Texas Instruments UC2843AD8 5 PWM Controller, 500 kHz 125 V 8-Pin, SOIC
Technical Document
Specifications
Brand
Texas InstrumentsProduct Type
PWM Controller
Maximum Switching Frequency
500kHz
Supply Current
4mA
Output Voltage
5.2 V
Zero Power Detection
No
Output Current
1A
Number of Outputs
5
Mount Type
Surface
Minimum Supply Voltage
-55V
Package Type
SOIC
Maximum Supply Voltage
125V
Pin Count
8
Maximum Duty Cycle
100%
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
PWM Controller Type
Current Mode
Width
3.91 mm
Height
1.58mm
Length
4.9mm
Standards/Approvals
No
Series
UC
Automotive Standard
No
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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Stock information temporarily unavailable.
3.393 OMR
0.679 OMR Each (In a Pack of 5) (ex VAT)
3.563 OMR
0.713 OMR Each (In a Pack of 5) (inc. VAT)
Standard
5
3.393 OMR
0.679 OMR Each (In a Pack of 5) (ex VAT)
3.563 OMR
0.713 OMR Each (In a Pack of 5) (inc. VAT)
Stock information temporarily unavailable.
Standard
5
| Quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 20 | 0.679 OMR | 3.393 OMR |
| 25 - 45 | 0.574 OMR | 2.871 OMR |
| 50 - 95 | 0.557 OMR | 2.784 OMR |
| 100 - 245 | 0.545 OMR | 2.726 OMR |
| 250+ | 0.458 OMR | 2.291 OMR |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Technical Document
Specifications
Brand
Texas InstrumentsProduct Type
PWM Controller
Maximum Switching Frequency
500kHz
Supply Current
4mA
Output Voltage
5.2 V
Zero Power Detection
No
Output Current
1A
Number of Outputs
5
Mount Type
Surface
Minimum Supply Voltage
-55V
Package Type
SOIC
Maximum Supply Voltage
125V
Pin Count
8
Maximum Duty Cycle
100%
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
PWM Controller Type
Current Mode
Width
3.91 mm
Height
1.58mm
Length
4.9mm
Standards/Approvals
No
Series
UC
Automotive Standard
No
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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products