Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SOIC
20-SOIC Pkg

UC3879DW

DigiKey Part Number
296-11334-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3879DW
Description
IC REG CTRLR HALF-BRIDGE 20SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3879DW Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Half-Bridge
Number of Outputs
4
Output Phases
1
Voltage - Supply (Vcc/Vdd)
9V ~ 20V
Frequency - Switching
Up to 300kHz
Duty Cycle (Max)
50%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Frequency Control, Ramp, Soft Start
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Base Product Number
UC3879
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 137
Check for Additional Incoming Stock
Quantity
All prices are in EUR
Tube
QuantityUnit PriceExt Price
112,00000 €12,00 €
109,46600 €94,66 €
258,83200 €220,80 €
1008,13640 €813,64 €
2507,80456 €1.951,14 €
5007,60462 €3.802,31 €
1.0007,44002 €7.440,02 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:12,00000 €
Unit Price with VAT:14,52000 €