TPS62590TDRVRQ1 - TI

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

Part No

TPS62590TDRVRQ1
Manufacturer

TI
ChipWorker Part#

CW7109964
Category

DC to DC Converter
Package

SON-6
Description

Conv DC-DC 2.5V to 6V Step Down Single-Out 0.75V to 6V 1A Automotive 6Pin WSON EP T/R
Documentation

Datasheet

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TPS62590TDRVRQ1 Specifications

Attribute	Attribute Value

Part Number	TPS62590TDRVRQ1
Manufacturer	TI
ChipWorker Part#	CW7109964
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	SON-6
Number of Outputs	1 Output
Output Voltage	0.75V ~ 6V
Output Current	1 A
Quiescent Current	15.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	2.25 MHz
Topology	Buck
Input Voltage (Max)	6 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	6 V
Output Voltage (Min)	0.75 V
Output Current (Max)	1 A
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	6 V
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Operating Temperature	-40℃ ~ 105℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TPS62590-Q1 device is a high-efficiency synchronous step-down converter, optimized for space constrained applications and very low quiescent current requirements. It provides up to 1000-mA output current from preregulated low voltage rails and consumes 15 µA (typical) in power-save mode.
With an input voltage range of 2.5 V to 6 V and an output voltage accuracy of 2.5%, the device is targeted to power a large variety of automotive applications.
The TPS62590-Q1 family operates at a 2.25-MHz fixed switching frequency and enters a power-save mode at light load currents to maintain a high efficiency over the entire load current range.
The power-save mode is optimized for low output-voltage ripple. For low-noise applications, the device can be forced into fixed-frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 µA. The TPS62590-Q1 allows the use of small inductors and capacitors to achieve a small solution size.
The TPS62590-Q1 is available in a 2-mm × 2-mm 6-pin SON package with a thermal pad for improved thermal performance.

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