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

UCC28251PWR

DigiKey Part Number
296-41053-2-ND - Tape & Reel (TR)
296-41053-1-ND - Cut Tape (CT)
296-41053-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
UCC28251PWR
Description
IC REG CTRLR MULT TOP 20TSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
UCC28251PWR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
PWM Signal
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.7V ~ 17V
Frequency - Switching
42kHz ~ 945kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Ramp, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-TSSOP
Base Product Number
UCC28251
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: 1,468
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$36.75000$36.75
10$27.87100$278.71
25$25.65760$641.44
100$23.22490$2,322.49
250$22.06488$5,516.22
500$21.36538$10,682.69
1,000$20.78979$20,789.79
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$20.31599$40,631.98
4,000$19.92606$79,704.24
Manufacturers Standard Package