TPS62290DRVR

Name: TPS62290DRVR
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Efficient power management solution

7,322 Effective Inventory

TPS62290DRVR

Effective Inventory7,322

Efficient power management solution

Manufacturer Part # : TPS62290DRVR
Package/Case: WSON (DRV)-6
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Voltage Regulators , DC DC Switching Regulators
Series : TPS62290
RoHS:

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TPS62290DRVR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$0.537	$0.54
10	$0.444	$4.44
30	$0.398	$11.94
100	$0.352	$35.20
500	$0.293	$146.50
1000	$0.279	$279.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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TPS62290DRVR Details

The TPS62290DRVR is a high-efficiency step-down DC-DC converter from Texas Instruments, designed for powering low-voltage applications efficiently. It features a wide input voltage range and can deliver up to 2A of output current, making it suitable for a variety of power management applications. With its compact size and integrated components, the TPS62290DRVR is ideal for space-constrained designs.

Pinout

1 (VIN): Input Voltage
2 (GND): Ground
3 (SW): Switch Node
4 (VOUT): Output Voltage
5 (COMP): Compensation Node
6 (PG): Power Good Output
7 (EN): Enable Control
8 (RF): Feedback Voltage Input

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Achieves high efficiency up to 95%, reducing power loss and heat generation.
Wide Input Voltage Range: Accepts input voltages from 2.3V to 5.5V.
Up to 2A Output Current: Capable of delivering up to 2A of output current for demanding applications.
Compact Size: Designed for small form factor applications, with an integrated layout.
Built-in Soft Start: Provides controlled start-up to minimize inrush current.

Application

Power Management: Ideal for power management in portable electronics and battery-powered devices.
Networking Equipment: Suitable for powering networking applications where space is limited.
FPGA and DSP Power Supplies: Commonly used to provide power to FPGA and DSP chips.

Where to Use

The TPS62290DRVR is perfect for applications that require efficient step-down voltage regulation, especially when operating from low-voltage power sources. Its compact design and high performance make it suitable for a wide range of consumer electronics and industrial applications.

How to Use

To use the TPS62290DRVR, connect the VIN pin to your input voltage source and GND to the ground. The VOUT pin will output the regulated voltage. Ensure you configure the feedback network according to your specific output voltage requirement. For detailed usage instructions and design examples, consult the datasheet.

Application Circuit

The application circuit diagram for the TPS62290DRVR illustrates how to properly connect the DC-DC converter to your system. It includes necessary connections for input voltage, output voltage, and feedback, ensuring optimal performance and efficiency.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

TPS62361: A comparable step-down converter with similar features and performance capabilities.
LTC3676: An alternative high-efficiency step-down DC-DC converter from Analog Devices.

Complementary

The TPS62290DRVR can be complemented by the TPS62160, which provides a higher output current range suitable for more power-intensive applications while maintaining high efficiency and compact design.

When selecting complementary devices, ensure their specifications meet your application's voltage and current requirements for optimal operation.

Frequently Asked Questions

Q: What is the maximum output current of the TPS62290DRVR?

A: The TPS62290DRVR can provide up to 2A of output current. Refer to the datasheet for specific operational parameters and conditions.

Q: Can I use the TPS62290DRVR in battery-operated devices?

A: Yes, the TPS62290DRVR is designed for high efficiency and low power consumption, making it well-suited for battery-powered applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V)	2.3	Vin (max) (V)	6
Vout (min) (V)	0.6	Vout (max) (V)	6
Iout (max) (A)	1	Iq (typ) (mA)	0.015
Switching frequency (min) (kHz)	2000	Switching frequency (max) (kHz)	2500
Features	Enable, Forced PWM, Light load efficiency, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Rating	Catalog	Regulated outputs (#)	1
Control mode	Voltage mode	Duty cycle (max) (%)	100
Type	Converter

FAQs

What is TPS62290DRVR?

The TPS62290DRVR is a high-efficiency, low-quiescent current synchronous step-down converter designed by Texas Instruments. It is suitable for applications requiring efficient voltage regulation in battery-powered devices, portable electronics, and low-power sensors.

How Does TPS62290DRVR Work?

The TPS62290DRVR operates as a step-down converter, converting a higher input voltage to a lower, regulated output voltage with high efficiency. It utilizes a synchronous buck topology to minimize power loss and maximize battery life in energy-sensitive applications. The converter includes features such as pulse-width modulation (PWM) control and protection circuits for reliable operation.

How Many Pins does TPS62290DRVR have and What are the Functions of the Pinout Configuration?

The TPS62290DRVR is housed in a 6-pin WSON (SON-6) package. The pinout configuration includes:

VIN: Input voltage pin.
GND: Ground pin.
SW: Switch pin for the internal power switch.
PGND: Power ground pin.
EN: Enable pin for turning the converter on/off.
VOUT: Regulated output voltage pin.

What are the Pros and Cons of TPS62290DRVR?

Pros:

High Efficiency: Provides high efficiency conversion for extended battery life.
Low Quiescent Current: Operates with low standby power consumption, ideal for battery-powered devices.
Compact Size: Small form factor in a 6-pin package, suitable for space-constrained designs.
Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
Protection Features: Includes overcurrent and thermal protection for enhanced reliability.

Cons:

Limitation on Maximum Current: May not be suitable for high current applications due to current limitations.
External Components: Some applications may require additional external components for specific functions.
Thermal Considerations: Heat dissipation and thermal management may need to be addressed in certain operating conditions.

Are There Any Equivalents/Alternatives to TPS62290DRVR for Recommendation?

The TPS62203 from Texas Instruments is a similar step-down converter with features suitable for low-power applications.
Alternatives to the TPS62290DRVR include the TPS62260 from Texas Instruments and the MCP16251 from Microchip Technology.