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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUCC39421N
UCC39421N Image
Image may be representation.
See specifications for product details.

UCC39421N - Unitrode

Manufacturer Part Number
UCC39421N
Manufacturer
Unitrode
Allelco Part Number
32D-UCC39421N
ECAD Model
Parts Description
0.00065A, 2000KHZ BICMOS, PDIP16
Detailed Description
Package
16-DIP (0.300", 7.62mm)
Data sheet
UCC39421N.pdf
In stock: 9988

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Quantity

Specifications

UCC39421N Tech Specifications
Unitrode - UCC39421N technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UCC39421N

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 8V  
Topology Boost, Flyback, SEPIC  
Synchronous Rectifier Yes  
Supplier Device Package 16-PDIP  
Series -  
Serial Interfaces -  
Package / Case 16-DIP (0.300", 7.62mm)  
Package Bulk  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching 150kHz ~ 1.2MHz  
Duty Cycle (Max) 88%  
Control Features Enable, Frequency Control, Low Battery, Reset  
Clock Sync Yes  
Base Product Number UCC39421  

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UCC39421N

Product Attribute UCC39421N UCC39421PW UCC39422PWTRG4 UCC39421PWTR
Part Number UCC39421N UCC39421PW UCC39422PWTRG4 UCC39421PWTR
Manufacturer Unitrode Unitrode Texas Instruments Texas Instruments
Synchronous Rectifier Yes - Yes Yes
Function Step-Up, Step-Up/Step-Down - Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Clock Sync Yes - Yes Yes
Output Type Transistor Driver - Transistor Driver Transistor Driver
Topology Boost, Flyback, SEPIC - Boost, Flyback, SEPIC Boost, Flyback, SEPIC
Package / Case 16-DIP (0.300", 7.62mm) - 20-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width)
Control Features Enable, Frequency Control, Low Battery, Reset - Enable, Frequency Control, Low Battery, Reset Enable, Frequency Control, Low Battery, Reset
Series - * - -
Number of Outputs 1 - 1 1
Base Product Number UCC39421 UCC39421 UCC39422 UCC39421
Operating Temperature 0°C ~ 70°C (TA) - 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Frequency - Switching 150kHz ~ 1.2MHz - 150kHz ~ 1.2MHz 150kHz ~ 1.2MHz
Mounting Type Through Hole - Surface Mount Surface Mount
Supplier Device Package 16-PDIP - 20-TSSOP 16-TSSOP
Duty Cycle (Max) 88% - 88% 88%
Serial Interfaces - - - -
Output Phases 1 - 1 1
Package Bulk Bulk Tape & Reel (TR) Tape & Reel (TR)
Output Configuration Positive - Positive Positive
Voltage - Supply (Vcc/Vdd) 1.8V ~ 8V - 1.8V ~ 8V 1.8V ~ 8V

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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UCC39421N Image

UCC39421N

Unitrode
32D-UCC39421N

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