TEXAS INSTRUMENTS LMR24210EVAL/NOPB 评估模块, LMR24210EVAL/NOPB
The is an evaluation board for LMR24210 step down switching regulator, to implement a cost effective, efficient buck power converter capable of supplying up to 1A or 2A. The constant on time COT regulation scheme requires no loop compensation, results in a fast load transient response and simple circuit implementation, this allows low component count and consequently very small overall board space. The regulator can function properly even with an all ceramic output capacitor network and does not rely on the output capacitor`s ESR for stability. The LMR24210 has a wide input range making it suitable for a variety of applications from automotive to power conditioning of unregulated sources.
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- 4.5V to 42V input operating range
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- 3.3V output voltage default setting
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- Up to 1A output current
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- 500KHz switching frequency default setting
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- Low shutdown Iq, 25µA typical
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- Programmable soft start
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- No loop compensation required
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- COT architecture with ERM
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- Integrated synchronous MOSFETs provides high efficiency at low output voltages