Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
50ns
Package Type
PDIP
Rise Time
50ns
Topology
Boost, Buck, Flyback, Forward
Pin Count
8
Maximum Duty Cycle
50%
Dimensions
9.81 x 6.35 x 4.57mm
Length
9.81mm
PWM Controller Type
Current Mode
Width
6.35mm
Height
4.57mm
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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5
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 105.95
Each (Supplied in a Tube) (Exc. GST)
₹ 125.021
Each (Supplied in a Tube) (Including GST)
5
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
50ns
Package Type
PDIP
Rise Time
50ns
Topology
Boost, Buck, Flyback, Forward
Pin Count
8
Maximum Duty Cycle
50%
Dimensions
9.81 x 6.35 x 4.57mm
Length
9.81mm
PWM Controller Type
Current Mode
Width
6.35mm
Height
4.57mm
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.