ACT6358NH-T Description
The ACT6358 step-up DC/DC converter drives white LEDs with an externally programmable constant current.
ACT6358NH-T Key Features
- High-Efficiency DC/DC WLED Bias Supply
- Internal 40V, 0.55Ω Power MOSFET
- Up to 10 WLEDs per String
- 1A Peak Current
- Supports Analog and PWM LED Dimming
- Integrated Over-Voltage Protection (OVP)
- Programmable Soft-Start Function
- Thermal Shutdown
- Cycle-by-Cycle Over Current Protection
- Tiny TDFN33-8 Package