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
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%
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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BD 0.455
Each (Supplied in a Tube) (Exc. Vat)
BD 0.501
Each (Supplied in a Tube) (inc. VAT)
Production pack (Tube)
5
BD 0.455
Each (Supplied in a Tube) (Exc. Vat)
BD 0.501
Each (Supplied in a Tube) (inc. VAT)
Production pack (Tube)
5
Buy in bulk
quantity | Unit price | Per Tube |
---|---|---|
5 - 20 | BD 0.455 | BD 2.275 |
25 - 95 | BD 0.400 | BD 2.000 |
100 - 245 | BD 0.350 | BD 1.750 |
250 - 495 | BD 0.330 | BD 1.650 |
500+ | BD 0.320 | BD 1.600 |
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
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%
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.