UC1845AMDREP
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R
Inventory:5,436
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : UC1845AMDREP
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Package/Case : SOIC-8
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Manufacturer : Texas Instruments
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Components Classification : Power Supply Controllers, Monitors
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Datesheet : UC1845AMDREP DataSheet (PDF)
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Series : UC1845
The UC1845AMDREP is a high-performance current-mode PWM controller IC suitable for power supply applications. It offers precise regulation of output voltage and current, making it ideal for various power management systems. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the UC1845AMDREP IC for a visual representation. Note: For detailed technical specifications, please refer to the UC1845AMDREP datasheet. Functionality The UC1845AMDREP current-mode PWM controller is designed to deliver stable and efficient power regulation in various power supply applications, ensuring reliable performance and protection against faults. Usage Guide Q: What is the maximum switching frequency of the UC1845AMDREP? Q: Does the UC1845AMDREP provide overcurrent protection? For similar functionalities, consider these alternatives to the UC1845AMDREP:Overview of UC1845AMDREP
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The UC1845AMDREP offers an adjustable oscillator frequency ranging up to 500kHz for flexible power supply design.
A: Yes, the UC1845AMDREP features overcurrent protection to safeguard the circuit during abnormal operating conditions.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Topology | Boost, Flyback, Forward | Control mode | Current |
Duty cycle (max) (%) | 50 | Switching frequency (max) (kHz) | 500 |
Features | Error amplifier, Multi-topology | UVLO thresholds on/off (V) | 8.4/7.6 |
Operating temperature range (°C) | -55 to 125 | Rating | HiRel Enhanced Product |
Gate drive (typ) (A) | 1 | Vin (max) (V) | 25 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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UC1845AMDREP
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R
Inventory:
5,436
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




