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TPS60403DBVT - TI
Manufacturer:
TI
ManyChip's Part#:
MC7667200
Category:
DC to DC Converter
Package:
SOT-23-5
Datasheet:
Datasheet 3D Model
Description:
Inverting Charge Pump Regulator 60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation Charge Pump INV -1.6V to -5.25V 60mA 5Pin SOT-23 T/R
Stock Locations:
Availability:
2,156 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.82

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

The TPS60403DBVT is a 60mA Charge Pump Voltage Inverter with fixed 250kHz operation, generates an unregulated negative output voltage from an input voltage ranging from 1.6 to 5.5V. The device is typically supplied by a preregulated supply rail of 5 or 3.3V. 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 1µF capacitors are required to build a complete DC-DC charge pump inverter. 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. The TPS60403DBVT can deliver a maximum output current of 60mA with a typical conversion efficiency of greater than 90% over a wide output current range.
Inverts input supply voltage
Only three small 1µF ceramic capacitors needed
65µA Typical device quiescent current
Integrated active Schottky-diode for start-up into load
Green product and no Sb/Br
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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TPS60403DBVT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-23-5
Frequency	250 kHz
Supply Voltage (DC)	5.50V (max)
Number of Outputs	1 Output
Output Voltage	-5.25 V, 5.50 V (max)
Output Current	60 mA
Number of Channels	1 Channel
Number of Positions	5 Position
Power Dissipation	0.437 W
Quiescent Current	400 µA
Number of Regulated Outputs	1 Output
Output Power	437 mW
Switching Frequency	250 kHz
Input Voltage (Max)	5.25 V
Input Voltage (Min)	1.6 V
Output Current (Max)	60 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	437 mW
Supply Voltage	1.6V ~ 5.5V
Input Voltage	1.8V ~ 5.25V
	Show
Size-Length	2.9 mm
Size-Width	1.6 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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