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主要特征
- 5.0V Output
- 1A Output Current
- 1.2V to 5.5V Input
- Up to 95% Efficiency
- 0.1µA Shutdown Current
- 300kHz PWM Operation
- Optional Low-Power Mode
- Small Surface-Mount Components
应用/用途
- 数字无绳电话
- 手持式仪表(PDA、掌上电脑)
- 掌上电脑
- PCS电话
- 个人通信装置
- 双向寻呼
- 无线手机
描述
The MAX1703 evaluation kit (EV kit) provides a regulated 5.0V output while operating on input voltages as low as 1.2V. The input may be a DC source or a 1 to 3-cell battery. Efficiency is up to 95%, and output loads are up to 1A.
The kit, which uses surface-mount components, is fully assembled and tested for quick evaluation. Jumpers are provided to select the output voltage, switching mode, and shutdown control.
The kit, which uses surface-mount components, is fully assembled and tested for quick evaluation. Jumpers are provided to select the output voltage, switching mode, and shutdown control.
简化框图
Technical Docs
数据资料 | MAX1703评估板 | Nov 01, 1998 |