Description
This IC takes full advantage of IR’s patented ballast and high-voltage technologies to realize a simple, highperformance magnetic ballast replacement solution.
Features
- Ballast control plus half-bridge driver in one IC.
- Single-stage topology (no PFC stage required).
- High PF and low THD.
- Preheat, ignition and running lamp modes.
- Closed-loop lamp current control.
- Half-bridge NZVS protection.
- Adaptive dead-time.
- Lamp insert auto-restart.
- Internal bootstrap MOSFET.
- Micro-power start-up current.
- 15.6V internal zener clamp on VCC.
- Excellent ESD and latch immunity.
- RoHS compliant.
- 8-pin SO8 package.
IRS2538DSPBF Datasheet
