Texas InstrumentsTLV61220EVM-120Energiemanagement, Entwicklungsplatinen und -kits

The TLV61220EVM-120 demonstrates the Texas Instruments TLV61220 synchronous boost converter. The input voltage range of the TLV61220 is 0.7 V to 5.5 V, allowing the device to operate from one-cell to three-cell battery configurations in addition to a single-cell Li-ion battery. This user’s guide includes setup instructions, schematic diagram, bill of materials, and printed-circuit board layout drawings for the EVM. The user’s guide describes the characteristics, operation, and use of the TLV61220EVM-120 evaluation module (EVM).

-Up to 95% Efficiency at Typical Operating Conditions
-5.5 μA Quiescent Current
-Startup Into Load at 0.7 V Input Voltage
-Operating Input Voltage from 0.7 V to 5.5 V
-Pass-Through Function during Shutdown
-Minimum Switching Current 200 mA
-Protections:Output Overvoltage, Overtemperature and Input Undervoltage Lockout
-Adjustable Output Voltage from 1.8 V to 5.5 V

http://download.siliconexpert.com/pdfs/2012/8/18/5/5/53/551/txn_/manual/tlv61220.pdf