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UC3844N

UC3844N
Mfr. #:
UC3844N
Сипаттама:
Switching Controllers Current Mode
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
UC3844N Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
UC3844N Көбірек ақпарат UC3844N 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:
UC3844
Түрі:
Ағымдық режим PWM контроллері
Бренд:
Texas Instruments
Күз уақыты:
50 ns
Өнім түрі:
Ауыстыру контроллері
Көтеру уақыты:
50 ns
Зауыттық буманың саны:
50
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.018646 oz
Tags
UC3844N, UC3844, 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**x
    E**x
    RU

    Thank you very much! All came very quickly thank you...

    2019-03-25
    I***i
    I***i
    MD

    All ok!

    2019-06-28
***o-Tech
IC 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8
***et
Current Mode PWM Controller 1A 8-Pin PDIP W Rail
***ical
Current Mode PWM Controller 1A 8-Pin PDIP Rail
***ser
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
***i-Key
IC CTRLR CURRENT MODE HP 8DIP
***inecomponents.com
CURRENT MODE PWM CONTROL IC
***OMO Electronic
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
UC3844N
DISTI # 30706144		Current Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		2690
  • 2500:$0.6562
  • 1000:$0.7187
  • 500:$0.9102
  • 100:$1.0382
  • 16:$1.3406
UC3844N
DISTI # 30644457		Current Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		275
  • 250:$0.8300
  • 100:$0.8810
  • 50:$1.0417
  • 11:$1.2151
UC3844N
DISTI # 296-11294-5-ND		IC REG CTRLR PWM CM 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		5441In 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
UC3844N
DISTI # UC3844NOS-ND		IC REG CTRLR PWM CM 8-DIP
RoHS: Not compliant
Min Qty: 1000
Container: Tube		Limited Supply - Call
    UC3844NG
    DISTI # UC3844NGOS-ND    		IC REG CTRLR PWM CM 8-DIP
    RoHS: Compliant
    Min Qty: 850
    Container: Tube    		Limited Supply - Call
      UC3844NG4
      DISTI # UC3844NG4-ND      		IC REG CTRLR PWM CM 8DIP
      RoHS: Compliant
      Min Qty: 550
      Container: Tube      		Temporarily Out of Stock
      • 550:$0.9025
      UC3844N
      DISTI # C1S746201342382      		off-line and DC to DC converter applications
      RoHS: Compliant      		555
      • 500:$0.7971
      • 100:$0.9086
      • 10:$1.1068
      UC3844N
      DISTI # C1S746202084537      		off-line and DC to DC converter applications
      RoHS: Compliant      		2690
      • 2000:$0.7310
      • 500:$1.0300
      • 5:$1.6800
      UC3844N
      DISTI # C1S746201342373      		off-line and DC to DC converter applications
      RoHS: Compliant      		275
      • 250:$0.6510
      • 50:$0.8170
      • 1:$1.8300
      UC3844N
      DISTI # UC3844N      		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844N)
      RoHS: Compliant
      Min Qty: 550
      Container: Tube      		Americas - 0
      • 550:$0.6889
      • 650:$0.6559
      • 1200:$0.6339
      • 2750:$0.6119
      • 5500:$0.5949
      UC3844NG4
      DISTI # UC3844NG4      		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844NG4)
      RoHS: Compliant
      Min Qty: 550
      Container: Tube      		Americas - 0
      • 550:$0.6889
      • 650:$0.6559
      • 1200:$0.6339
      • 2750:$0.6119
      • 5500:$0.5949
      UC3844N
      DISTI # 95M4517      		PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8,Input Voltage:25V,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:10V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Operating , RoHS Compliant: Yes0
      • 1:$1.3300
      UC3844N
      DISTI # 62K3475      		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: Yes499
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3844NCurrent-Mode PWM Controller5878
      • 1000:$0.5400
      • 750:$0.6000
      • 500:$0.7600
      • 250:$0.9300
      • 100:$1.0000
      • 25:$1.1700
      • 10:$1.2700
      • 1:$1.4200
      UC3844NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
      RoHS: Not Compliant      		2028
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3844NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		10770
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3844NG4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		494
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3844N
      DISTI # 595-UC3844N      		Switching Controllers Current Mode
      RoHS: Compliant      		1644
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3844NG4
      DISTI # 595-UC3844NG4      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		0
      • 550:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3844N
      DISTI # 511-UC3844N      		Switching Controllers
      RoHS: Not compliant      		0
        UC3844N
        DISTI # 863-UC3844N        		Switching Controllers 52kHz 1A Current PWM
        RoHS: Not compliant        		0
          UC3844NG
          DISTI # 863-UC3844NG          		Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
          RoHS: Compliant          		0
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP46
            • 40:$0.3400
            • 8:$0.5100
            • 1:$0.6800
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP4
            • 1:$0.6800
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP4
            • 1:$0.8500
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP64
            • 26:$0.5000
            • 6:$0.8000
            • 1:$1.0000
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP30
            • 12:$1.1250
            • 3:$1.8000
            • 1:$2.2500
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP53
            • 53:$1.2760
            • 15:$1.4500
            • 1:$2.3200
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP520
            • 165:$0.2189
            • 35:$0.3648
            • 1:$0.7295
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP105
            • 35:$0.3648
            • 8:$0.5836
            • 1:$0.7295
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP16
            • 8:$0.5836
            • 1:$0.7295
            UC3844NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP8
            • 4:$1.4000
            • 1:$1.7500
            UC3844N 4849
              UC3844N 10
                UC3844N 81
                • 7:$0.7500
                • 28:$0.4875
                UC3844N
                DISTI # 6608082P                		CURRENT MODE PWM CONTROLLER 1A 8-PIN, TU595
                • 25:£0.9620
                UC3844N
                DISTI # 6608082                		CURRENT MODE PWM CONTROLLER 1A 8-PIN, PK335
                • 5:£1.2080
                • 25:£0.9620
                UC3844N 
                RoHS: Not Compliant                		Europe - 645
                  UC3844NINSTOCK1639
                    UC3844NINSTOCK1424
                      UC3844NINSTOCK1495
                        UC3844NINSTOCK1577
                          UC3844NINSTOCK115227
                            UC3844N
                            DISTI # 1470526                            		PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8
                            RoHS: Compliant                            		2789
                            • 1:£1.1500
                            • 25:£1.0100
                            • 50:£0.8950
                            • 100:£0.7800
                            • 250:£0.7320
                            UC3844N
                            DISTI # 1470526                            		PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8
                            RoHS: Compliant                            		4289
                            • 1:$2.4700
                            • 10:$2.1000
                            • 100:$1.6300
                            • 500:$1.4300
                            • 1000:$1.1300
                            • 2500:$1.0000
                            • 10000:$0.9620
                            UC3844NG4
                            DISTI # 1234748                            		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
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                            Қол жетімділік
                            Қор:
                            Available
                            Тапсырыс бойынша:
                            1984
                            Саны енгізіңіз:
                            UC3844N 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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