Enhanced peak current mode controller able to control mainly high power factor (HPF) flyback or buck-boost. The innovative high voltage technology allows direct connection to the input voltage to both start up the device and to monitor the input voltage, without the need for external components. Abnormal conditions like open circuit, output short-circuit, input over-voltage or under-voltage and circuit failures like open loop and overcurrent of the main switch are effectively controlled
Very high voltage N-channel Power MOSFET designed using MDmesh™ K5 technology based on an innovative proprietary vertical structure, featuring a low on-resistance and ultra-low gate charge for applications requiring superior power density and high efficiency.
The HVLED002 control IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes to implement LED drivers. Internally implemented circuits include a trimmed oscillator for the precise duty cycle control, undervoltage lockout, a precision reference trimmed for accuracy at the error amplifier input, a PWM comparator which also provides current limit control and a totem pole output stage designed to the source or sink high peak current
This N-channel Power MOSFET utilizes STripFET™ F7 technology with an enhanced trench gate structure that results in very low on-state resistance, while also reducing internal capacitance and gate charge for faster and more efficient switching.
The access line ultra-low-power STM32L071xx microcontrollers incorporate the high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (up to 192 Kbytes of Flash program memory, 6 Kbytes of data EEPROM and 20 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.
Easy-to-use sub-1 GHz transceiver certified module with many programmable features. The module provides a complete RF platform in a tiny form factor.
- High efficiency,
- PSR control loop without optocoupler,
- Option to connect a control board with programmable STM32 microcontroller for dimming and Enable/Disable functionality.
- Connectivity functionality can be extended to multiple lighting nodes in a 6LowPAN mesh network.