TPS62090QRGTRQ1 - TI

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

Part No

TPS62090QRGTRQ1
Manufacturer

TI
ChipWorker Part#

CW47254151
Category

DC to DC Converter
Package

QFN-16
Description

Conv DC-DC 2.5V to 6V Step Down Single-Out 0.8V to 6V 3A Automotive 16Pin VQFN EP T/R
Documentation

Datasheet

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TPS62090QRGTRQ1 Specifications

Attribute	Attribute Value

Part Number	TPS62090QRGTRQ1
Manufacturer	TI
ChipWorker Part#	CW47254151
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QFN-16
Number of Outputs	1 Output
Output Voltage	0.8V ~ 6V
Output Current	3 A
Quiescent Current	20.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	2.8 MHz
Topology	Buck
Input Voltage (Max)	6 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	6 V
Output Voltage (Min)	0.8 V
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Min)	2.5 V
Input Voltage	6 V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TPS62090Q devices are a family of high-frequency, synchronous, step-down converters optimized for small solution size, high efficiency, and are suitable for battery-powered applications. To maximize efficiency, the converters operate in pulse width modulation (PWM) mode with a nominal switching frequency of 2.8 MHz to 1.4 MHz and automatically enter power save mode operation at light load currents. When used in distributed power supplies and point-of-load regulation, the devices allow voltage tracking to other voltage rails and tolerate output capacitors ranging from 10 µF up to 150 µF and beyond. Using the DCS-Control™ topology, the devices achieve excellent load transient performance and accurate output voltage regulation.
The output voltage start-up ramp is controlled by the SS pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and power good pins. In power save mode, the devices operate at typically 20-µA quiescent current. Power save mode is entered automatically and seamlessly maintaining high efficiency over the entire load current range.

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