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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUC2843ADM
UC2843ADM Image
Image may be representation.
See specifications for product details.

UC2843ADM - Microchip Technology

Manufacturer Part Number
UC2843ADM
Manufacturer
Microchip Technology
Allelco Part Number
32D-UC2843ADM
ECAD Model
Parts Description
IC REG CTRLR BUCK/BOOST 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
UC2843ADM.pdf
RoHs Status
ROHS3 Compliant
In stock: 8410

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Quantity

Specifications

UC2843ADM Tech Specifications
Microchip Technology - UC2843ADM technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - UC2843ADM

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-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Bulk  
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) 96%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number UC2843  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology UC2843ADM

Product Attribute UC2843ADM UC2843AJ UC2843ADR2G UC2843AN
Part Number UC2843ADM UC2843AJ UC2843ADR2G UC2843AN
Manufacturer Microchip Technology Unitrode onsemi onsemi
Output Phases 1 1 1 1
Supplier Device Package 8-SOIC 8-CDIP 14-SOIC 8-PDIP
Duty Cycle (Max) 96% 96% 96% 96%
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Clock Sync No No No No
Series - - - -
Package Bulk Bulk Tape & Reel (TR) Tube
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-CDIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm)
Base Product Number UC2843 UC2843 UC2843 UC2843
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
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Number of Outputs 1 1 1 1
Topology Boost, Buck, Flyback, Forward Boost, Buck, Flyback, Forward Boost, Flyback Boost, Flyback
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Synchronous Rectifier No No No No
Serial Interfaces - - - -
Control Features Frequency Control Frequency Control Frequency Control Frequency Control

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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UC2843ADM Image

UC2843ADM

Microchip Technology
32D-UC2843ADM

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