Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
50ns
Package Type
SOIC
Rise Time
50ns
Pin Count
8
Topology
Boost, Buck, Flyback, Forward
Maximum Duty Cycle
100%
Dimensions
4.9 x 3.91 x 1.58mm
Length
4.9mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °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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0.445 OMR
Each (In a Pack of 5) (ex VAT)
0.467 OMR
Each (In a Pack of 5) (inc VAT)
5
0.445 OMR
Each (In a Pack of 5) (ex VAT)
0.467 OMR
Each (In a Pack of 5) (inc VAT)
5
Buy in bulk
quantity | Unit price | Per Pack |
---|---|---|
5 - 120 | 0.445 OMR | 2.225 OMR |
125 - 495 | 0.375 OMR | 1.875 OMR |
500 - 1245 | 0.305 OMR | 1.525 OMR |
1250 - 2495 | 0.255 OMR | 1.275 OMR |
2500+ | 0.245 OMR | 1.225 OMR |
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
50ns
Package Type
SOIC
Rise Time
50ns
Pin Count
8
Topology
Boost, Buck, Flyback, Forward
Maximum Duty Cycle
100%
Dimensions
4.9 x 3.91 x 1.58mm
Length
4.9mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °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.