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 c.
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)
·
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 i.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS60120 |
Texas Instruments |
Regulated 200-mA High Efficiency Charge Pump DC/DC Converter | |
2 | TPS60121 |
Texas Instruments |
Regulated 200-mA High Efficiency Charge Pump DC/DC Converter | |
3 | TPS60122 |
Texas Instruments |
Regulated 200-mA High Efficiency Charge Pump DC/DC Converter | |
4 | TPS60123 |
Texas Instruments |
Regulated 200-mA High Efficiency Charge Pump DC/DC Converter | |
5 | TPS60124 |
Texas Instruments |
Regulated 200-mA High Efficiency Charge Pump DC/DC Converter | |
6 | TPS60100 |
Texas Instruments |
Regulated 3.3-V 200-mA Low-Noise Charge Pump DC/DC Converter | |
7 | TPS60101 |
Texas Instruments |
Regulated 3.3-V High-Power Low-Noise Charge Pump DC/DC Converter | |
8 | TPS60110 |
Texas Instruments |
Regulated 5-V 300-mA Low-Noise Charge Pump DC/DC Converter | |
9 | TPS60111 |
Texas Instruments |
Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter | |
10 | TPS60130 |
Texas Instruments |
Regulated 5-V 300 mA High Efficiency Charge Pump DC/DC Converter | |
11 | TPS60131 |
Texas Instruments |
Regulated 5-V 300 mA High Efficiency Charge Pump DC/DC Converter | |
12 | TPS60132 |
Texas Instruments |
Regulated 5-V 300 mA High Efficiency Charge Pump DC/DC Converter |