产品详情

ETA9338 Tiny PMU with 3 channels of 1.5A Synchronous Bucks

产品型号：ETA9338D3M 

封装：DFN3X3-12

品牌：上海钰泰

产品原理图：

                   The ETA9338 is a Power Management Unit (PMU) with 3 channels of high-

efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 1.5A 

of output current. The devices operate from an input voltage range of 2.6V to 5.5V 

and provide output voltages from 0.6V to VIN, making the ETA9338 ideal for low 

voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of 

small inductance value and low DCR inductors, thereby achieving higher efficiencies. 

Other external components, such as ceramic input and output caps, can also be small 

due to higher switching frequency, while maintaining exceptional low noise output 

voltages.