0.35
        US$352.00
        2000
        US$0.32
        US$638.00
        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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