Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UCC2891D

DigiKey Part Number
296-15883-5-ND
Manufacturer
Manufacturer Product Number
UCC2891D
Description
IC REG CTRLR MULT TOP 16SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC2891D 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, Isolation Capable
Topology
Flyback, Forward Converter
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
8.5V ~ 16V
Frequency - Switching
250kHz
Duty Cycle (Max)
70%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, On Time Control, Ramp, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SOIC
Base Product Number
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: 25
Check for Additional Incoming Stock
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£2.66000£2.66
10£2.00400£20.04
40£1.77075£70.83
120£1.64008£196.81
280£1.56361£437.81
520£1.51821£789.47
1,000£1.47807£1,478.07
2,520£1.43256£3,610.05
5,000£1.40568£7,028.40
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:£2.66000
Unit Price with VAT:£3.19200