Texas Instruments UCC3804D, PWM Controller, 1000 kHz 8-Pin, SOIC
Technical documents
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
1000 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
44ns
Rise Time
41ns
Package Type
SOIC
Pin Count
8
Topology
Boost, Buck, Flyback, Forward
Maximum Duty Cycle
50%
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, UCC28/UCC38 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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P.O.A.
75
P.O.A.
75
Technical documents
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
1000 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
44ns
Rise Time
41ns
Package Type
SOIC
Pin Count
8
Topology
Boost, Buck, Flyback, Forward
Maximum Duty Cycle
50%
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, UCC28/UCC38 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.