Key facts
- Brand
- STMicroelectronics
- Model
- STCF06
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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ST STCF06 1.5 A White LED Driver with I²C Interface Datasheet
The STCF06 is a buck-boost DC-DC converter that drives one power LED in camera phones, PDAs, and other battery-powered devices. Its output current is controlled through the I²C bus, and the device includes flash and torch modes, trigger functions, LED protection, and an auxiliary red LED output.
This datasheet presents the STCF06 features, block diagram, pin configuration, maximum ratings, application schematic, electrical characteristics, detailed operating description, I²C bus interface, internal register descriptions, typical performance characteristics, and package mechanical data.
STMicroelectronics STCF06 specifications
| Converter type | Buck-boost DC-DC converter |
|---|---|
| Flash output current | 1.5 A between 3.5 V to 5.5 V |
| Switching frequency | 1.8 MHz fixed frequency PWM |
| Efficiency | Up to 80% |
| Shutdown current | Less than 1 µA |
| Package | TFBGA25 (3 x 3 mm) |
| Order code | STCF06TBR |
| Signal supply voltage maximum rating | -0.3 to 6 V |
| Operating junction temperature range | -40 to 85 °C |
| Thermal resistance junction-ambient | 58 °C/W |
Source: ST STCF06 1.5 A White LED Driver with I²C Interface Datasheet
All STMicroelectronics STCF06 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What does the STCF06 drive?
It drives a single flash LED in camera phones, PDAs, and other battery-powered devices.
From: ST STCF06 1.5 A White LED Driver with I²C Interface Datasheet
What is the maximum flash current?
It can drive up to 1.5 A when the supply voltage is between 3.5 V and 5.5 V.
From: ST STCF06 1.5 A White LED Driver with I²C Interface Datasheet
What is the maximum current this board can drive for a single LED?
The board drives one power LED up to 1.5 A when the voltage is between 3.5 V and 5.5 V.
What forward voltage range does this demonstration board support?
The board is designed for driving a single LED with a forward voltage range from 2.7 to 5 V.