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TPS60111 - Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter

Description

The TPS60111 step-up, regulated charge pump generates a 5-V ±4% output voltage from a 2.7-V to 5.4-V input voltage (three alkaline, NiCd, or NiMH batteries; or, one lithium or lithium ion battery).

Output current is 150 mA from a 3-V input.

Features

  • D Up to 150-mA Output Current D Less Than 10-mVpp Output Voltage Ripple D No Inductors Required/Low EMI D Regulated 5-V ±4% Output D Only Four External Components Required D Up to 90% Efficiency D 2.7-V to 5.4-V Input Voltage Range D 60-µA Quiescent Supply Current D 0.05-µA Shutdown Current D Load Isolated in Shutdown D Space-Saving Thermally-Enhanced TSSOP PowerPAD Package D Evaluation Module Available (TPS60110EVM.
  • 132).

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Datasheet preview – TPS60111

Datasheet Details

Part number TPS60111
Manufacturer Texas Instruments
File Size 1.07 MB
Description Regulated 5-V 150-mA Low-Noise Charge Pump DC/DC Converter
Datasheet download datasheet TPS60111 Datasheet
Additional preview pages of the TPS60111 datasheet.
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Full PDF Text Transcription

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features D Up to 150-mA Output Current D Less Than 10-mVpp Output Voltage Ripple D No Inductors Required/Low EMI D Regulated 5-V ±4% Output D Only Four External Components Required D Up to 90% Efficiency D 2.7-V to 5.4-V Input Voltage Range D 60-µA Quiescent Supply Current D 0.05-µA Shutdown Current D Load Isolated in Shutdown D Space-Saving Thermally-Enhanced TSSOP PowerPAD Package D Evaluation Module Available (TPS60110EVM−132) description The TPS60111 step-up, regulated charge pump generates a 5-V ±4% output voltage from a 2.7-V to 5.4-V input voltage (three alkaline, NiCd, or NiMH batteries; or, one lithium or lithium ion battery). Output current is 150 mA from a 3-V input. Only four external capacitors are needed to build a complete low-noise dc/dc converter.
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