Description
TPS60120, TPS60121, TPS60122, TPS60123, TPS60124, TPS60125 REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS SLVS257B * NOVEMBER 1.
The TPS6012x step-up, regulated charge pumps generate a 3.
Features
* D High Average Efficiency Over Input Voltage
Range Because of Special Switching Topology
D Minimum 200-mA Output Current From an
Input Voltage Range of 1.8-V to 3.6-V
D Regulated 3.3-V or 3-V ±4% Output Voltage D No Inductors Required, Low EMI D Only Four External Components Required D 55-µA Quiesce
Applications
* D Applications Powered by Two Battery Cells D Portable Instruments D Battery-Powered Microprocessor Systems D Miniature Equipment D Backup-Battery Boost Converters D PDAs, Organizers, Laptops D MP-3 Portable Audio Players D Handheld Instrumentation D Medical Instruments (e. g. , Glucose Meters) D Cord