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UC3843BD1G

UC3843BD1G
Mfr. #:
UC3843BD1G
Manufacturer:
ON Semiconductor
Description:
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Lifecycle:
New from this manufacturer.
Datasheet:
UC3843BD1G Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
ON Semiconductor
Product Category
PMIC - Voltage Regulators - DC DC Switching Controllers
Series
UC3843B
Packaging
Tube Alternate Packaging
Unit-Weight
0.019048 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-8
Operating-Temperature
0°C ~ 70°C (TA)
Output-Type
Transistor Driver
Function
Step-Up/Step-Down
Supplier-Device-Package
8-SOIC
Number-of-Outputs
1
Topology
Flyback
Voltage-Supply-Vcc-Vdd
7.6 V ~ 30 V
Frequency-Switching
52kHz
Control-Features
Frequency Control
Output-Configuration
Positive, Isolation Capable
Output-Phases
1
Duty-Cycle-Max
96 %
Synchronous-Rectifier
No
Clock-Sync
No
Serial-Interfaces
-
Maximum-Operating-Temperature
+ 70 C
Minimum-Operating-Temperature
0 C
Operating-Supply-Voltage
30 V
Output-Voltage
4.9 V to 5.1 V
Output-Current
1000 mA
Switching-Frequency
500 kHz
Fall-Time
50 ns
Rise-Time
50 ns
Tags
UC3843BD1, UC3843BD, UC3843B, UC3843, 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
***ure Electronics
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UC3843BD1G; PWM Current Mode Controller; 1 A; 500 kHz 8-Pin SOIC
***el Electronic
DC-DC Converters Step-Up/Step-Down Transistor Driver 1 SOIC-8_150mil RoHS
***ser
Off-Line Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
***ow.cn
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail
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High Performance Current Mode PWM Controller
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IC, CURRENT MODE CONTROLLER, 15V, SOIC-8
***ark
Ana Smps Pwm Controller Rohs Compliant: Yes
Part # Mfg. Description Stock Price
UC3843BD1G
DISTI # V99:2348_07277729		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		14
  • 25000:$0.1612
  • 10000:$0.1671
  • 2500:$0.1778
  • 1000:$0.1985
  • 100:$0.2506
  • 10:$0.3635
  • 1:$0.4202
UC3843BD1G
DISTI # UC3843BD1GOS-ND		ON SemiconductorIC REG CTRLR FLYBACK 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		4232In Stock
  • 1078:$0.2264
  • 588:$0.2930
  • 196:$0.3730
  • 98:$0.4662
  • 1:$0.5800
UC3843BD1G
DISTI # C1S541900410983		ON SemiconductorCurrent Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube
RoHS: Compliant		14
  • 10:$0.3635
UC3843BD1G
DISTI # UC3843BD1G		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BD1G)
RoHS: Compliant
Min Qty: 2450		Asia - 0
    UC3843BD1G
    DISTI # UC3843BD1G    		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3843BD1G)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 0
    • 1:$0.3779
    • 10:$0.3279
    • 25:$0.3269
    • 50:$0.3269
    • 100:$0.2649
    • 500:$0.2639
    • 1000:$0.2039
    UC3843BD1G
    DISTI # 45J2379    		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: 45J2379)
    RoHS: Compliant
    Min Qty: 1
    Container: Bulk    		Americas - 0
    • 1:$0.5940
    • 10:$0.4950
    • 100:$0.3080
    • 500:$0.2750
    • 1000:$0.2410
    • 2500:$0.2080
    • 10000:$0.1940
    UC3843BD1G
    DISTI # 45J2379    		ON SemiconductorCURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:-,Output Voltage:13.4V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:52kHz,Product Range:-, RoHS Compliant: Yes2341
    • 1:$0.5940
    • 10:$0.4950
    • 100:$0.3080
    • 500:$0.2750
    • 1000:$0.2410
    • 2500:$0.2080
    • 10000:$0.1940
    UC3843BD1G.
    DISTI # 26AC5109    		ON SemiconductorANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES1628
    • 1:$0.6060
    • 10:$0.5050
    • 100:$0.3140
    • 500:$0.2750
    • 1000:$0.2410
    • 2500:$0.2080
    • 10000:$0.1940
    UC3843BD1G
    DISTI # 70100727    		ON SemiconductorIC REG CTRLR BST FLYBK ISO 8SOIC
    RoHS: Compliant    		0
    • 20:$0.6810
    • 40:$0.6740
    • 80:$0.6670
    • 1000:$0.6600
    • 2500:$0.6540
    UC3843BD1GON Semiconductor 
    RoHS: Not Compliant    		108403
    • 1000:$0.2200
    • 500:$0.2300
    • 100:$0.2400
    • 25:$0.2500
    • 1:$0.2700
    UC3843BD1
    DISTI # 511-UC3843BD    		STMicroelectronicsSwitching Controllers 0.5mA Current Mode
    RoHS: Compliant    		5716
    • 1:$0.7900
    • 10:$0.6510
    • 100:$0.4200
    • 1000:$0.3360
    • 2500:$0.2840
    • 10000:$0.2740
    • 25000:$0.2630
    UC3843BD1G
    DISTI # 863-UC3843BD1G    		ON SemiconductorSwitching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
    RoHS: Compliant    		5285
    • 1:$0.5800
    • 10:$0.4810
    • 100:$0.2940
    • 1000:$0.2270
    • 2500:$0.1940
    • 10000:$0.1800
    • 25000:$0.1710
    UC3843BD1
    DISTI # 863-UC3843BD1    		ON SemiconductorSwitching Controllers 52kHz 1A Current PWM
    RoHS: Not compliant    		0
      UC3843BD1G
      DISTI # 6899954      		ON SemiconductorPWM CONTROLLER CURRENT MODE 500KHZ SOIC8, PK1120
      • 2:£1.0000
      • 40:£0.2850
      • 100:£0.1750
      • 250:£0.1650
      • 500:£0.1550
      UC3843BD1GON SemiconductorINSTOCK20922
        UC3843BD1G
        DISTI # 2102563        		ON SemiconductorIC, CURRENT MODE CONTROLLER, 15V, SOIC-8
        RoHS: Compliant        		10339
        • 1:£0.4730
        • 50:£0.4000
        • 100:£0.2540
        • 250:£0.2530
        • 500:£0.2520
        UC3843BD1G
        DISTI # 2102563        		ON SemiconductorIC, CURRENT MODE CONTROLLER, 15V, SOIC-8
        RoHS: Compliant        		11627
        • 1:$0.9140
        • 98:$0.7380
        • 196:$0.5910
        • 588:$0.4640
        • 1078:$0.3590
        UC3843BD1G
        DISTI # 1705973        		ON Semiconductor 
        RoHS: Compliant        		2341
        • 1:$0.9140
        • 98:$0.7380
        • 196:$0.5910
        • 588:$0.4640
        • 1078:$0.3590
        Image Part # Description
        UC3844D8TR

        Mfr.#: UC3844D8TR

        OMO.#: OMO-UC3844D8TR

        		 Switching Controllers Current-Mode PWM Controller
        UC3845D8TR

        Mfr.#: UC3845D8TR

        OMO.#: OMO-UC3845D8TR

        		 Switching Controllers Current-Mode PWM Controller
        UC3843BVD1G

        Mfr.#: UC3843BVD1G

        OMO.#: OMO-UC3843BVD1G

        		 Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
        UC3841N

        Mfr.#: UC3841N

        OMO.#: OMO-UC3841N

        		 Switching Controllers Prog Off-Line PWM Controller
        UC3842ANG

        Mfr.#: UC3842ANG

        OMO.#: OMO-UC3842ANG

        		 Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
        UC3843BVD

        Mfr.#: UC3843BVD

        OMO.#: OMO-UC3843BVD

        		 Switching Controllers 52kHz 1A Current PWM
        UC3843ADX

        Mfr.#: UC3843ADX

        OMO.#: OMO-UC3843ADX-ON-SEMICONDUCTOR

        		 IC REG CTRLR 8SOIC
        UC3845/UTC3845

        Mfr.#: UC3845/UTC3845

        OMO.#: OMO-UC3845-UTC3845-1190

        		 New and Original
        UC3842D8

        Mfr.#: UC3842D8

        OMO.#: OMO-UC3842D8-TEXAS-INSTRUMENTS

        		 IC REG CTRLR PWM CM 8SOIC
        UC3844AD8

        Mfr.#: UC3844AD8

        OMO.#: OMO-UC3844AD8-TEXAS-INSTRUMENTS

        		 Switching Controllers Current Mode
        Availability
        Stock:
        Available
        On Order:
        1500
        Enter Quantity:
        Current price of UC3843BD1G is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]
        Reference price (USD)
        Quantity
        Unit Price
        Ext. Price
        1
        $0.24
        $0.24
        10
        $0.23
        $2.30
        100
        $0.22
        $21.76
        500
        $0.21
        $102.75
        1000
        $0.19
        $193.40
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