ACT6358NH-T
ACT6358NH-T is 40V Step-Up WLED Bias Supply manufactured by Qorvo.
- Part of the ACT6358 comparator family.
- Part of the ACT6358 comparator family.
ACT6358
High-Efficiency, 40V Step-Up WLED Bias Supply
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
APPLICATIONS
- TFT LCD Displays
- Smart Phones
- Portable Media Players
- GPS/Personal Navigation Devices
SIMPLIFIED APPLICATION CIRCUIT
GENERAL DESCRIPTION
The ACT6358 step-up DC/DC converter drives white LEDs with an externally programmable constant current. This device Features integrated, 40V power MOSFETs...
