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UC3851N

UC3851N
Mfr. #:
UC3851N
描述:
AC/DC Converters Prog Off-Line PWM Controller
生命週期:
製造商新產品
數據表:
UC3851N 數據表
交貨:
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ECAD Model:
更多信息:
UC3851N 更多信息 UC3851N Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
交流/直流轉換器
RoHS：
Y
安裝方式：
通孔
包裝/案例：
PDIP-18
輸出電壓：
40 V
輸出功率：
1 W
輸入/電源電壓 - 最小值：
8 V
輸入/電源電壓 - 最大值：
30 V
拓撲：
升壓、降壓、反激、前進
開關頻率：
50 kHz to 500 kHz
佔空比 - 最大值：
46 %
工作電源電流：
15 mA
最低工作溫度：
0 C
最高工作溫度：
+ 70 C
輸出電流：
500 mA
系列：
UC3851
打包：
管子
隔離：
非隔離
輸出數量：
1 Output
工作溫度範圍：
0 C to + 70 C
類型：
當前模式
品牌：
德州儀器
產品類別：
交流/直流轉換器
出廠包裝數量：
20
子類別：
PMIC - 電源管理 IC
單位重量：
0.042544 oz
Tags
UC3851, UC385, 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
    E**d
    E**d
    IN

    EXCELLENT SERVICE

    2019-05-06
    E**d
    E**d
    ES

    Very good buck converter. Very versatile. Thank you friend

    2019-09-10
    E***v
    E***v
    RU

    The display was cracked, the money was returned quickly, for this and the stars.

    2019-04-21
***as Instruments
Programmable off-line PWM controller 18-PDIP 0 to 70
***ical
Current Mode PWM Controller 500kHz 18-Pin PDIP Tube
***ser
PWM Power Supply Controllers Prog, Off-Line PWM Controller
***ark
CURRENT/VOLTAGE MODE PWM CONTROLLER 32V 18-DIP
***i-Key Marketplace
IC OFFLINE SWITCH MULT TOP 18DIP
***i-Key
IC OFFLINE CTRLR PWM PROG 18DIP
***ment14 APAC
IC CURRENT/VOLT MODE PWM CTRL 32V 18-DIP; Input Voltage:30V; Output Voltage:40V; Output Current:400mA; Supply Voltage Range:8V to 32V; Digital IC Case Style:DIP; No. of Pins:18; Frequency:450kHz; Control Mode:Current
***AS
The UC1851 family of PWM controllers are optimized for off-line primary side control. These devices include a high current totem pole output stage and a toggle flip-flop for absolute 50% duty cycle limiting. In all other respects this line of controllers is pin for pin compatible with the UC1841 series. Inclusion of all major housekeeping functions in these high performance controllers makes them ideal for use in cost sensitive applications.
***as Instruments Inc.
Important features of these controllers include low current start-up, linear feed-forward for constant volt-second operation, and compatibility with both voltage or current mode control. In addition, these devices include a programmable start threshold, as well as programmable over-voltage, under-voltage, and over current fault thresholds. The fault latch on these devices can be configured for automatic restart, or latched off response to a fault.
***AS INSTUMENTS
These devices are packaged in 18-pin plastic or ceramic dual-in-line packages, or for surface mount applications, a 20 Pin PLCC. The UC1851 is characterized for -55°C to +125°C operation while the UC2851 and UC3851 are designed for -40°C to +85°C and 0°C to +70°C, respectively.
型號 描述 庫存 價格
UC3851N
DISTI # V99:2348_07428676		Current Mode PWM Controller 18-Pin PDIP Tube
RoHS: Compliant		19
  • 500:$15.6200
  • 100:$17.2300
  • 10:$20.1300
  • 1:$21.8900
UC3851N
DISTI # 296-11305-5-ND		IC OFFLINE CTRLR PWM PROG 18DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		217In Stock
  • 500:$16.3213
  • 100:$17.9770
  • 40:$20.1060
  • 20:$21.0520
  • 1:$22.8300
UC3851N
DISTI # 25865935		Current Mode PWM Controller 18-Pin PDIP Tube
RoHS: Compliant		19
  • 10:$19.4700
  • 1:$21.0300
UC3851N
DISTI # UC3851N		Current Mode PWM Controller 18-Pin PDIP Tube - Rail/Tube (Alt: UC3851N)
RoHS: Compliant
Min Qty: 40
Container: Tube		Americas - 0
  • 40:$17.0900
  • 80:$16.2900
  • 120:$15.6900
  • 200:$15.1900
  • 400:$14.7900
UC3851N
DISTI # UC3851N		Current Mode PWM Controller 18-Pin PDIP Tube (Alt: UC3851N)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
  • 1:€18.4900
  • 10:€17.5900
  • 25:€16.6900
  • 50:€15.9900
  • 100:€15.1900
  • 500:€14.5900
  • 1000:€13.9900
UC3851NProgrammable Off-Line PWM Controller3985
  • 1000:$13.4400
  • 750:$13.4800
  • 500:$15.0200
  • 250:$16.3200
  • 100:$17.1500
  • 25:$19.6300
  • 10:$20.3400
  • 1:$21.8800
UC3851N
DISTI # 595-UC3851N		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		62
  • 1:$22.8300
  • 5:$21.8800
  • 10:$21.0600
  • 25:$20.1100
  • 100:$17.9800
  • 250:$17.1500
UC3851NG4
DISTI # 595-UC3851NG4		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		0
    UC3851NSwitching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDIP18
    RoHS: Compliant    		12600
    • 1000:$15.5700
    • 500:$16.3900
    • 100:$17.0600
    • 25:$17.7900
    • 1:$19.1600
    UC3851NSwitching Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDIP18
    RoHS: Not Compliant    		21
    • 1000:$15.5700
    • 500:$16.3900
    • 100:$17.0600
    • 25:$17.7900
    • 1:$19.1600
    UC3851N
    DISTI # 6615374P    		CURRENT MODE PWM CNTRLR 18-PIN PDIP, TU8
    • 25:£14.6200
    • 100:£13.3800
    • 250:£13.0400
    • 500:£12.7100
    UC3851N
    DISTI # C1S746201392217    		Current Mode PWM Controller 500kHz 18-Pin PDIP Tube
    RoHS: Compliant    		19
    • 10:$19.4700
    • 1:$21.0300
    圖片 型號 描述
    NE5532DR

    Mfr.#: NE5532DR

    OMO.#: OMO-NE5532DR

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    Mfr.#: MJ15024G

    OMO.#: OMO-MJ15024G

    		 Bipolar Transistors - BJT 16A 250V 250W NPN
    TC74LCX244FK(EL,K)

    Mfr.#: TC74LCX244FK(EL,K)

    OMO.#: OMO-TC74LCX244FK-EL-K-

    		 Buffers & Line Drivers CMOS Logic IC 8.5ns 24mA 1.65 to 3.6V
    VIPER12ASTR-E

    Mfr.#: VIPER12ASTR-E

    OMO.#: OMO-VIPER12ASTR-E

    		 AC/DC Converters Low Power OFF-Line SMPS Primary Switch
    B41890A5108M000

    Mfr.#: B41890A5108M000

    OMO.#: OMO-B41890A5108M000

    		 Aluminum Electrolytic Capacitors - Radial Leaded 25VDC 1000uF 20% STD Leads
    ESU107M450AN9AA

    Mfr.#: ESU107M450AN9AA

    OMO.#: OMO-ESU107M450AN9AA

    		 Aluminum Electrolytic Capacitors - Radial Leaded 450V 100uF 105C 12k Hour Radial
    TC74LCX244FK(EL,K)

    Mfr.#: TC74LCX244FK(EL,K)

    OMO.#: OMO-TC74LCX244FK-EL-K--TOSHIBA-SEMICONDUCTOR-AND-STOR

    		 全新原裝
    SCCY68B407SSB

    Mfr.#: SCCY68B407SSB

    OMO.#: OMO-SCCY68B407SSB-AVX

    		 CYLINDRICAL SUPERCAP
    EEU-FS1H681

    Mfr.#: EEU-FS1H681

    OMO.#: OMO-EEU-FS1H681-PANASONIC

    		 CAP ALUM 680UF 20% 50V THRU HOLE
    NE5532DR

    Mfr.#: NE5532DR

    OMO.#: OMO-NE5532DR-TEXAS-INSTRUMENTS

    		 Operational Amplifiers - Op Amps Dual Low Noise Op
    可用性
    庫存:
    57
    訂購:
    2040
    輸入數量:
    UC3851N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$22.83
    US$22.83
    5
    US$21.88
    US$109.40
    10
    US$21.06
    US$210.60
    25
    US$20.11
    US$502.75
    100
    US$17.98
    US$1 798.00
    250
    US$17.15
    US$4 287.50
    500
    US$16.33
    US$8 165.00
    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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