Regulated 3.0-V High Efficiency Charge Pump With Low Battery Indicator

The TPS6012x Step-up regulated Charge Pumps generate a 3.3-V or 3-V 4% output voltage from a 1.8-V to 3.6-V input voltage (two alkaline, NiCd, or NiMH batteries). They CAN deliver an output current of at least 200 mA (100 mA for the TPS60122 and TPS60123 , all from a 2-V input. Four external capacitors are needed to build a complete high efficiency DC/DC Charge Pump converter. To achieve the high efficiency over a wide input voltage range, the Charge Pump automatically selects between a 1.5x or doubler conversion mode. From a 2-V input, all ICs CAN start with full load current.
The devices feature the power-saving pulse-skip mode to extend battery life at light loads. TPS60120 TPS60122 and TPS60124 include a low battery Comparator TPS60121 TPS60123 and TPS60125 feature a power-good output. The Logic shutdown function reduces the supply current to a maximum of 1uA and disconnects the load from the input. Special current-control circuitry prevents excessive current from being drawn from the battery during start-up. This DC/DC converter requires no inductors, therefore EMI is of low concern. It is available in the small, thermally enhanced 20-pin PowerPADTM package (PWP).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS60124PWP Texas Instruments Regulated 3.0-V High Efficiency Charge Pump With Low Battery Indicator 20-HTSSOP -40 to 85
TPS60124PWPG4 Texas Instruments Regulated 3.0-V High Efficiency Charge Pump With Low Battery Indicator 20-HTSSOP -40 to 85
TPS60124PWPR Texas Instruments Regulated 3.0-V High Efficiency Charge Pump With Low Battery Indicator 20-HTSSOP -40 to 85
TPS60124PWPRG4 Texas Instruments Regulated 3.0-V High Efficiency Charge Pump With Low Battery Indicator 20-HTSSOP -40 to 85
TPS60124 's PackagesTPS60124 's pdf datasheet
TPS60124PWP HTSSOP
TPS60124PWPG4 HTSSOP
TPS60124PWPR HTSSOP
TPS60124PWPRG4 HTSSOP




TPS60124 Pinout, Pinouts
TPS60124 pinout,Pin out
This is one package pinout of TPS60124,If you need more pinouts please download TPS60124's pdf datasheet.

TPS60124 Application circuits
TPS60124 circuits
This is one application circuit of TPS60124,If you need more circuits,please download TPS60124's pdf datasheet.


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TPS60124 Pb-Free TPS60124 Cross Reference TPS60124 Schematic TPS60124 Distributor
TPS60124 Application Notes TPS60124 RoHS TPS60124 Circuits TPS60124 footprint