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UCC28740D

UCC28740D
Mfr. #:
UCC28740D
描述:
Switching Controllers Constant-VTG-Crnt Flyback Cntl
生命周期:
制造商新产品。
数据表:
UCC28740D 数据表
交货:
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ECAD Model:
更多信息:
UCC28740D 更多信息 UCC28740D Product Details
产品属性
属性值
制造商
TI
产品分类
PMIC - AC DC 转换器、离线开关
系列
UCC28740
打包
管替代包装
单位重量
0.008960 oz
安装方式
贴片/贴片
包装盒
SOIC-7
工作温度
-40°C ~ 125°C (TJ)
安装型
表面贴装
供应商-设备-包
7-SOIC
功率-瓦
-
输出隔离
孤立
内部开关
不
电压击穿
-
拓扑
飞回来
电压启动
21V
电压-电源-Vcc-Vdd
9 V ~ 35 V
占空比
-
频率切换
170Hz ~ 100kHz
故障保护
限流、过压
控制功能
-
最高工作温度
+ 125 C
最低工作温度
- 40 C
工作电源电压
8.1 V to 35 V
开关频率
0.17 kHz to 100 kHz
占空比最大
99 %
Tags
UCC28740D, UCC28740, 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
***as Instruments
Constant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback 7-SOIC -40 to 125
***p One Stop Global
Current Mode PWM Controller 25mA 7-Pin SOIC Tube
***i-Key
IC REG CTRLR FLYBK ISO 7SOIC
***ical
Constant-Voltage Constant-Current Flyback Controller
***ark
Ic, Cv/cc Flybk Controller, 38V, Soic-7; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:9V; Supply Voltage Max:35V; Controller Ic Case Style:soic; No. Of Pins:7Pins; Frequency:100Khz; Operating Temperature Rohs Compliant: Yes
***ment14 APAC
Prices include import duty and tax. IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:9V; Supply Voltage Max:35V; Controller IC Case Style:SOIC; No. of Pins:7Pins; Frequency:100kHz; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
***nell
IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7; Tensione di Ingresso:-; Tensione di Uscita:-; Corrente di Uscita:-; Tensione di Alimentazione Min:9V; Tensione di Alimentazione Max:35V; Formato IC Controller:SOIC; No. di Pin:7Pin; Frequenza:100kHz; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019)
UCC28740 Constant-Current Flyback Controllers
OMO Electronic UCC28740 Constant-Current Flyback Controllers are an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. Constant-Current (CC) regulation is accomplished through Primary-Side Regulation (PSR) techniques. These devices process information from opto-coupled feedback and an auxiliary flyback winding for precise high-performance control of output voltage and current. An internal 700V start-up switch, dynamically controlled operating states, and a tailored modulation profile support ultra-low standby power without sacrificing start-up time or output transient response. Control algorithms in the UCC28740 allow operating efficiencies to meet or exceed applicable standards. The UCC28740EVM-525 Evaluation Module is a 10W off-line discontinuous mode (DCM) flyback converter that provides constant-voltage (CV) and constant-current (CC) output regulation.
型号 描述 库存 价格
UCC28740DR
DISTI # V39:1801_07429260		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
RoHS: Compliant		2500
  • 12500:$0.4638
  • 5000:$0.4868
  • 2500:$0.4922
UCC28740D
DISTI # V36:1790_07429259		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
RoHS: Compliant		22
  • 10000:$0.5683
  • 2500:$0.5901
  • 1000:$0.6380
  • 500:$0.8152
  • 100:$0.9497
  • 10:$1.2292
  • 1:$1.5881
UCC28740D
DISTI # V39:1801_07429259		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
RoHS: Compliant		0
    UCC28740D
    DISTI # V99:2348_07429259    		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
    RoHS: Compliant    		0
      UCC28740DR
      DISTI # V72:2272_07429260      		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
      RoHS: Compliant      		0
        UCC28740DR
        DISTI # 296-41059-1-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Cut Tape (CT)        		11728In Stock
        • 1000:$0.5716
        • 500:$0.7241
        • 100:$0.8765
        • 10:$1.1240
        • 1:$1.2600
        UCC28740DR
        DISTI # 296-41059-6-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Digi-Reel®        		11728In Stock
        • 1000:$0.5716
        • 500:$0.7241
        • 100:$0.8765
        • 10:$1.1240
        • 1:$1.2600
        UCC28740DR
        DISTI # 296-41059-2-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		7500In Stock
        • 12500:$0.4736
        • 5000:$0.4921
        • 2500:$0.5180
        UCC28740D
        DISTI # 296-36516-5-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		652In Stock
        • 5025:$0.5905
        • 2550:$0.6216
        • 1050:$0.6660
        • 525:$0.8436
        • 150:$1.0212
        • 75:$1.2432
        • 10:$1.3100
        • 1:$1.4700
        UCC28740D
        DISTI # 31723342        		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
        RoHS: Compliant        		9000
        • 6000:$0.5621
        • 3000:$0.5662
        • 1800:$0.5860
        • 1500:$0.6068
        UCC28740DR
        DISTI # 32746204        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
        RoHS: Compliant        		2500
        • 12500:$0.4986
        • 5000:$0.5233
        • 2500:$0.5291
        UCC28740D
        DISTI # 31928349        		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
        RoHS: Compliant        		22
        • 10000:$0.6109
        • 2500:$0.6344
        • 1000:$0.6858
        • 500:$0.8763
        • 100:$1.0209
        • 12:$1.3214
        UCC28740D
        DISTI # UCC28740D        		Current Mode PWM Controller 25mA 7-Pin SOIC Tube - Rail/Tube (Alt: UCC28740D)
        RoHS: Compliant
        Min Qty: 600
        Container: Tube        		Americas - 1400
        • 6000:$0.5569
        • 3000:$0.5719
        • 1800:$0.5919
        • 1200:$0.6129
        • 600:$0.6439
        UCC28740D
        DISTI # UCC28740D        		Current Mode PWM Controller 25mA 7-Pin SOIC Tube (Alt: UCC28740D)
        RoHS: Compliant
        Min Qty: 75
        Container: Tube        		Europe - 0
        • 750:€0.5399
        • 450:€0.5789
        • 300:€0.6749
        • 150:€0.7369
        • 75:€0.8999
        UCC28740DR
        DISTI # UCC28740DR        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R - Tape and Reel (Alt: UCC28740DR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 25000:$0.4639
        • 15000:$0.4769
        • 10000:$0.4929
        • 5000:$0.5109
        • 2500:$0.5369
        UCC28740DR
        DISTI # UCC28740DR        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R (Alt: UCC28740DR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Europe - 0
        • 25000:€0.4499
        • 15000:€0.4819
        • 10000:€0.5629
        • 5000:€0.6139
        • 2500:€0.7499
        UCC28740DConstant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback6158
        • 1000:$0.5000
        • 750:$0.5500
        • 500:$0.6700
        • 250:$0.8000
        • 100:$0.8700
        • 25:$1.0000
        • 10:$1.0700
        • 1:$1.1900
        UCC28740DRConstant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback3882
        • 1000:$0.4200
        • 750:$0.4700
        • 500:$0.5900
        • 250:$0.7200
        • 100:$0.7800
        • 25:$0.9100
        • 10:$0.9900
        • 1:$1.1100
        UCC28740DR
        DISTI # 595-UCC28740DR        		Switching Controllers Constant-VTG-Crnt Flyback Cntlr
        RoHS: Compliant        		54780
        • 1:$1.2200
        • 10:$1.0400
        • 100:$0.7960
        • 500:$0.7030
        • 1000:$0.5550
        • 2500:$0.4930
        • 10000:$0.4740
        UCC28740D
        DISTI # 595-UCC28740D        		Switching Controllers Constant-VTG-Crnt Flyback Cntlr
        RoHS: Compliant        		459
        • 1:$1.4600
        • 10:$1.2400
        • 100:$0.9550
        • 500:$0.8440
        • 1000:$0.6660
        • 2500:$0.5910
        • 10000:$0.5690
        UCC28740DSwitching Controller, Current/voltage-mode, 106kHz Switching Freq-Max, PDSO7
        RoHS: Compliant        		75
        • 1000:$0.5800
        • 500:$0.6100
        • 100:$0.6300
        • 25:$0.6600
        • 1:$0.7100
        UCC28740D .
        DISTI # 2361259        		IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7
        RoHS: Compliant        		2
        • 1:$0.9280
        UCC28740D .
        DISTI # 2361259        		IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7
        RoHS: Compliant        		0
        • 250:£0.6810
        • 100:£0.7230
        • 50:£0.8290
        • 25:£0.9350
        • 1:£1.0700
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        Mfr.#: UCC2813QPWR-3Q1

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        		 Switching Controllers Lo-Pwr BICMOS Crnt Mode PWM
        UCC28C44DGK

        Mfr.#: UCC28C44DGK

        OMO.#: OMO-UCC28C44DGK

        		 Switching Controllers BiCMOS Low-Power Current Mode
        UCC2583NG4

        Mfr.#: UCC2583NG4

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        		 Switching Controllers Switch Mode Sec Side Post Regulator
        UCC283TDTR-3G3

        Mfr.#: UCC283TDTR-3G3

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        UCC27323DG4

        Mfr.#: UCC27323DG4

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        		 IC MOSFET DRIVR DUAL HS 4A 8SOIC
        UCC28742DBVR

        Mfr.#: UCC28742DBVR

        OMO.#: OMO-UCC28742DBVR-TEXAS-INSTRUMENTS

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        UCC2813PWTR-4 UCC2813PW-

        Mfr.#: UCC2813PWTR-4 UCC2813PW-

        OMO.#: OMO-UCC2813PWTR-4-UCC2813PW--1190

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        Mfr.#: UCC27200AD

        OMO.#: OMO-UCC27200AD-TEXAS-INSTRUMENTS

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        可用性
        库存:
        Available
        订购:
        4500
        输入数量:
        UCC28740D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$0.75
        US$0.75
        10
        US$0.71
        US$7.12
        100
        US$0.68
        US$67.50
        500
        US$0.64
        US$318.75
        1000
        US$0.60
        US$600.00
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