Key facts
- Brand
- STMicroelectronics
- Model
- ST2S06B
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-10
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ST ST2S06A33/ST2S06B handbook
ST2S06A33 ST2S06B are dual synchronous rectification step-down switching regulators with a maximum output current of 0.5 A, an input voltage range of 2.5 V to 5.5 V, and a 1.5 MHz switching frequency. They support adjustable output voltages from 0.8 V to 5.5 V and provide typical efficiency of >90%. Non-switching quiescent current is typically 1.2 mA, and RDS(ON) is typically 150 mΩ.
Read onlineSTMicroelectronics ST2S06B specifications
| Output current capability | 0.5 A |
|---|---|
| Input voltage range | 2.5 V to 5.5 V |
| Switching frequency | 1.5 MHz |
| Output voltage tolerance | 2% |
| Typical efficiency | > 90% |
| Non-switching quiescent current | max 1 mA |
All STMicroelectronics ST2S06B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum output current capability of the STEVAL-ISA049V2?
The demonstration board provides up to 0.5 A of output current.
What is the input voltage range for the STEVAL-ISA049V2?
The board operates over an input voltage range of 2.5 V to 5.5 V.
What are the versions of the ST2S06 family?
There are three versions: ST2S06A and ST2S06D with a reset function, and ST2S06B with an inhibit function.
From: ST2S06A33/ST2S06B Dual Synchronous Buck Converter Application Note AN2681
What components are required for every channel?
Every channel requires a resistor divider to set the output voltage, an inductor, and two capacitors.
From: ST2S06A33/ST2S06B Dual Synchronous Buck Converter Application Note AN2681