400 kHz 时 A4450 8Vout 降压-升压
控制器设计的典型应用电路。 A4450 是一款电源管理 IC,可以实现降压或降压-升压稳压器,以有效地将汽车电池电压转换为严格调节的电压。它包括控制、诊断和保护功能。 A4450 的使能输入与高电压电池
电平兼容,(EN)
说明
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Typical Application Circuit for A4450 8-Vout Buck-Boost Controller Design at 400 kHz. The A4450 is a power management IC that can implement either a buck or buck-boost regulator to efficiently convert automotive battery voltages into a tightly regulated voltage. It includes control, diagnostics and protection functions. An enable input to the A4450 is compatible to a high-voltage battery level, (EN)
主要特色
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Conversion Type
DC to DC
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Input Voltage
40 V
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Output Voltage
8 V
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Output Current
1 A
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Topology
Buck Boost