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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC1845AY
Microchip Technology
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See specifications for product details.

UC1845AY - Microchip Technology

Manufacturer Part Number
UC1845AY
Manufacturer
Microchip Technology
Allelco Part Number
32D-UC1845AY
ECAD Model
Parts Description
IC REG CTRLR BUCK/BOOST 8CDIP
Detailed Description
Package
8-CDIP (0.300", 7.62mm)
Data sheet
UC1845AY.pdf
In stock: 5950

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Quantity

Specifications

UC1845AY Tech Specifications
Microchip Technology - UC1845AY technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - UC1845AY

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V  
Topology Boost, Buck, Flyback, Forward  
Synchronous Rectifier No  
Supplier Device Package 8-CERDIP  
Series -  
Serial Interfaces -  
Package / Case 8-CDIP (0.300", 7.62mm)  
Package Bulk  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -55°C ~ 125°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 48%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC1845  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology UC1845AY

Product Attribute UC1845AY UC1845AL883B UC1845AMDREP UC1846JQMLV
Part Number UC1845AY UC1845AL883B UC1845AMDREP UC1846JQMLV
Manufacturer Microchip Technology Unitrode Texas Instruments Texas Instruments
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V -
Control Features Frequency Control Frequency Control Frequency Control -
Synchronous Rectifier No No No -
Serial Interfaces - - - -
Clock Sync No No No -
Base Product Number UC1845 UC1845 UC1845 -
Duty Cycle (Max) 48% 48% 48% -
Package / Case 8-CDIP (0.300", 7.62mm) 20-LCC (J-Lead) 8-SOIC (0.154', 3.90mm Width) -
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz -
Output Phases 1 1 1 -
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -
Package Bulk Bulk Tape & Reel (TR) -
Function Step-Up, Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down -
Supplier Device Package 8-CERDIP 20-PLCC (9x9) 8-SOIC -
Number of Outputs 1 1 1 -
Series - - - -
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable -
Output Type Transistor Driver Transistor Driver Transistor Driver -
Mounting Type Through Hole Surface Mount Surface Mount -
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward -

UC1845AY Datasheet PDF

Download UC1845AY pdf datasheets and Microchip Technology documentation for UC1845AY - Microchip Technology.

PCN Assembly/Origin
Mult Dev Wafer Fab 13/May/2020.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Microchip Technology

UC1845AY

Microchip Technology
32D-UC1845AY

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