Texas Instruments UC3843AD 5 PWM Controller, 500 kHz 125 V 14-Pin, SOIC
Technical Document
Specifications
Brand
Texas InstrumentsProduct Type
PWM Controller
Maximum Switching Frequency
500kHz
Output Voltage
5.2 V
Supply Current
4mA
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
14
Maximum Duty Cycle
100%
Minimum Operating Temperature
0°C
PWM Controller Type
Current Mode
Maximum Operating Temperature
70°C
Standards/Approvals
No
Series
UC
Width
3.91 mm
Height
1.58mm
Length
8.65mm
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.
51.80 MOP
10.367 MOP Each (In a Pack of 5) (ex VAT)
5
51.80 MOP
10.367 MOP Each (In a Pack of 5) (ex VAT)
Stock information temporarily unavailable.
5
| quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 10 | 10.367 MOP | 51.83 MOP |
| 15 - 20 | 10.099 MOP | 50.49 MOP |
| 25+ | 9.955 MOP | 49.77 MOP |
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
Output Voltage
5.2 V
Supply Current
4mA
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
14
Maximum Duty Cycle
100%
Minimum Operating Temperature
0°C
PWM Controller Type
Current Mode
Maximum Operating Temperature
70°C
Standards/Approvals
No
Series
UC
Width
3.91 mm
Height
1.58mm
Length
8.65mm
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