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.
UC3842AD8, PWM Controller, 500 kHz 8-Pin, SOIC
Manufacturer:
Texas Instruments
Manufacturer Part No:
UC3842AD8
Enrgtech Part No:
ET25505748
Warranty:
Manufacturer
£ 0.49
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Maximum Switching Frequency:
500 kHz
Output Current:
1 A
Number of Outputs:
1
Control Method:
Current
Mounting Type:
Surface Mount
Fall Time:
50ns
Rise Time:
50ns
Package Type:
SOIC
Pin Count:
8
Topology:
Boost, Buck, Flyback, Forward
Dimensions:
4.9 x 3.91 x 1.58mm
Maximum Duty Cycle:
100%
