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- UC3843BDR2G
ON Semiconductor UC3843BDR2G DC Switching Controllers Up to 500kHz 1Output Transistor Driver 7.6V~30V
UC3843BDR2G
1807-563-UC3843BDR2G
14-SOIC (0.154, 3.90mm Width)
RoHS Compliant
Control Technique: PULSE WIDTH MODULATION,Number of Pins: 14Pins,Control Features: Frequency Control,Topology: Boost, Flyback,Switcher Configuration: SINGLE
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UC3843BDR2G Tech Specifications
ON Semiconductor UC3843BDR2G technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ON Semiconductor | |
| Lifecycle Status | ACTIVE (Last Updated: 21 hours ago) | |
| Factory Lead Time | 7 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 14Pins | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tape & Reel (TR) | |
| Published | 2007 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 14Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Tin (Sn) | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Frequency | 500kHz | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | UC384*B | |
| Function | Step-Up, Step-Up/Step-Down |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Outputs | 1Output | |
| Output Voltage | 5V | |
| Output Type | Transistor Driver | |
| Input Voltage-Nom | 15V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Configuration | Positive | |
| Output Current | 1A | |
| Voltage - Supply (Vcc/Vdd) | 7.6V~30V | |
| Max Supply Current | 17mA | |
| Control Features | Frequency Control | |
| Topology | Boost, Flyback | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | Up to 500kHz | |
| Halogen Free | Halogen Free | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 50ns | |
| Synchronous Rectifier | No | |
| Fall Time (Typ) | 50 ns | |
| Switcher Configuration | SINGLE | |
| Max Duty Cycle | 96 % | |
| Height | 1.5mm | |
| Length | 8.75mm | |
| Width | 4mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UC3843BDR2G Documents
Download datasheets and manufacturer documentation for UC3843BDR2G
Datasheets
UC384(2,3)B, UC284(2,3)BEnvironmental Information
Material Declaration UC3843BDR2G
Others include "UC384" parts
The following parts include 'UC384'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| UC3843BDR2G | ON Semiconductor | 14-SOIC (0.154, 3.90mm Width) | 162 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | UC3843BDR2G | ON Semiconductor | IC REG CTRLR FLYBACK 14SOIC | 14-SOIC (0.154, 3.90mm Width) | |
| UC3842BDR2G | ON Semiconductor | Current Mode PWM Controller 1A 14-Pin SOIC N T/R | 14-SOIC (0.154, 3.90mm Width) | |
| UC3843DX | ON Semiconductor | IC REG CTRLR 14SOIC | 14-SOIC (0.209, 5.30mm Width) | |
| UC3845D | ON Semiconductor | IC REG CTRLR 14SOIC | 14-SOIC (0.154, 3.90mm Width) |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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UC3843BDR2G Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.