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UC2827DWTR-1

UC2827DWTR-1
Mfr. #:
UC2827DWTR-1
描述:
Switching Controllers Buck Current/Voltage Fed Push-Pull
生命周期:
制造商新产品。
数据表:
UC2827DWTR-1 数据表
交货:
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ECAD Model:
更多信息:
UC2827DWTR-1 更多信息 UC2827DWTR-1 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：
全桥，推挽
输出数量：
3 Output
开关频率：
450 kHz
占空比 - 最大值：
50 %
输出电流：
1 A
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
安装方式：
贴片/贴片
包装/案例：
SOIC-24
打包：
卷轴
工作温度范围：
- 40 C to + 85 C
系列：
UC2827-1
类型：
电流模式 PWM 控制器
品牌：
德州仪器
秋季时间：
30 ns
湿气敏感：
是的
产品类别：
开关控制器
上升时间：
40 ns
出厂包装数量：
2000
子类别：
PMIC - 电源管理 IC
单位重量：
0.023919 oz
Tags
UC2827D, UC2827, UC282, 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
    D***t
    D***t
    RU

    The goods came. Because of the post of russia for a long time went. Came in a bag that was torn.

    2019-03-14
    A***a
    A***a
    KZ

    Did not check

    2019-06-05
    M***s
    M***s
    UK

    Arrived in perfect condition, fast delivery

    2019-01-26
***as Instruments
Buck Current/Voltage Fed Push-Pull PWM Controllers 24-SOIC -40 to 85
***ser
PWM Power Supply Controllers Buck Current/Voltage Fed Push-Pull
***ical
Current Mode PWM Controller 250mA/200mA 500kHz 24-Pin SOIC T/R
***et Europe
Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R
***i-Key
IC REG CTRLR MULT TOP 24SOIC
***ark
Ic, Current Mode Pwm Ctrl, 20V, Soic-24
***AS INSRUMENTS
The UC3827 family of controller devices provides an integrated control solution for cascaded buck and push-pull converters. These converters are known as current fed or voltage fed push-pull converters and are ideally suited for multiple output and/or high voltage output applications. In both current fed and voltage fed modes, the push-pull switches are driven at 50% nominal duty cycles and at one half the switching frequency of the buck stage. In the current fed mode, the two switches are driven with a specified over-lap period to prevent ringing and voltage stress on the devices. In the voltage fed mode, the two switches are driven with a specified gap time between the switches to prevent shorting the transformer across the energy storage capacitor and to prohibit excessive currents flowing through the devices.
***AS INTRUMENTS
The converter's output voltage is regulated by pulse width modulation of the buck switch. The UC3827 contains complete protection and PWM control functions for the buck converter. Easy control of the floating switch is accomplished by the floating drive circuitry. The gate drive waveform is level shifted to support an input voltage up to 72 VDC.
***TEXAS
The UC3827 can be set up in traditional voltage mode control using input voltage feedforward technique or in current mode control. Using current mode control prevents potential core saturation of the push-pull transformer due to mismatches in timing and in component tolerances. With average current mode control, precise control of the inductor current feeding the push-pull stage is possible without the noise sensitivity associated with peak current mode control. The UC3827 average current mode loop can also be connected in parallel with the voltage regulation loop to assist only in fault conditions.
***ASI
Other valuable features of the UC3827 include bidirectional synchronization capability, user programmable overlap time (UC3827-1), user programmable gap time (UC3827-2), a high bandwidth differential current sense amplifier, and soft start circuitry.
型号 描述 库存 价格
UC2827DWTR-1
DISTI # V39:1801_07427993		Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R
RoHS: Compliant		0
    UC2827DWTR-1
    DISTI # UC2827DWTR-1-ND    		IC REG CTRLR MULT TOP 24SOIC
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2000:$4.2328
    UC2827DWTR-1G4
    DISTI # UC2827DWTR-1G4-ND    		IC REG CTRLR MULT TOP 24SOIC
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2000:$4.2328
    UC2827DWTR-1
    DISTI # UC2827DWTR-1    		Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R (Alt: UC2827DWTR-1)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 8000
    • 2000:€5.4900
    • 4000:€4.8900
    • 8000:€4.3900
    • 12000:€4.0900
    • 20000:€3.8900
    UC2827DWTR-1
    DISTI # UC2827DWTR-1    		Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R - Tape and Reel (Alt: UC2827DWTR-1)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$4.6900
    • 4000:$4.3900
    • 8000:$4.2900
    • 12000:$4.1900
    • 20000:$3.9900
    UC2827DWTR-1G4
    DISTI # UC2827DWTR-1G4    		Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R - Tape and Reel (Alt: UC2827DWTR-1G4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$4.6900
    • 4000:$4.3900
    • 8000:$4.2900
    • 12000:$4.1900
    • 20000:$3.9900
    UC2827DWTR-1G4
    DISTI # UC2827DWTR-1G4    		Current Mode PWM Controller 250mA/200mA 24-Pin SOIC T/R (Alt: UC2827DWTR-1G4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 0
    • 2000:€5.4900
    • 4000:€4.8900
    • 8000:€4.3900
    • 12000:€4.0900
    • 20000:€3.8900
    UC2827DWTR-1
    DISTI # 595-UC2827DWTR-1    		Switching Controllers Buck Current/Voltage Fed Push-Pull
    RoHS: Compliant    		0
    • 1:$7.7500
    • 10:$7.0000
    • 25:$6.4800
    • 100:$5.8000
    • 250:$5.5100
    • 500:$5.0500
    • 1000:$4.4000
    • 2000:$4.2400
    UC2827DWTR-1G4
    DISTI # 595-UC2827DWTR-1G4    		Switching Controllers Buck Current/Voltage Fed Push-Pull
    RoHS: Compliant    		0
    • 2000:$4.2400
    UC2827DWTR-1Switching Controller, Voltage-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO24
    RoHS: Compliant    		17800
    • 1000:$4.2900
    • 500:$4.5200
    • 100:$4.7000
    • 25:$4.9000
    • 1:$5.2800
    UC2827DWTR-1 1290
      UC2827DWTR-1G4 9
        图片 型号 描述
        UC2827DW-1

        Mfr.#: UC2827DW-1

        OMO.#: OMO-UC2827DW-1

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827DWTR-1G4

        Mfr.#: UC2827DWTR-1G4

        OMO.#: OMO-UC2827DWTR-1G4

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827N-1

        Mfr.#: UC2827N-1

        OMO.#: OMO-UC2827N-1

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827DW-2G4

        Mfr.#: UC2827DW-2G4

        OMO.#: OMO-UC2827DW-2G4

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827DWTR-1G4

        Mfr.#: UC2827DWTR-1G4

        OMO.#: OMO-UC2827DWTR-1G4-TEXAS-INSTRUMENTS

        		 IC REG CTRLR MULT TOP 24SOIC
        UC2827DW-1G4

        Mfr.#: UC2827DW-1G4

        OMO.#: OMO-UC2827DW-1G4-TEXAS-INSTRUMENTS

        		 IC REG CTRLR MULT TOP 24SOIC
        UC2827DW-2G4

        Mfr.#: UC2827DW-2G4

        OMO.#: OMO-UC2827DW-2G4-TEXAS-INSTRUMENTS

        		 IC REG CTRLR MULT TOP 24SOIC
        UC2827DWTR-1

        Mfr.#: UC2827DWTR-1

        OMO.#: OMO-UC2827DWTR-1-TEXAS-INSTRUMENTS

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827N-1

        Mfr.#: UC2827N-1

        OMO.#: OMO-UC2827N-1-TEXAS-INSTRUMENTS

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        UC2827DW-2

        Mfr.#: UC2827DW-2

        OMO.#: OMO-UC2827DW-2-TEXAS-INSTRUMENTS

        		 Switching Controllers Buck Current/Voltage Fed Push-Pull
        可用性
        库存:
        Available
        订购:
        1500
        输入数量:
        UC2827DWTR-1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$7.75
        US$7.75
        10
        US$7.00
        US$70.00
        25
        US$6.48
        US$162.00
        100
        US$5.80
        US$580.00
        250
        US$5.51
        US$1 377.50
        500
        US$5.05
        US$2 525.00
        1000
        US$4.40
        US$4 400.00
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