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- UC3845AN
Texas Instruments UC3845AN DC Switching Controllers 500kHz 1Output Transistor Driver 7.6V~30V
UC3845AN
2502-563-UC3845AN
8-DIP (0.300, 7.62mm)
RoHS Compliant
Control Technique: PULSE WIDTH MODULATION,Number of Pins: 8Pins,Control Features: Frequency Control,Topology: Buck, Boost, Flyback, Forward Converter,Switcher Configuration: BUCK-BOOST
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UC3845AN Tech Specifications
Texas Instruments UC3845AN 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: 2 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300, 7.62mm) | |
| Surface Mount | NO | |
| Number of Pins | 8Pins | |
| Weight | 528.605208mg | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| Termination | Through Hole | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Max Power Dissipation | 1W | |
| Terminal Position | DUAL | |
| Supply Voltage | 11V | |
| Terminal Pitch | 2.54mm | |
| Frequency | 450kHz | |
| Base Part Number | UC3845 | |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | |
| Number of Outputs | 1Output | |
| Output Voltage | 15V | |
| Output Type | Transistor Driver | |
| Max Output Current | 1A |
| Product Attribute | Attribute Value | |
|---|---|---|
| Input Voltage-Nom | 15V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Configuration | Positive, Isolation Capable | |
| Power Dissipation | 1W | |
| Output Current | 1A | |
| Voltage - Supply (Vcc/Vdd) | 7.6V~30V | |
| Quiescent Current | 11mA | |
| Control Features | Frequency Control | |
| Topology | Buck, Boost, Flyback, Forward Converter | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | 500kHz | |
| 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 | 15V | |
| Switcher Configuration | BUCK-BOOST | |
| Max Duty Cycle | 50 % | |
| Input Current | 11mA | |
| Duty Cycle (Max) | 48% | |
| Height | 5.08mm | |
| Length | 9.81mm | |
| Width | 6.35mm | |
| Thickness | 3.9mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UC3845AN Documents
Download datasheets and manufacturer documentation for UC3845AN
Datasheets
UC3845AN-Texas-Instruments-datasheet-106659699.pdf UC3845AN-Texas-Instruments-datasheet-41213968.pdf UC3845AN-Texas-Instruments-datasheet-14164639.pdf UC3845AN-Texas-Instruments-datasheet-10283628.pdf UC3845AN-Texas-Instruments-datasheet-8619452.pdf UC3845AN-Texas-Instruments-datasheet-7570720.pdf UC3845AN-Texas-Instruments-datasheet-512340.pdf UC3845AN-Texas-Instruments-datasheet-148588.pdf UC3845AN-Texas-Instruments-datasheet-28536.pdf UC3845AN-Texas-Instruments-datasheet-112091.pdfPCN Assembly/Origin
Mult Devices 16/Apr/2018PCN Design/Specification
UCYYY 13/DEC/2017
Others include "UC384" parts
The following parts include 'UC384'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| UC3845AN | Texas Instruments | 8-DIP (0.300, 7.62mm) | 280 |
| UC3845ANG4 | Texas Instruments | 8-DIP (0.300, 7.62mm) | 1300 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | UC3845AN | Texas Instruments | TEXAS INSTRUMENTS UC3845AN Input Voltage:25V | 8-DIP (0.300, 7.62mm) | |
| UC2844NG4 | Texas Instruments | IC PWM BOOST FLYBCK ISO CM 8DIP | 8-DIP (0.300, 7.62mm) | |
| UC2843NG4 | Texas Instruments | PWM CONTROLLER CURRENT MODE, PDIP8 | 8-DIP (0.300, 7.62mm) | |
| UC3842AN | Texas Instruments | TEXAS INSTRUMENTS UC3842ANCurrent Mode PWM, 25V-12V supply, 500 kHz, 5V/1A out, DIP-8 | 8-DIP (0.300, 7.62mm) |
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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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UC3845AN Comments
109 reviews
2021-08-12 00:00:00
The quality of products received was average, meeting general expectations without outstanding features.
2021-08-06 00:00:00
Very nicely designed and manufactured. The screw terminals (used with crimp terminated wires) allow for a professional and secure installation. I will buy many more!
2021-07-08 00:00:00
The quality and service of the electronic components I purchased from Jakelectronic are OK. The product performed as expected and the delivery time was not too long. The only problem is that sometimes they don't have enough stock and I have to wait longer to get the components I need.
2021-07-08 00:00:00
I appreciate the detailed product descriptions and specifications provided on their website.
2021-07-02 00:00:00
Prices are reasonable, not the cheapest but fair considering the quality of products offered.
2021-06-24 00:00:00
Very easy to use and Simple Straight portal with no Ads
2021-06-19 00:00:00
The experience of buying electronic components on Jakelectronic is mediocre, and sometimes better product classification and search capabilities are needed
2021-06-19 00:00:00
All the pins and all the options in one package. Much enjoyed!
2021-06-18 00:00:00
Super easy to search and buy any electronic chips and their details.
2021-06-15 00:00:00
great value for price.