Datasheet Details
| Part number | TPS60122 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.28 MB |
| Description | Regulated 200-mA High Efficiency Charge Pump DC/DC Converter |
| Datasheet |
 TPS60122 Datasheet
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General Description
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.
Key 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 Quiescent Supply Current D 0.05-µA Shutdown Current D Load Disconnected in Shutdown D Integrated Low Battery and Power Good Detectors D Evaluation Module Available (TPS60120EVM-142).