TPS62150RGTT

Texas Instruments TPS62150RGTT Step-Down Switching Regulator
3,639 Effective Inventory

TPS62150RGTT

Effective Inventory3,639

Texas Instruments TPS62150RGTT Step-Down Switching Regulator

  • Manufacturer Part # : TPS62150RGTT

  • Package/Case: VQFN-16

  • Brand: Texas Instruments

  • Product Categories : Voltage Regulators - DC DC Switching Regulators

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Service & Packaging

Service & Packaging

About After Sales Service

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TPS62150RGTT DataSheet
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Please submit RFQ for TPS62150RGTT or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The TPS62150RGTT is a versatile and efficient synchronous step down dc-dc converter designed for high power density applications. It features a high switching frequency of 2.5 MHz, enabling the use of small inductors and ensuring fast transient response and high output-voltage accuracy with DCS-Control topology. With an operating input-voltage range of 3 V to 17 V, this device is well-suited for systems powered by Li-Ion batteries or 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages ranging from 0.9 V to 6 V, making it an ideal choice for a wide range of power supply needs

Key Features

  • High-efficiency DC/DC converter with adjustable output voltage
  • Synchronous switching topology for low noise and high efficiency
  • Rapid transient response technology for stable operation
  • Overcurrent protection with automatic shutdown
  • Fault-tolerant operation for reliable performance
  • Thermal shutdown with automatic recovery

Specifications

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

Vin (min) (V) 3 Vin (max) (V) 17
Vout (min) (V) 0.9 Vout (max) (V) 6.3
Iout (max) (A) 1 Iq (typ) (mA) 0.017
Switching frequency (min) (kHz) 1250 Switching frequency (max) (kHz) 2500
Features Enable, Light Load Efficiency, Output discharge, Power good, Synchronous Rectification, Tracking, Voltage Margining Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT), DCS-Control Duty cycle (max) (%) 100
Type Converter

Specification Comparison

TPS62150RGTT vs TPS62152RGTT vs TPS62153RGTT

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS62150RGTT PDF Download

FAQs

What is TPS62150RGTT?

The TPS62150RGTT is a high-efficiency, synchronous step-down DC-DC converter (buck converter) designed by Texas Instruments. It is ideal for applications requiring efficient power conversion in space-constrained environments, such as battery-powered devices, portable electronics, and wireless communications systems.

How Does TPS62150RGTT Work?

The TPS62150RGTT works by efficiently reducing a higher input voltage to a lower output voltage, allowing for power conversion with minimal energy loss. It utilizes synchronous rectification and high-frequency operation to achieve high efficiency, making it suitable for battery-powered applications where power consumption is critical.

How Many Pins does TPS62150RGTT have and What are the Functions of the Pinout Configuration?

The TPS62150RGTT is housed in a 16-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • PGND: Power ground pin.
  • SW: Switching node pin.
  • AGND: Analog ground pin.
  • FB: Feedback pin for output voltage regulation.
  • EN: Enable pin for turning the converter on or off.
  • PGOOD: Power good indicator output pin.
  • SS/TR: Soft start/ tracking pin for controlling the start-up time and output voltage tracking.
  • SW2: Additional switching node for higher current applications.
  • VOUT: Output voltage pin.

What are the Pros and Cons of TPS62150RGTT?

Pros:

  • High Efficiency: Provides a high-efficiency power conversion solution for extended battery life.
  • Compact Size: Housed in a small VQFN package, suitable for space-constrained designs.
  • Wide Input Voltage Range: Operates with a wide input voltage range, offering flexibility in power source selection.
  • Programmable Soft Start: Includes a soft start function for controlled start-up and reduced inrush current.
  • Power Good Indicator: Features a power good output for system monitoring and diagnostics.

Cons:

  • External Components: May require additional external components for specific application requirements.
  • Complexity: Synchronous buck converters require careful consideration of layout and component selection for optimal performance.
  • Thermal Management: High-efficiency operation may require attention to thermal considerations for heat dissipation.

Are There Any Equivalents/Alternatives to TPS62150RGTT for Recommendation?

  • The TPS62125 from Texas Instruments is a similar synchronous buck converter with a lower output current capability.
  • Alternatives to the TPS62150RGTT include the LT1763 from Analog Devices and the MP2315 from Monolithic Power Systems.

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