This is an introduction document about the STEVAL-TLL005V1 product. This product is a power flash demonstration board based on the STCF03 and ST7. It can work in two different power supply modes: external power mode and battery powered mode. Hardware contents include one mother board, one daughter board with STCF03 and power LED, and GUI installation file (including all PC driver and PC GUI).
The STEVAL-TLL005V1 is a power flash demonstration board designed for driving a single flash LED in camera phones, PDAs, and other hand-held devices. It is based on the STCFO3, a high-efficiency buck-boost converter solution that guarantees proper LED current control over varying battery and output voltages. All functions are controlled via a PC interface using a microcontroller.
| Power supply modes | External power mode of 5 V, Battery powered mode (Li-ion battery inside) |
|---|---|
| Base component | STCFO3 |
| Converter type | Buck-boost converter |
It is a power flash demonstration board designed to drive a single flash LED in camera phones, PDAs, and other hand-held devices.
The board can operate using an external 5 V power mode or a battery powered mode with a Li-Ion battery inside.
The kit includes one mother board and one daughter board that contains the STCFO3 chip and a power LED.