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UCC3819A |
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| Part Number | UCC3819A |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCC2819A/UCC3819A provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac-input line current wavefor... |
| Features |
D Controls Boost Preregulator to Near-Unity
Power Factor
D World Wide Line Operation D Over-Voltage Protection D Accurate Power Limiting D Average Current Mode Control D Improved Noise Immunity D Improved Feed-Forward Line Regulation D Leading Edge Modulation D 150-µA Typical Start-Up Current D Low-Power BiCMOS Operation D 10.8-V to 17-V Operation D Programmable Output Voltage (Tracking
Boost Topology)
BLOCK DIAGRAM
OVP/EN 10
DESCRIPTION
The UCC2819A/UCC3819A provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor b... |
| Document |
 UCC3819A Data Sheet
PDF 1.08MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UCC3819 |
Texas Instruments |
Power Factor Preregulator |
|
| 2 | UCC381-3 |
Unitrode |
Low Dropout 1 Ampere Linear Regulator |
|
| 3 | UCC381-5 |
Unitrode |
Low Dropout 1 Ampere Linear Regulator |
|
| 4 | UCC381-ADJ |
Unitrode |
Low Dropout 1 Ampere Linear Regulator |
|
| 5 | UCC3810 |
Texas Instruments |
BiCMOS controller |
|
| 6 | UCC3813-0 |
Texas Instruments |
PWM |
|
Desde 2024. D4U Semiconductor.
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