器件名称:
EP3003EV
功能描述:
Evaluation Board Manual
文件大小:
223.3KB 共5页
简 介:
EP3003 Evaluation Board Manual DESCRIPTION This manual aims to illustrate how to use the EP3003 Evaluation Board (“EP3003 EVB”). The EP3003 EVB is a Dual Synchronous, 600mA, 1.5MHz Step-Down DC/DC Regulator featuring the EP3003. The EP3003 EVB has an input voltage range of 2.5V to 5.5V, and either output is capable of delivering up to 600mA of output current. In Burst Mode operation, the EP3003 requires only 50 uA of quiescent current, and the EP3003 EVB provides higher efficiency at light load currents. In Pulse Skip mode, the EP3003 EVB provides lower output ripple voltage at light load currents. In either mode, the EP3003 EVB can provide up to 96% efficiency on either channel and consumes less than 1uA in shutdown. The EP3003 comes in a small 10-Pin MS10E package, which has an exposed pad on the bottom-side of the IC for better thermal performance. These features, plus the nominal operating frequency of 1.5MHz (allowing the exclusive use of low profile surface mount components), make the EP3003 EVB an ideal circuit for use in battery-powered, hand-held applications. This manual includes Quick Start for using the EP3003 EVB, Demonstration Circuit, PCB Layout and Bill of Material for the EP3003 EVB. QUICK START Demonstration circuit EP3003 EVB is easy to set up to evaluate the performance of the EP3003. Refer to Figure 1 for proper measurement equipment setup and follow the procedure below: 1. Connect the input power supply to the VIN and GND terminals on the up-side of th……
