SA7527S Overview
The SA7527 provides simple and high performance active power factor correction. The SA7527 is optimized for electronic ballasts and low power and high-density power supplies which require minimum board size, reduced external ponents and low power dissipation. Because the R/C filter is included in the current sense block, the external R/C filter is not necessary.
SA7527S Key Features
- Internal start-up timer
- Internal R/C filter eliminates the need for an external R/C filter
- Very precise adjustable output over voltage protection
- Zero current detector
- One quadrant multiplier
- Trimmed 1.5% internal band gap reference
- Under voltage lockout wit