Offline DC/DC controller and regulator IC for flyback topology. Features non-isolated operation, a maximum duty cycle of 55%, and a fall time of 30ns. Operates with a supply voltage range of 6.6V to 9.3V and a typical supply current of 1.2mA. Offers a single output with a maximum output voltage of 18V and 100mA output current. Packaged in an 8-pin SOIC surface-mount package, this RoHS compliant component operates from -40°C to 85°C.
PackageSOIC
Current1.2mA
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments UCC2889DG4 technical specifications.
General
Package/Case
SOIC
Duty Cycle
55%
Fall Time
30ns
Height
1.58mm
Isolation
Non-Isolated
Lead Free
Lead Free
Length
4.9mm
Max Duty Cycle
55%
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
9.3V
Min Supply Voltage
6.6V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
9V
Output Current
100mA
Output Voltage
18V
Package Quantity
75
Packaging
Rail/Tube
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
1.2mA
Topology
Flyback
Weight
0.002561oz
Width
3.91mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC2889DG4 Datasheet
Download the complete datasheet for Texas Instruments UCC2889DG4 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
