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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersUCC39421PW
UCC39421PW Image
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See specifications for product details.

UCC39421PW - Texas Instruments

Manufacturer Part Number
UCC39421PW
Manufacturer
Texas Instruments
Allelco Part Number
32D-UCC39421PW
ECAD Model
Parts Description
IC REG CTRLR MULT TOP 16TSSOP
Detailed Description
Package
16-TSSOP (0.173", 4.40mm Width)
Data sheet
UCC39422N.pdf
UCC39422N.pdf
RoHs Status
ROHS3 Compliant
In stock: 13940

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Quantity

Specifications

UCC39421PW Tech Specifications
Texas Instruments - UCC39421PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UCC39421PW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 8V  
Topology Boost, Flyback, SEPIC  
Synchronous Rectifier Yes  
Supplier Device Package 16-TSSOP  
Series -  
Serial Interfaces -  
Package / Case 16-TSSOP (0.173", 4.40mm Width)  
Package Tube  
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 Surface Mount  
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 Texas Instruments UCC39421PW

Product Attribute UCC39421PW UCC39422PW UCC39422PWTRG4 UCC39421N
Part Number UCC39421PW UCC39422PW UCC39422PWTRG4 UCC39421N
Manufacturer Texas Instruments Unitrode Texas Instruments Unitrode
Serial Interfaces - - - -
Synchronous Rectifier Yes Yes Yes Yes
Number of Outputs 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Clock Sync Yes Yes Yes Yes
Package Tube Bulk Tape & Reel (TR) Bulk
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Duty Cycle (Max) 88% 88% 88% 88%
Frequency - Switching 150kHz ~ 1.2MHz 150kHz ~ 1.2MHz 150kHz ~ 1.2MHz 150kHz ~ 1.2MHz
Series - - - -
Output Phases 1 1 1 1
Voltage - Supply (Vcc/Vdd) 1.8V ~ 8V 1.8V ~ 8V 1.8V ~ 8V 1.8V ~ 8V
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Control Features Enable, Frequency Control, Low Battery, Reset Enable, Frequency Control, Low Battery, Reset Enable, Frequency Control, Low Battery, Reset Enable, Frequency Control, Low Battery, Reset
Output Configuration Positive Positive Positive Positive
Package / Case 16-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 16-DIP (0.300", 7.62mm)
Topology Boost, Flyback, SEPIC Boost, Flyback, SEPIC Boost, Flyback, SEPIC Boost, Flyback, SEPIC
Supplier Device Package 16-TSSOP 20-TSSOP 20-TSSOP 16-PDIP
Base Product Number UCC39421 UCC39422 UCC39422 UCC39421
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver

UCC39421PW Datasheet PDF

Download UCC39421PW pdf datasheets and Texas Instruments documentation for UCC39421PW - Texas Instruments.

Datasheets
UCC39422N.pdf
PCN Obsolescence/ EOL
DK OBS NOTICE.pdf
HTML Datasheet
UCC39422N.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

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    +00852 9146 4856

Certifications & Memberships

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UCC39421PW

Texas Instruments
32D-UCC39421PW

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