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UC2572D

UC2572D
Mfr. #:
UC2572D
描述:
Switching Controllers Neg-Out Flyback Pls Width Modulator
生命週期:
製造商新產品
數據表:
UC2572D 數據表
交貨:
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支付:
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ECAD Model:
更多信息:
UC2572D 更多信息 UC2572D 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
輸出數量：
1 Output
輸入電壓：
4.2 V to 35 V
輸出電流：
500 mA
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-8
打包：
管子
工作溫度範圍：
- 40 C to + 85 C
系列：
UC2572
類型：
DC/DC 控制器（外部開關）
品牌：
德州儀器
工作電源電流：
9 mA
產品類別：
開關控制器
出廠包裝數量：
75
子類別：
PMIC - 電源管理 IC
單位重量：
0.002561 oz
Tags
UC2572D, UC2572, UC257, UC25, 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
***ark
Pulse Width Modulator, Negative Output, 4.75V To 30V, 1 Output, Flyback, 100Khz, Soic-8
***et
DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube
***nell
DC/DC CONTROLLER, FLYBACK, 100KHZ, SOIC8
***ser
Controllers - DC/DC Neg-Out Flyback Pls Width Modulator
***i-Key Marketplace
UC2572 NEGATIVE OUTPUT FLYBACK P
***AS INSTRUMEN
The UC3572 is a negative output flyback pulse width modulator which converts a positive input voltage to a regulated negative output voltage. The chip is optimized for use in a single inductor negative flyback switching converter employing an external PMOS switch. The block diagram consists of a precision reference, an error amplifier configured for voltage mode operation, an oscillator, a PWM comparator with latching logic, and a 0.5A peak gate driver. The UC3572 includes an undervoltage lockout circuit to insure sufficient input supply voltage is present before any switching activity can occur, and a pulse-by-pulse current limit. Output current can be sensed and limited to a user determined maximum value. The UVLO circuit turns the chip off when the input voltage is below the UVLO threshold. In addition, a sleep comparator interfaces to the UVLO circuit to turn the chip off. This reduces the supply current to only 50uA, making the UC3572 ideal for battery powered applications.
型號 描述 庫存 價格
UC2572D
DISTI # V39:1801_07427868		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube
RoHS: Compliant		750
  • 1000:$1.8450
  • 500:$2.2040
  • 100:$2.6100
  • 10:$3.2110
  • 1:$3.9611
UC2572D
DISTI # V36:1790_07427868		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube
RoHS: Compliant		0
  • 1000:$1.7850
  • 500:$2.0250
  • 100:$2.1910
  • 10:$2.4340
  • 1:$3.3350
UC2572DTR
DISTI # V39:1801_07427870		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC T/R
RoHS: Compliant		0
    UC2572D
    DISTI # 296-2480-5-ND    		IC REG CTRLR FLYBACK 8SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		2614In Stock
    • 5025:$1.7562
    • 2550:$1.8248
    • 1050:$1.9208
    • 525:$2.2775
    • 150:$2.6754
    • 75:$3.0871
    • 10:$3.2650
    • 1:$3.6400
    UC2572DTR
    DISTI # 296-38311-1-ND    		IC REG CTRLR FLYBACK 8SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		Limited Supply - Call
      UC2572DTR
      DISTI # 296-38311-6-ND      		IC REG CTRLR FLYBACK 8SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		Limited Supply - Call
        UC2572DTR
        DISTI # 296-38311-2-ND        		IC REG CTRLR FLYBACK 8SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 2500:$1.5548
        UC2572DG4
        DISTI # UC2572DG4-ND        		IC REG CTRLR FLYBACK 8SOIC
        RoHS: Compliant
        Min Qty: 225
        Container: Tube        		Temporarily Out of Stock
        • 225:$2.6754
        UC2572DTR
        DISTI # 32035789        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC T/R
        RoHS: Compliant        		5000
        • 2500:$1.5345
        UC2572D
        DISTI # 31722560        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube
        RoHS: Compliant        		3000
        • 2250:$1.7370
        • 1500:$1.7526
        UC2572D
        DISTI # 32746051        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube
        RoHS: Compliant        		750
        • 1000:$1.9834
        • 500:$2.3693
        • 100:$2.8058
        • 10:$3.4518
        • 4:$4.2582
        UC2572D
        DISTI # UC2572D        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube - Rail/Tube (Alt: UC2572D)
        RoHS: Compliant
        Min Qty: 225
        Container: Tube        		Americas - 38
        • 2250:$1.7215
        • 1125:$1.7703
        • 675:$1.8318
        • 450:$1.8950
        • 225:$1.9913
        UC2572D
        DISTI # UC2572D        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube (Alt: UC2572D)
        RoHS: Compliant
        Min Qty: 75
        Container: Tube        		Europe - 150
        • 500:€1.9900
        • 250:€2.1900
        • 100:€2.3300
        • 50:€2.5000
        • 25:€2.6600
        • 10:€2.8300
        • 1:€3.1500
        UC2572D
        DISTI # UC2572D        		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube (Alt: UC2572D)
        RoHS: Compliant
        Min Qty: 225
        Container: Tube        		Asia - 0
          UC2572DG4
          DISTI # UC2572DG4          		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube - Rail/Tube (Alt: UC2572DG4)
          RoHS: Compliant
          Min Qty: 225
          Container: Tube          		Americas - 0
          • 1125:$1.6900
          • 2250:$1.6900
          • 450:$1.7900
          • 675:$1.7900
          • 225:$1.8900
          UC2572DG4
          DISTI # UC2572DG4          		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC Tube (Alt: UC2572DG4)
          RoHS: Compliant
          Min Qty: 225
          Container: Tube          		Asia - 0
            UC2572DTR
            DISTI # UC2572DTR            		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC T/R - Tape and Reel (Alt: UC2572DTR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 25000:$1.3900
            • 10000:$1.4900
            • 15000:$1.4900
            • 2500:$1.5900
            • 5000:$1.5900
            UC2572DTR
            DISTI # UC2572DTR            		DC DC Cntrlr Single-OUT Flyback Controller/PWM DC to DC Controller 4.2V to 35V Input 8-Pin SOIC T/R (Alt: UC2572DTR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Tape and Reel            		Europe - 0
            • 15000:€1.3900
            • 25000:€1.3900
            • 10000:€1.4900
            • 5000:€1.6900
            • 2500:€1.8900
            UC2572DNegative output Flyback pulse width modulator5619
            • 1000:$1.5600
            • 750:$1.6300
            • 500:$1.9400
            • 250:$2.2800
            • 100:$2.4300
            • 25:$2.7700
            • 10:$2.9800
            • 1:$3.3100
            UC2572DTRNegative output Flyback pulse width modulator2000
            • 1000:$1.3300
            • 750:$1.3900
            • 500:$1.6500
            • 250:$1.9400
            • 100:$2.0700
            • 25:$2.3600
            • 10:$2.5400
            • 1:$2.8200
            UC2572DTR
            DISTI # 595-UC2572DTR            		Switching Controllers Neg-Out Flyback Pls Width Modulator
            RoHS: Compliant            		2132
            • 1:$3.1000
            • 10:$2.7800
            • 100:$2.2800
            • 250:$2.1400
            • 500:$1.9400
            • 1000:$1.6300
            • 2500:$1.5500
            • 5000:$1.4900
            UC2572D
            DISTI # 595-UC2572D            		Switching Controllers Neg-Out Flyback Pls Width Modulator
            RoHS: Compliant            		130
            • 1:$3.6300
            • 10:$3.2700
            • 100:$2.6700
            • 250:$2.5100
            • 500:$2.2700
            • 1000:$1.9200
            • 2500:$1.8200
            UC2572DG4
            DISTI # 595-UC2572DG4            		Switching Controllers Neg-Out Flyback Pls Width Modulator
            RoHS: Compliant            		0
            • 225:$2.6700
            • 300:$2.5100
            • 525:$2.2700
            • 1050:$1.9200
            • 2550:$1.8200
            UC2572DTRSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
            RoHS: Compliant            		3342
            • 1000:$1.5400
            • 500:$1.6200
            • 100:$1.6900
            • 25:$1.7600
            • 1:$1.9000
            UC2572DSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
            RoHS: Compliant            		547
            • 1000:$1.8000
            • 500:$1.9000
            • 100:$1.9800
            • 25:$2.0600
            • 1:$2.2200
            UC2572D*** FREE SHIPPING ORDERS OVER $100 *** Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 8 Pin, Plastic, SOP31
            • 11:$1.9800
            • 3:$2.4750
            • 1:$2.9700
            UC2572D*** FREE SHIPPING ORDERS OVER $100 *** Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 8 Pin, Plastic, SOP12
            • 11:$1.9800
            • 3:$2.4750
            • 1:$2.9700
            UC2572D*** FREE SHIPPING ORDERS OVER $100 *** Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 8 Pin, Plastic, SOP77
            • 70:$1.9800
            • 31:$2.1780
            • 1:$3.9600
            UC2572D*** FREE SHIPPING ORDERS OVER $100 *** Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 8 Pin, Plastic, SOP44
            • 13:$1.5750
            • 4:$2.1000
            • 1:$3.1500
            UC2572DTR*** FREE SHIPPING ORDERS OVER $100 *** Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 8 Pin, Plastic, SOP997
            • 354:$1.3080
            • 123:$1.4170
            • 1:$3.2700
            UC2572D 347
              UC2572D 97
                UC2572DTR 1090
                  UC2572DTRG4 6164
                    UC2572D
                    DISTI # 2492564                    		DC/DC CONTROLLER, FLYBACK, 100KHZ, SOIC8
                    RoHS: Compliant                    		0
                    • 5025:$2.6900
                    • 2550:$2.7900
                    • 1050:$2.9400
                    • 525:$3.4800
                    • 150:$4.1000
                    • 75:$4.7200
                    • 10:$4.9900
                    • 1:$5.5600
                    圖片 型號 描述
                    TLC555CP

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                    OMO.#: OMO-TLC555CP

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                    TPS3808G33DBVR

                    Mfr.#: TPS3808G33DBVR

                    OMO.#: OMO-TPS3808G33DBVR

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                    LM3478MM/NOPB

                    Mfr.#: LM3478MM/NOPB

                    OMO.#: OMO-LM3478MM-NOPB

                    		 Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER
                    TLC555CP

                    Mfr.#: TLC555CP

                    OMO.#: OMO-TLC555CP-TEXAS-INSTRUMENTS

                    		 Timers & Support Products CMOS
                    LM3478MM/NOPB

                    Mfr.#: LM3478MM/NOPB

                    OMO.#: OMO-LM3478MM-NOPB-TEXAS-INSTRUMENTS

                    		 Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER
                    TPS3808G33DBVR

                    Mfr.#: TPS3808G33DBVR

                    OMO.#: OMO-TPS3808G33DBVR-TEXAS-INSTRUMENTS

                    		 Supervisory Circuits Programmable-Delay Supervisory
                    可用性
                    庫存:
                    130
                    訂購:
                    2113
                    輸入數量:
                    UC2572D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$3.63
                    US$3.63
                    10
                    US$3.27
                    US$32.70
                    100
                    US$2.67
                    US$267.00
                    250
                    US$2.51
                    US$627.50
                    500
                    US$2.27
                    US$1 135.00
                    1000
                    US$1.92
                    US$1 920.00
                    2500
                    US$1.82
                    US$4 550.00
                    5000
                    US$1.75
                    US$8 750.00
                    從...開始
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