Texas Instruments UC2843AD8, PWM Controller, 500 kHz 8-Pin, SOIC
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
50ns
Rise Time
50ns
Package Type
SOIC
Topology
Boost, Flyback, Forward
Pin Count
8
Dimensions
4.9 x 3.91 x 1.58mm
Maximum Duty Cycle
100%
Length
4.9mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+85 °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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₹ 96.48
Each (In a Pack of 5) (Exc. GST)
₹ 113.846
Each (In a Pack of 5) (inc. GST)
Standard
5
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 96.48
Each (In a Pack of 5) (Exc. GST)
₹ 113.846
Each (In a Pack of 5) (inc. GST)
Standard
5
Buy in bulk
| quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 20 | ₹ 96.48 | ₹ 482.40 |
| 25 - 45 | ₹ 92.22 | ₹ 461.10 |
| 50 - 95 | ₹ 89.59 | ₹ 447.95 |
| 100 - 245 | ₹ 87.10 | ₹ 435.50 |
| 250+ | ₹ 83.61 | ₹ 418.05 |
Ideate. Create. Collaborate
JOIN FOR FREE
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Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
50ns
Rise Time
50ns
Package Type
SOIC
Topology
Boost, Flyback, Forward
Pin Count
8
Dimensions
4.9 x 3.91 x 1.58mm
Maximum Duty Cycle
100%
Length
4.9mm
PWM Controller Type
Current Mode
Width
3.91mm
Height
1.58mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+85 °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
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