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Using ultra-low quiescent current, our high-efficiency nanoPower regulators enable the longest battery life by maximizing run time, standby, and shelf life. Total solution size is reduced by up to 50% and heat dissipation is minimized with over 95% peak efficiency. This makes our nanoPower regulators ideal for small, battery operated and low power devices such as those designed for wearable, IoT and wireless applications.

nanoPower Boost Regulators

Maxim’s nanoPower boost regulators deliver the industry’s smallest solution size and longest battery life for low power devices.

Consuming only 300nA of quiescent current, battery drain is significantly reduced during standby mode. Battery life is stretched with 95% peak efficiency at light loads. The pulse-frequency-modulation (PFM) control scheme with fixed on-time provides high efficiency over a wide output current range.

True Shutdown mode, using only 0.5nA current, eliminates the need for external switches. Higher switching frequency means that you can use a smaller external inductor. Using a single selector resistor reduces the external components required. As a result, our solution size can be as small as 6.75mm2 with only 4 external components.


nanoPower Boost Converter Demo
5:26 March 10, 2017


有时候低IQ也是一种天赋
2:04 March 10, 2017

特色产品

MAX17222

提供300nA IQ、95%峰值效率,方案尺寸减小高达50%

nanoPower升压调节器,0.4V至5.5VIN、1.8V至5VOUT

产品型号 IQ (typ) ISHDN ILIM IOUT 特性 封装 购买 评估板
MAX38640A 330nA 5nA 250mA 160mA Reverse-Current blocking in shutdown WLP/6 购买 › MAX38640EVKIT  
MAX17220 300nA 0.5nA 225mA 205mA Post startup ETP WLP/6
µDFN/6
购买 › MAX17222EVKIT
MAX17220EVKIT
 
MAX17222 300nA 0.5nA 500mA 200mA Post startup ETP WLP/6 购买 › MAX17222EVKIT
MAX17223 300nA 0.5nA 500mA 205mA VIN, not switching WLP/6
µDFN/6
购买 › MAX17222EVKIT
MAX17220EVKIT
MAX17224 300nA 0.5nA 1A 205mA Post startup ETP WLP/6
µDFN/6
购买 › MAX17222EVKIT
MAX17220EVKIT
MAX17225 300nA 0.5nA 1A 205mA VIN, not switching WLP/6
µDFN/6
购买 › MAX17222EVKIT
MAX17220EVKIT