Flyback Controller, Current Control, UC18/UC28/UC38 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.
UC3843AD, PWM Controller, 500 kHz 14-Pin, SOIC
Manufacturer:
Texas Instruments
Manufacturer Part No:
UC3843AD
Enrgtech Part No:
ET14545527
Warranty:
Manufacturer
£ 0.58
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Maximum Switching Frequency:
500 kHz
Output Current:
1 A
Number of Outputs:
1
Control Method:
Current
Fall Time:
50ns
Mounting Type:
Surface Mount
Rise Time:
50ns
Package Type:
SOIC
Topology:
Boost, Buck, Flyback, Forward
Pin Count:
14
Dimensions:
8.65 x 3.91 x 1.58mm
Maximum Duty Cycle:
100%
