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UC3842N

UC3842N
Mfr. #:
UC3842N
Сипаттама:
Switching Controllers Current Mode
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
UC3842N Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
UC3842N DatasheetUC3842N Datasheet (P4-P6)UC3842N Datasheet (P7-P9)UC3842N Datasheet (P10-P12)
ECAD Model:
Көбірек ақпарат:
UC3842N Көбірек ақпарат UC3842N 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:
100 %
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:
UC3842
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
UC3842N, UC3842, 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
    N***u
    N***u
    KR

    good!

    2019-01-13
    E***n
    E***n
    RU

    Great!

    2019-02-15
***i-Key
IC REG CTRLR PWM CM 8-DIP
***ser
Supervisory Circuits Current Mode PWM Control IC
***Components
Current mode PWM controller,UC3842N 5V
***inecomponents.com
SMPS Controller
***et
CUR MODE PWM CONT
***ark
PWM Controller IC; Controller Type:PWM; Input Voltage Primary Max:30V; Output Current Max:1A; Output Type:Current; Input Current:0.45mA; Frequency:500kHz; Power Dissipation, Pd:1.2W; Supply Voltage Min:12V; Termination Type:DIP ;RoHS Compliant: Yes
***nell
PWM CONTROLLER, CURRENT MODE, 8DIP; Controller Type:SMPS; Max Output Current:1A; Output Type:Voltage; Frequency:500kHz; Power Dissipation:1200mW; Voltage, Supply Min:12V; Voltage, Supply Max:30V; Case Style:PDIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:3842
***ment14 APAC
PWM CONTROLLER, CURRENT MODE, 8DIP; Output Voltage:13V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:1200mW; Supply Voltage Range:12V to 25V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (15-Dec-2010); Base Number:3842; Controller Type:SMPS; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Type:Voltage; Package / Case:PDIP; Supply Voltage Max:30V; Supply Voltage Min:12V
***AS INTRUMENTS
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.
***
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
UC3842N
DISTI # V39:1801_07428504		Current Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		544
  • 10000:$0.5876
  • 2500:$0.6075
  • 1000:$0.6457
  • 500:$0.7957
  • 100:$0.8897
  • 10:$1.0990
  • 1:$1.1724
UC3842N
DISTI # 296-11282-5-ND		IC REG CTRLR PWM CM 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		2455In 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
UC3842N
DISTI # UC3842NFS-ND		IC REG CTRLR PWM CM 8-DIP
RoHS: Compliant
Min Qty: 700
Container: Tube		Limited Supply - Call
    UC3842NG4
    DISTI # UC3842NG4-ND    		IC REG CTRLR PWM CM 8DIP
    RoHS: Compliant
    Min Qty: 550
    Container: Tube    		Temporarily Out of Stock
    • 550:$0.9025
    UC3842N
    DISTI # 30573640    		Current Mode PWM Controller 1A 8-Pin PDIP Tube
    RoHS: Compliant    		544
    • 500:$0.7957
    • 100:$0.8897
    • 11:$1.0990
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 210
    • 1:$0.9579
    • 10:$0.9119
    • 25:$0.9099
    • 50:$0.9079
    • 100:$0.7709
    • 500:$0.7069
    • 1000:$0.6909
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 50
    Container: Tube    		Europe - 1700
    • 50:€1.0259
    • 100:€1.0239
    • 200:€0.9319
    • 300:€0.8419
    • 500:€0.8399
    UC3842NG4
    DISTI # UC3842NG4    		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842NG4)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 8
    • 1:$0.8539
    • 10:$0.8519
    • 25:$0.8499
    • 50:$0.8479
    • 100:$0.8459
    • 500:$0.8429
    • 1000:$0.6909
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Asia - 0
      UC3842N
      DISTI # 74K4013      		CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:30V,Output Voltage:13.5V,Output Current:200mA,Supply Voltage Min:10V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,MSL:- , RoHS Compliant: Yes532
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842NG4
      DISTI # 24M8897      		IC, PWM CONTROLLER, 3842, PDIP8,Input Voltage:25V,Output Voltage:13.5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Operating Temperature , RoHS Compliant: Yes0
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 5000:$0.6320
      • 10000:$0.6080
      UC3842NCurrent-Mode PWM Controller5055
      • 1000:$0.5400
      • 750:$0.6000
      • 500:$0.7600
      • 250:$0.9300
      • 100:$1.0000
      • 25:$1.1700
      • 10:$1.2700
      • 1:$1.4200
      UC3842NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
      RoHS: Not Compliant      		350
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		1968
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842NG4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		250
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842N
      DISTI # 595-UC3842N      		Switching Controllers Current Mode
      RoHS: Compliant      		854
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842NG4
      DISTI # 595-UC3842NG4      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		150
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842N
      DISTI # 511-UC3842N      		Switching Controllers DIP-8 CURR MODE PWM
      RoHS: Not compliant      		0
        UC3842N
        DISTI # 512-UC3842N        		Switching Controllers Current Mode PWM Control IC
        RoHS: Compliant        		0
          UC3842N
          DISTI # 6608079P          		CURRENT MODE PWM CONTROLLER 1A 8-PIN, TU595
          • 25:£0.9680
          UC3842N
          DISTI # 6608079          		CURRENT MODE PWM CONTROLLER 1A 8-PIN, PK225
          • 5:£1.2140
          • 25:£0.9680
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP28
          • 11:$1.2250
          • 3:$1.9600
          • 1:$2.4500
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP321
          • 271:$3.3000
          • 64:$3.7000
          • 1:$6.0000
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP1100
          • 297:$0.5850
          • 54:$0.6750
          • 1:$2.2500
          UC3842N 30
            UC3842N 83
              UC3842N 19
                UC3842N
                DISTI # UC3842N                		PMIC,PWM controller,1A,47-500kHz,Channels:1,DIP8,flyback52
                • 1:$1.2404
                • 5:$1.1352
                • 25:$0.9277
                • 100:$0.8063
                UC3842BN
                DISTI # UC3842N                		Current-PWM 1A 11,5-30V 500kHz DIP8
                RoHS: Compliant                		1150
                • 25:€0.2860
                • 100:€0.1960
                • 200:€0.1660
                • 500:€0.1585
                UC3842NINSTOCK168
                  UC3842NG4
                  DISTI # 1207388                  		IC, PWM CONTROLLER, 3842, PDIP8
                  RoHS: Compliant                  		123
                  • 1:£1.1500
                  • 25:£1.0100
                  • 50:£0.8950
                  • 100:£0.7800
                  • 250:£0.7320
                  UC3842N
                  DISTI # 8462453                  		 
                  RoHS: Not Compliant                  		0
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842N
                  DISTI # 2148866                  		 
                  RoHS: Compliant                  		532
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842NG4
                  DISTI # 1207388                  		IC, PWM CONTROLLER, 3842, PDIP8
                  RoHS: Compliant                  		85
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842N
                  DISTI # C1S746200104730                  		Current-Mode Switching Power Supply Controllers
                  RoHS: Compliant                  		544
                  • 500:$0.7957
                  • 100:$0.8897
                  • 10:$1.0990
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                  Қол жетімділік
                  Қор:
                  Available
                  Тапсырыс бойынша:
                  1984
                  Саны енгізіңіз:
                  UC3842N 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 $
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