

Flyback Controller, Current Control, UCC28/UCC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

UCC2891D, PWM Controller, 12 V, 1000 kHz 16-Pin, SOIC
Manufacturer:
Texas Instruments
Manufacturer Part No:
UCC2891D
Enrgtech Part No:
ET11459028
Warranty:
Manufacturer
£ 2.58
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Maximum Switching Frequency:
1000 kHz
Output Current:
2 A
Control Method:
Current
Number of Outputs:
1
Mounting Type:
Surface Mount
Fall Time:
14ns
Rise Time:
19ns
Package Type:
SOIC
Pin Count:
16
Topology:
Flyback, Forward
Dimensions:
9.9 x 3.91 x 1.58mm
Maximum Duty Cycle:
73%