Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Number of Outputs
1
Control Method
Current
Mounting Type
Surface Mount
Fall Time
50ns
Package Type
SOIC
Rise Time
50ns
Topology
Boost, Buck, Flyback, Forward
Pin Count
14
Maximum Duty Cycle
50%
Dimensions
8.65 x 3.91 x 1.58mm
Length
8.65mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
0 °C
Product details
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.
Flyback Controllers, Texas Instruments
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0.540 OMR
Each (In a Tube of 50) (ex VAT)
0.567 OMR
Each (In a Tube of 50) (inc VAT)
50
0.540 OMR
Each (In a Tube of 50) (ex VAT)
0.567 OMR
Each (In a Tube of 50) (inc VAT)
50
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Number of Outputs
1
Control Method
Current
Mounting Type
Surface Mount
Fall Time
50ns
Package Type
SOIC
Rise Time
50ns
Topology
Boost, Buck, Flyback, Forward
Pin Count
14
Maximum Duty Cycle
50%
Dimensions
8.65 x 3.91 x 1.58mm
Length
8.65mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
0 °C
Product details
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.