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, 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
-40 °C
Maximum Operating Temperature
+85 °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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€ 1.61
Each (In a Tube of 75) (Exc. Vat)
€ 1.90
Each (In a Tube of 75) (Including VAT)
75
€ 1.61
Each (In a Tube of 75) (Exc. Vat)
€ 1.90
Each (In a Tube of 75) (Including VAT)
75
Buy in bulk
quantity | Unit price | Per Tube |
---|---|---|
75 - 75 | € 1.61 | € 120.75 |
150 - 300 | € 1.46 | € 109.50 |
375 - 675 | € 1.40 | € 105.00 |
750 - 1050 | € 1.34 | € 100.50 |
1125+ | € 1.28 | € 96.00 |
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, 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
-40 °C
Maximum Operating Temperature
+85 °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.