TPS60403DBV - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS60403DBV
Manufacturer

TI
ChipWorker Part#

CW637058965
Description

60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation 5-SOT-23 -40℃ to 85℃
Documentation

Datasheet

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TPS60403DBV Specifications

Attribute	Attribute Value

Part Number	TPS60403DBV
Manufacturer	TI
ChipWorker Part#	CW637058965
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
HK STC License	NLR

Product Description

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

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