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TPS60121 - Regulated 200-mA High Efficiency Charge Pump DC/DC Converter

Download the TPS60121 datasheet PDF. This datasheet also includes the TPS60120 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS60120-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TPS60121
Manufacturer Texas Instruments
File Size 1.28 MB
Description Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
Datasheet download datasheet TPS60121 Datasheet

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.

Four external capacitors are needed to build a complete high efficiency dc/dc charge pump converter.

Overview

TPS60120, TPS60121, TPS60122, TPS60123, TPS60124, TPS60125 REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP DC/DC CONVERTERS SLVS257B – NOVEMBER 1999 – REVISED AUGUST.

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).

More Datasheets from Texas Instruments

Part Number Description
TPS60120 Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
TPS60122 Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
TPS60123 Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
TPS60124 Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
TPS60125 Regulated 200-mA High Efficiency Charge Pump DC/DC Converter
TPS60100 Regulated 3.3-V 200-mA Low-Noise Charge Pump DC/DC Converter
TPS60101 Regulated 3.3-V High-Power Low-Noise Charge Pump DC/DC Converter
TPS60110 Regulated 5-V 300-mA Low-Noise Charge Pump DC/DC Converter
TPS60111 Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter
TPS60130 Regulated 5-V 300 mA High Efficiency Charge Pump DC/DC Converter