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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2845AD
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UC2845AD - Microchip Technology

Manufacturer Part Number
UC2845AD
Manufacturer
Microchip Technology
Allelco Part Number
32D-UC2845AD
ECAD Model
Parts Description
IC REG CTRLR BUCK/BOOST 14SOIC
Package
14-SOIC (0.154', 3.90mm Width)
Data sheet
UC2845AD.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 3632

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Specifications

UC2845AD Tech Specifications
Microchip Technology - UC2845AD technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - UC2845AD

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 14-SOIC  
Series -  
Serial Interfaces -  
Package / Case 14-SOIC (0.154', 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 48%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2845  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology UC2845AD

Product Attribute UC2845AD UC2844P UC2845AD8 UC2844N
Part Number UC2845AD UC2844P UC2845AD8 UC2844N
Manufacturer Microchip Technology Texas Instruments Texas Instruments Unitrode
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Up, Step-Down Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Series - - - -
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 12V ~ 28V 7.6V ~ 30V 10V ~ 30V
Synchronous Rectifier No No No No
Serial Interfaces - - - -
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Flyback
Duty Cycle (Max) 48% 48% 48% 48%
Output Phases 1 1 1 1
Clock Sync No No No No
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Number of Outputs 1 1 1 1
Package Tube Bulk Tube Bulk
Package / Case 14-SOIC (0.154', 3.90mm Width) 8-DIP (0.300", 7.62mm) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300", 7.62mm)
Base Product Number UC2845 UC2844 UC2845 UC2844
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Supplier Device Package 14-SOIC 8-PDIP 8-SOIC 8-DIP
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable

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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UC2845AD

Microchip Technology
32D-UC2845AD

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