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UC3867DW

UC3867DW
Mfr. #:
UC3867DW
描述:
Switching Controllers Resonant-Mode
生命週期:
製造商新產品
數據表:
UC3867DW 數據表
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ECAD Model:
更多信息:
UC3867DW 更多信息 UC3867DW 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：
全橋、半橋、推挽
輸出數量：
2 Output
開關頻率：
450 kHz
佔空比 - 最大值：
50 %
輸出電流：
1 A
最低工作溫度：
0 C
最高工作溫度：
+ 70 C
安裝方式：
貼片/貼片
包裝/案例：
SOIC-16
打包：
管子
高度：
2.35 mm
長度：
10.28 mm
工作溫度範圍：
0 C to + 70 C
系列：
UC3867
類型：
電壓模式 PWM 控制器
品牌：
德州儀器
秋季時間：
25 ns
濕氣敏感：
是的
產品類別：
開關控制器
上升時間：
25 ns
出廠包裝數量：
40
子類別：
PMIC - 電源管理 IC
單位重量：
0.016579 oz
Tags
UC3867D, UC3867, UC386, UC38, UC3
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
Resonant-mode PWM with 8/7V UVLO, alternating outputs, and fixed on time, 0C to 70C 16-SOIC 0 to 70
***ow.cn
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube
***ark
IC, RESONANT MODE PWM CTRL, 20V, 16-SOIC
***ser
PWM Power Supply Controllers Resonant-Mode
***i-Key Marketplace
UC3867 RESONANT-MODE POWER SUPPL
***AS INSTUMENTS
The UC1861-1868 family of ICs is optimized for the control of Zero Current Switched and Zero Voltage Switched quasi-resonant converters. Differences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the one-shot pulse steering logic is configured to program either on-time for ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861-1864).
***
The primary control blocks implemented include an error amplifier to compensate the overall system loop and to drive a voltage controlled oscillator (VCO), featuring programmable minimum and maximum frequencies. Triggered by the VCO, the one-shot generates pulses of a programmed maximum width, which can be modulated by the Zero Detection comparator. This circuit facilitates "true" zero current or voltage switching over various line, load, and temperature changes, and is also able to accommodate the resonant components' initial tolerances.
***AS INSTRUMENTS INC
Under-Voltage Lockout is incorporated to facilitate safe starts upon power-up. The supply current during the under-voltage lockout period is typically less than 150µA, and the outputs are actively forced to the low state.
***AS INSRUMENT
UVLO thresholds for the UC1861/62/65/66 are 16.5V (ON) and 10.5V (OFF), whereas the UC1863/64/67/68 thresholds are 8V (ON) and 7V (OFF). After VCC exceeds the UVLO threshold, a 5V generator is enabled which provides bias for the internal circuits and up to 10mA for external usage.
***AS INSTRUMENTS INC
A Fault comparator serves to detect fault conditions and set a latch while forcing the output drivers low. The Soft-Ref pin serves three functions: providing soft start, restart delay, and the internal system reference.
***ASIN
Each device features dual 1 Amp peak totem pole output drivers for direct interface to power MOSFETS. The outputs are programmed to alternate in the UC1861/63/65/67 devices. The UC1862/64/66/68 outputs operate in unison alllowing a 2 Amp peak current.
型號 描述 庫存 價格
UC3867DW
DISTI # 31724048		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube
RoHS: Compliant		10000
  • 1000:$4.2570
UC3867DWTR
DISTI # 31724759		Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R
RoHS: Compliant		2000
  • 2000:$3.0954
UC3867DW
DISTI # 296-34742-5-ND		IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		89In Stock
  • 2520:$3.1242
  • 1000:$3.2886
  • 520:$3.8994
  • 120:$4.5806
  • 40:$5.2852
  • 10:$5.5910
  • 1:$6.2200
UC3867DWTR
DISTI # UC3867DWTR-ND		IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.6427
UC3867DW
DISTI # C1S746200957910		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube
RoHS: Compliant		1
  • 1:$4.0800
UC3867DW
DISTI # V39:1801_07428823		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube
RoHS: Compliant		703
  • 1:$3.2590
UC3867DWTR
DISTI # V39:1801_07428825		Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R
RoHS: Compliant		0
    UC3867DW
    DISTI # UC3867DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC3867DW)
    RoHS: Compliant
    Min Qty: 40
    Container: Tube    		Europe - 20
    • 400:€2.7900
    • 240:€2.8900
    • 160:€3.0900
    • 80:€3.4900
    • 40:€3.8900
    UC3867DW
    DISTI # UC3867DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube - Rail/Tube (Alt: UC3867DW)
    RoHS: Compliant
    Min Qty: 120
    Container: Tube    		Americas - 0
    • 1200:$2.8900
    • 600:$2.9900
    • 360:$3.0900
    • 240:$3.1900
    • 120:$3.3900
    UC3867DW
    DISTI # UC3867DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC3867DW)
    RoHS: Compliant
    Min Qty: 120
    Container: Tube    		Asia - 0
      UC3867DWTR
      DISTI # UC3867DWTR      		Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R - Tape and Reel (Alt: UC3867DWTR)
      RoHS: Compliant
      Min Qty: 2000
      Container: Reel      		Americas - 0
      • 20000:$2.3900
      • 12000:$2.4900
      • 8000:$2.5900
      • 4000:$2.6900
      • 2000:$2.7900
      UC3867DWTR
      DISTI # UC3867DWTR      		Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R (Alt: UC3867DWTR)
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape and Reel      		Europe - 0
      • 20000:€2.3900
      • 12000:€2.4900
      • 8000:€2.5900
      • 4000:€2.8900
      • 2000:€3.2900
      UC3867DWTR
      DISTI # UC3867DWTR      		Voltage Mode PWM Controller 500mA 16-Pin SOIC T/R (Alt: UC3867DWTR)
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape and Reel      		Asia - 0
        UC3867DWResonant-Mode Power Supply Controllers320
        • 1000:$2.6700
        • 750:$2.7300
        • 500:$3.1500
        • 250:$3.6200
        • 100:$3.8800
        • 25:$4.3200
        • 10:$4.6300
        • 1:$5.1400
        UC3867DW
        DISTI # 595-UC3867DW        		Switching Controllers Resonant-Mode
        RoHS: Compliant        		23
        • 1:$6.2200
        • 10:$5.5900
        • 100:$4.5800
        • 250:$4.3000
        • 500:$3.9000
        • 1000:$3.2800
        • 2500:$3.1200
        UC3867DWTR
        DISTI # 595-UC3867DWTR        		Switching Controllers Resonant-Mode
        RoHS: Compliant        		0
        • 1:$5.2600
        • 10:$4.7300
        • 100:$3.8700
        • 250:$3.6300
        • 500:$3.2900
        • 1000:$2.7800
        • 2000:$2.6400
        UC3867DWSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
        RoHS: Compliant        		70
        • 1000:$3.0900
        • 500:$3.2600
        • 100:$3.3900
        • 25:$3.5300
        • 1:$3.8100
        UC3867DWTRSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
        RoHS: Compliant        		5290
        • 1000:$2.6200
        • 500:$2.7600
        • 100:$2.8700
        • 25:$2.9900
        • 1:$3.2200
        UC3867DW 34
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          可用性
          庫存:
          19
          訂購:
          2002
          輸入數量:
          UC3867DW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$6.22
          US$6.22
          10
          US$5.59
          US$55.90
          100
          US$4.58
          US$458.00
          250
          US$4.30
          US$1 075.00
          500
          US$3.90
          US$1 950.00
          1000
          US$3.28
          US$3 280.00
          2500
          US$3.12
          US$7 800.00
          由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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