NCP5222GEVB:NCP5222 EVAL BOARD
The NCP5222, a fast-transient-response and high-efficiency dual-channel / two-phase buck controller with built-in gate drivers, provides multifunctional power solutions for notebook power system. 180° interleaved operation between the two channels / phases has a capability of reducing cost of the common input capacitors and improving noise immunity. The interleaved operation also can reduce cost of the output capacitors with the two-phase configuration. Input supply voltage feedforward control is employed to deal with wide input voltage range. On-line programmable and automatic power-saving control ensures high efficiency over entire load range. Fast transient response reduces requirement on the output filters. In the dual-channel operation mode, the two output power rails are regulated individually. In the two-phase operation mode, the two output power rails are connected together by an external switch and current-sharing control is enabled to balance power delivery between phases.
特性
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NCP5222GEVB 实物图
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评估板信息
| 评估板 |
状况 |
无铅(Pb-free) |
简短说明 |
所用产品 |
| NCP5222GEVB |
Active |
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NCP5222 EVAL BOARD |
NCP5222MNR2G |
技术文档
