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- UC2845DG4
Texas Instruments UC2845DG4 DC Switching Controllers 1Output Transistor Driver 12V~28V
UC2845DG4
2502-563-UC2845DG4
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, Forward Converter,Switcher Configuration: BUCK-BOOST
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UC2845DG4 Tech Specifications
Texas Instruments UC2845DG4 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 | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 14Pins | |
| Weight | 122.413241mg | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 14Terminations | |
| Termination | SMD/SMT | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Max Power Dissipation | 725mW | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Frequency | 500kHz | |
| Base Part Number | UC2845 | |
| Function | Step-Up, Step-Up/Step-Down | |
| Number of Outputs | 1Output | |
| Output Voltage | 13.5V | |
| Output Type | Transistor Driver |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Output Current | 1A | |
| Input Voltage-Nom | 15V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Configuration | Positive, Isolation Capable | |
| Power Dissipation | 725mW | |
| Output Current | 200mA | |
| Voltage - Supply (Vcc/Vdd) | 12V~28V | |
| Control Features | Frequency Control | |
| Topology | Boost, Flyback, Forward Converter | |
| Control Mode | CURRENT-MODE | |
| Max Input Voltage | 25V | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 50ns | |
| Supply Current-Max (Isup) | 25mA | |
| Synchronous Rectifier | No | |
| Fall Time (Typ) | 50 ns | |
| Nominal Input Voltage | 25V | |
| Switcher Configuration | BUCK-BOOST | |
| Max Duty Cycle | 50 % | |
| Input Current | 11mA | |
| Duty Cycle (Max) | 48% | |
| Height | 1.75mm | |
| Length | 8.65mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UC2845DG4 Documents
Download datasheets and manufacturer documentation for UC2845DG4
PCN Design/Specification
US18/28/38 DataSheet Update 4/Jan/2017
Others include "UC284" parts
The following parts include 'UC284'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| UC2845DG4 | Texas Instruments | 14-SOIC (0.154, 3.90mm Width) | 577 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | UC2845DG4 | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 14-SOIC (0.154, 3.90mm Width) | |
| UC3842D | Texas Instruments | TEXAS INSTRUMENTS UC3842DIC, CONTROLLER | 14-SOIC (0.154, 3.90mm Width) | |
| UC3845ADG4 | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 14-SOIC (0.154, 3.90mm Width) | |
| UC3843DG4 | Texas Instruments | Current-Mode PWM Controller 14-SOIC 0 to 70 | 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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UC2845DG4 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.