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UC3845N

UC3845N
Mfr. #:
UC3845N
Сипаттама:
Switching Controllers Current Mode PWM
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
UC3845N Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
UC3845N Көбірек ақпарат UC3845N Product Details
Өнім атрибуты
Төлсипат мәні
Өндіруші:
Texas Instruments
Өнім санаты:
Ауыстыру контроллері
RoHS:
Y
Топология:
Boost, Buck, Flyback, Forward
Шығарулар саны:
1 Output
Ауыстыру жиілігі:
450 kHz
Жұмыс циклі - Макс:
50 %
Шығыс тогы:
1 A
Ең төменгі жұмыс температурасы:
0 C
Максималды жұмыс температурасы:
+ 70 C
Орнату стилі:
Тесік арқылы
Пакет/қорап:
PDIP-8
Қаптама:
Түтік
Жұмыс температурасының диапазоны:
0 C to + 70 C
Серия:
UC3845
Түрі:
Ағымдық режим PWM контроллері
Бренд:
Texas Instruments
Күз уақыты:
50 ns
Жұмыс кернеуі:
30 V
Өнім түрі:
Ауыстыру контроллері
Көтеру уақыты:
50 ns
Зауыттық буманың саны:
50
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.018646 oz
Tags
UC3845N, UC3845, UC384, 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**f
    E**f
    RU

    Very long shipping

    2019-01-09
    A***v
    A***v
    KZ

    ok

    2019-02-12
    E**x
    E**x
    PT

    5*

    2019-04-15
    A***i
    A***i
    PL

    ok

    2019-04-12
***as Instruments
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0C to 70C 8-PDIP 0 to 70
***p One Stop Global
Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 8DIP
***ser
PWM Power Supply Controllers Current Mode PWM
***ark
Current Mode Pwm Controller, 25V, 8-Dip; Input Voltage:25V; Output Voltage:13.5V; Output Current:1A; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:dip; No. Of Pins:8Pins; Frequency:450Khz; Product Range:- Rohs Compliant: Yes
***XS
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***as Instruments (TI)
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
Бөлім № Сипаттама Қор Бағасы
UC3845N
DISTI # V39:1801_07428644		Current Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		236
  • 10000:$0.6001
  • 2500:$0.6222
  • 1000:$0.6654
  • 500:$0.8413
  • 100:$0.9529
  • 10:$1.2222
  • 1:$1.4027
UC3845N
DISTI # 296-11620-5-ND		IC REG CTRLR MULT TOPOLOGY 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3557In Stock
  • 5000:$0.6318
  • 2500:$0.6650
  • 1000:$0.7125
  • 500:$0.9025
  • 100:$1.0925
  • 50:$1.3300
  • 10:$1.4010
  • 1:$1.5700
UC3845N
DISTI # UC3845NOS-ND		IC REG CTRLR BOOST/FLYBACK 8DIP
RoHS: Not compliant
Min Qty: 1000
Container: Tube		Limited Supply - Call
    UC3845NG
    DISTI # UC3845NGOS-ND    		IC REG CTRLR BOOST/FLYBACK 8DIP
    RoHS: Compliant
    Min Qty: 850
    Container: Tube    		Limited Supply - Call
      UC3845NG4
      DISTI # UC3845NG4-ND      		IC REG CTRLR MULT TOPOLOGY 8DIP
      RoHS: Compliant
      Min Qty: 550
      Container: Tube      		Temporarily Out of Stock
      • 550:$0.9025
      UC3845N
      DISTI # 25734636      		Current Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		236
      • 100:$0.9529
      • 11:$1.2222
      UC3845N
      DISTI # UC3845N      		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3845N)
      RoHS: Compliant
      Min Qty: 50
      Container: Tube      		Europe - 1940
      • 50:€0.6449
      • 100:€0.6429
      • 200:€0.6349
      • 300:€0.6279
      • 500:€0.6269
      UC3845N
      DISTI # UC3845N      		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3845N)
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		Americas - 263
      • 1:$1.3599
      • 10:$1.1909
      • 25:$1.1879
      • 50:$1.1849
      • 100:$0.9149
      • 500:$0.8749
      • 1000:$0.6909
      UC3845N
      DISTI # UC3845N      		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3845N)
      RoHS: Compliant
      Min Qty: 900
      Container: Tube      		Asia - 0
        UC3845NG4
        DISTI # UC3845NG4        		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3845NG4)
        RoHS: Compliant
        Min Qty: 550
        Container: Tube        		Americas - 0
        • 550:$0.6889
        • 650:$0.6559
        • 1200:$0.6339
        • 2750:$0.6119
        • 5500:$0.5949
        UC3845N
        DISTI # 35K5056        		CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:25V,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes493
        • 1:$1.5600
        • 10:$1.3300
        • 100:$1.0300
        • 500:$0.9030
        • 1000:$0.7130
        • 2500:$0.6320
        • 10000:$0.6080
        UC3845N
        DISTI # 67T1573        		IC, CONTROLLER, PWM,Input Voltage:25V,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Operating Temperature Min:0°C,, RoHS Compliant: Yes0
        • 1:$1.5600
        • 10:$1.3300
        • 100:$1.0300
        • 500:$0.9030
        • 1000:$0.7130
        • 2500:$0.6320
        • 10000:$0.6080
        UC3845NCurrent-Mode PWM Controller5900
        • 1000:$0.5400
        • 750:$0.6000
        • 500:$0.7600
        • 250:$0.9300
        • 100:$1.0000
        • 25:$1.1700
        • 10:$1.2700
        • 1:$1.4200
        UC3845N
        DISTI # 595-UC3845N        		Switching Controllers Current Mode PWM
        RoHS: Compliant        		2497
        • 1:$1.5600
        • 10:$1.3300
        • 100:$1.0300
        • 500:$0.9030
        • 1000:$0.7130
        • 2500:$0.6320
        • 10000:$0.6080
        UC3845NG4
        DISTI # 595-UC3845NG4        		Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant        		0
        • 550:$0.9030
        • 1000:$0.7130
        • 2500:$0.6320
        • 10000:$0.6080
        UC3845N
        DISTI # 511-UC3845N        		Switching Controllers
        RoHS: Not compliant        		0
          UC3845N
          DISTI # 863-UC3845N          		Switching Controllers 52kHz 1A Current PWM
          RoHS: Not compliant          		0
            UC3845NG
            DISTI # 863-UC3845NG            		Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
            RoHS: Compliant            		0
              UC3845N 
              RoHS: Not Compliant              		11
              • 1000:$0.1600
              • 500:$0.1700
              • 100:$0.1800
              • 25:$0.1900
              • 1:$0.2000
              UC3845NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
              RoHS: Not Compliant              		32
              • 1000:$0.7100
              • 500:$0.7400
              • 100:$0.7700
              • 25:$0.8100
              • 1:$0.8700
              UC3845NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
              RoHS: Compliant              		286
              • 1000:$0.7100
              • 500:$0.7400
              • 100:$0.7700
              • 25:$0.8100
              • 1:$0.8700
              UC3845NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP36
              • 8:$0.5100
              • 1:$0.6800
              UC3845NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP4
              • 1:$0.8500
              UC3845NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP90
              • 70:$0.5250
              • 15:$0.8750
              • 1:$1.7500
              UC3845NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP47
              • 15:$0.8750
              • 4:$1.4000
              • 1:$1.7500
              UC3845NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP72
              • 59:$0.7800
              • 17:$1.3000
              • 1:$2.0800
              UC3845N 5
                UC3845N 125
                  UC3845N
                  DISTI # 6608089P                  		CURRENT MODE PWM CONTROLLER 1A 8-PIN, TU495
                  • 25:£0.9680
                  UC3845N
                  DISTI # 6608089                  		CURRENT MODE PWM CONTROLLER 1A 8-PIN, PK215
                  • 5:£1.2140
                  • 25:£0.9680
                  UC3845N
                  DISTI # UC3845N                  		PMIC,PWM controller,1A,47-500kHz,Channels:1,DIP8,flyback21
                  • 1:$1.3100
                  • 5:$1.1900
                  • 25:$0.9780
                  • 100:$0.8400
                  UC3845N 
                  RoHS: Compliant                  		Europe - 140
                    UC3845BN
                    DISTI # UC3845N                    		Current-PWM 1A 8,2-30V 500kHz DIP8
                    RoHS: Compliant                    		1925
                    • 25:€0.2840
                    • 100:€0.1940
                    • 200:€0.1640
                    • 500:€0.1570
                    UC3845NINSTOCK152610
                      UC3845NINSTOCK1399
                        UC3845N
                        DISTI # 1652444                        		IC, CONTROLLER, PWM
                        RoHS: Compliant                        		4744
                        • 1:$2.4700
                        • 10:$2.1000
                        • 100:$1.6300
                        • 500:$1.4300
                        • 1000:$1.1300
                        • 2500:$1.0000
                        • 10000:$0.9620
                        UC3845NG4
                        DISTI # 1234756                        		PWM CONTROLLER CURRENT MODE, PDIP8
                        RoHS: Compliant                        		0
                        • 1:$2.3900
                        • 10:$2.0400
                        • 100:$1.5800
                        • 500:$1.3900
                        • 1000:$1.1000
                        • 2500:$0.9680
                        • 10000:$0.9310
                        UC3845N
                        DISTI # 1652444                        		IC, CONTROLLER, PWM
                        RoHS: Compliant                        		5251
                        • 1:£1.1500
                        • 25:£1.0100
                        • 50:£0.8950
                        • 100:£0.7800
                        • 250:£0.7320
                        UC3845N
                        DISTI # C1S746201342391                        		Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube
                        RoHS: Compliant                        		410
                        • 100:$0.9529
                        • 10:$1.2222
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                        Қол жетімділік
                        Қор:
                        Available
                        Тапсырыс бойынша:
                        1984
                        Саны енгізіңіз:
                        UC3845N ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.
                        Анықтамалық баға (USD)
                        Саны
                        Тауар өлшемінің бағасы
                        Қосымша. Бағасы
                        1
                        1,56 $
                        1,56 $
                        10
                        1,33 $
                        13,30 $
                        100
                        1,03 $
                        103,00 $
                        500
                        0,90 $
                        451,50 $
                        1000
                        0,71 $
                        713,00 $
                        2500
                        0,63 $
                        1 580,00 $
                        10000
                        0,61 $
                        6 080,00 $
                        2021 жылдан бастап жартылай өткізгіштің жетіспеушілігіне байланысты 2021 жылға дейінгі қалыпты баға төмен. Растау үшін сұрау жіберіңіз.
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