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MCP1252-ADJI/MS
直流/直流可调充电泵, 电压转换器, 2V至5.5V输入, 1.5V至5.5V/150 mA输出, MSOP-8
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- MCP1252-ADJI/MS
- 库存编号
- 1332066
- 技术数据表:
- MCP1252-ADJI/MS Datasheet
产品范围选择器 (AEC-Q100)
查看全系列相关产品产品概述
The MCP1252-ADJI/MS is an inductor less positive regulating low noise charge pump DC-to-DC Converter with an adjustable output between 1.5 and 5.5V. Both can deliver 120mA of load current at the selected regulated output voltage. Since the device incorporates an automatic buck/boost feature, it will maintain the regulated output voltage whether the input voltage is above or below the output voltage. These charge pumps operate at a switching frequency of 650kHz and feature power saving shutdown pins, short-circuit protection, thermal shutdown, and power-good pins that report out-of-regulation conditions.
- Supplies regulated output voltages for up to 120mA loads
- Low 60µA supply current in no load conditions
- High 2.5% voltage accuracy (on fixed voltage outputs)
- High 650kHz operation to avoid interference with IF bands
- Logic level shutdown control reduces current consumption to 0.1µA during standby operation
- Power-Good output indicator with hysteresis
- Thermal shutdown protection with hysteresis
- Short-circuit protection
- Soft-start circuitry to minimize inrush current
应用
发光二极管照明, 电源管理, 车用
警告
静电敏感设备, 在处理设备时请采取适当的预防措施.
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技术文档 (3)
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