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TI TPS60400DBVRRoHS

Manufacturer
TI
MPN
TPS60400DBVR
LCSC Part #
C9839
Packaging
SOT-23-5
Customer #
Key Attributes
Unregulated 60-mA Charge Pump Voltage Inverter
Datasheetpdf iconTI TPS60400DBVR
In-Stock: 29,011
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QtyUnit PriceTotal Amount
1+$ 0.4861$ 0.49
10+$ 0.3918$ 3.92
30+$ 0.3463$ 10.39
100+$ 0.3057$ 30.57
500+$ 0.2943$ 147.15
1,000+$ 0.2878$ 287.80
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOT-23-5
Operating Temperature-40℃~+85℃
Frequency - Switching250kHz
FunctionInverted
FeaturesAdaptive switching frequency;Cascade support
Operating Voltage1.6V~5.5V
Output Current60mA
Energy Efficiency90%
Quiescent Current270uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS6040x family of devices generates an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li - Ion cell can also power them. Only three external 1 - µF capacitors are required to build a complete DC - DC charge pump inverter. Assembled in a 5 - pin SOT - 23 package, the complete converter can be built on a 50 mm² board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start - up into load by integrated circuitry.

Features

AI Translation
  • Inverts Input Supply Voltage
  • Up to 60 - mA Output Current
  • Only Three Small 1 - µF Ceramic Capacitors Needed
  • Input Voltage Range From 1.6 V to 5.5 V
  • PowerSave - Mode for Improved Efficiency at Low Output Currents (TPS60400)
  • Device Quiescent Current Typical 65 µA
  • Integrated Active Schottky - Diode for Start - up Into Load
  • Small 5 - Pin SOT - 23 Package
  • Evaluation Module Available TPS60400EVM - 178

Applications

AI Translation
  • LCD Bias
  • GaAs Bias for RF Power Amps
  • Sensor Supply in Portable Instruments
  • Bipolar Amplifier Supply
  • Medical Instruments
  • Battery - Operated Equipment