Datasheet Details
| Part number | TDA4862 |
|---|---|
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| File Size | 194.52 KB |
| Description | Power-Factor Controller |
| Datasheet |
 TDA4862 Datasheet
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General Description
The TDA 4862 is excellent convenient for designing a preconverter in ballasts and switched mode power supplies with sinusoidal line current consumption and a power factor approaching unity.
Key Features
- IC for sinusoidal line-current consumption.
- Power factor approaching 1.
- Controls boost converter as an active harmonics filter.
- Internal start-up with low current consumption.
- Zero current detector for discontinuous operation mode.
- High current totem pole gate driver.
- Trimmed ± 1.4% internal reference.
- Undervoltage lock-out with hysteresis.
- Very low start-up current consumption.
- Pin compatible to world sta.