Datasheet Texas Instruments REG710-3
30-mA Switched-Cap DC-DC Converter with fixed 3-V Output
|Approx. Price (US$)||0.45 | 1ku||0.45 | 1ku||0.45 | 1ku||0.45 | 1ku|
|Operating Temperature Range(C)||-40 to 85||-40 to 85||-40 to 85||-40 to 85|
|Type||Charge Pump||Charge Pump||Charge Pump||Charge Pump|
- Download » Application Notes, PDF, 56 Kb, 02-10-2003
Optimizing Output Voltage Ripple for the REG710
Many portable power applications require a power source that has buck?boost capability with low output ripple. For this application, the REG710 is a prime choice; however understanding the affects of the pump and output capacitors allows designers to take full advantage of theREG710?s capabilities in order to minimize output voltage ripple.
- Download » Application Notes, PDF, 37 Kb, Revision: A, 05-19-2003
Using the TPS3619 with MSP430 Microcontrollers Can Reduce Sys Power Consumption (Rev. A)
The MSP430 series of microcontrollers are ideal in applications where battery life is critical. These microcontollers require only 0.1?A of current in low-power RAM retention mode; In this mode the microcontroller must have power to retain volatile memory. In some systems with charge pumps, the TPS3619 can be used to shut down the charge pump, saving system power consumption.
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost or Inverting Charge Pump (Inductorless)