Texas Instruments UC2843AN, PWM Controller, 500 kHz 8-Pin, PDIP
Technical documents
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Fall Time
50ns
Mounting Type
Through Hole
Rise Time
50ns
Package Type
PDIP
Pin Count
8
Topology
Boost, Flyback, Forward
Dimensions
9.81 x 6.35 x 4.57mm
Maximum Duty Cycle
100%
Length
9.81mm
PWM Controller Type
Current Mode
Width
6.35mm
Height
4.57mm
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °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
P.O.A.
5
P.O.A.
Stock information temporarily unavailable.
5
Stock information temporarily unavailable.
| quantity | Unit price |
|---|---|
| 5 - 20 | P.O.A. |
| 25 - 95 | P.O.A. |
| 100 - 245 | P.O.A. |
| 250 - 495 | P.O.A. |
| 500+ | P.O.A. |
Technical documents
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Fall Time
50ns
Mounting Type
Through Hole
Rise Time
50ns
Package Type
PDIP
Pin Count
8
Topology
Boost, Flyback, Forward
Dimensions
9.81 x 6.35 x 4.57mm
Maximum Duty Cycle
100%
Length
9.81mm
PWM Controller Type
Current Mode
Width
6.35mm
Height
4.57mm
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °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.