TIDA-00720, Power Cycling Reference Design to Extend Battery Life Using an Ultra-Low IQ LDO and Nano Timer
使用 Texas Instruments 的 LP38693SD-1.8 的参考设计
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依据最终产品
- Battery Management
- Building Automation
- Data Acquisition System
- Security Monitor
说明
- TIDA-00720, Power Cycling Reference Design to Extend Battery Life Using an Ultra-Low IQ LDO and Nano Timer. The TIDA-00720 reference design shows a method to extend battery life by power cycling. The power cycling concept consist in time interval period that enables the power management devices for just enough time for the microcontroller to execute the program, transmit data or collect data. Some of the MCUs have sleep modes with low stand-by currents, but the power management devices will continue to dissipate power if they are left enabled. The current leakage is higher during the enabled mode and will add up to the total power waste during the MCU sleep cycles
主要特色
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Conversion TypeDC to DC
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Output Voltage3 V
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TopologyLDO
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
TPL5111DDCR | Texas Instruments | Timers | Standard Timer Single -40°C 105°C 6-Pin TSOT-23 T/R | 买入 | |