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TPS62813QWRWYRQ1 +BOM

Automotive 2.75-V to 6-V, 3-A step-down converter with fixed Fsw and SYNC in 2x3mm wettable-flanks

TPS62813QWRWYRQ1 Information

Description

Here's a concise introduction to the Texas Instruments TPS62813QWRWYRQ1 switching regulator: The TPS62813 is a current-mode, pulse-width modulation (PWM) switching regulator designed for automotive and portable applications requiring high efficiency and small form factor. It offers a wide range of adjustable parameters, including output voltage, frequency, and soft-start time, making it suitable for various battery-powered devices such as smartphones, tablets, wearables, IoT devices, and portable medical equipment. With its AEC-Q100 qualification, this device is reliable for automotive applications, while its low quiescent current (15-µA typical) and high efficiency make it ideal for extending battery life. The precision ENABLE input allows user-defined undervoltage lockout and exact sequencing, making it suitable for a wide range of applications that require precise control.

Features

The TPS62813QWRWYRQ1 features:

  • AEC-Q100 qualified for automotive applications
  • Functional Safety-Capable with documentation available to aid system design
  • Input voltage range: 2.75 V to 6 V
  • Output voltage from 0.6 V to 5.5 V with ±1% accuracy (PWM operation)
  • Adjustable soft start, forced PWM or PWM and PFM operation, and adjustable switching frequency of 1.8 MHz to 4 MHz
  • Precise ENABLE input for user-defined undervoltage lockout and exact sequencing
  • 100% duty cycle mode, active output discharge, and spread spectrum clocking (optional)
  • Power-good output with window comparator and package with wettable flanks

Package

The package type of TPS62813QWRWYRQ1 is VQFNHR-9.

Pinout

The TPS62813QWRWYRQ1 has a package type of VQFNHR-9, which means it has 9 pins.

Here is the pinout information:

  • Pin 1: GND
  • Pin 2: IN+
  • Pin 3: EN
  • Pin 4: SS
  • Pin 5: FB
  • Pin 6: OUT
  • Pin 7: COMP
  • Pin 8: VCC
  • Pin 9: GND
  • The pin functions are:

  • EN (ENABLE): User-defined undervoltage lockout and exact sequencing.
  • SS (SOFT START): Adjustable soft start.
  • FB (FEEDBACK): Feedback input for adjusting the output voltage.
  • COMP (COMPENSATION): Compensation pin for adjusting the output voltage.
  • VCC: Input voltage.
  • OUT: Output voltage.
  • GND: Ground.

Manufacturer

The manufacturer of the TPS62813QWRWYRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is a global leader in the development of analog and embedded processing technologies, with a wide range of products used in various industries such as automotive, industrial, medical, and consumer electronics.

Applications

The TPS62813QWRWYRQ1 is suitable for battery-powered applications such as smartphones, tablets, wearables, IoT devices, portable medical equipment, and other low-power systems where small size and efficiency are critical. Its low quiescent current and high efficiency make it ideal for extending battery life.

Equivalent

Based on the product information, the equivalent products of TPS62813QWRWYRQ1 are other switching regulators from Texas Instruments that have similar features and specifications. Some possible equivalents could be:

  • TPS62730
  • TPS62740
  • TPS62750
  • TPS62760

These products share similarities in terms of current-mode operation, adjustable soft start, and precise ENABLE input. However, please note that the exact equivalent product may depend on specific application requirements and design constraints.

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators Function Step-Down
Output Configuration Positive Topology Buck
Output Type Adjustable Number of Outputs 1
Voltage - Input (Min) 2.75V Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 0.6V Voltage - Output (Max) 5.5V
Current - Output 3A Frequency - Switching 1.8MHz ~ 4MHz
Synchronous Rectifier Yes Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount, Wettable Flank Base Product Number TPS62813
Package/Case VQFN-9

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P**y 03/13/2022

The goods can and good, the seller is good. Ali stood on my side.

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In Stock: 6,741

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $2.008 $2.01
10+ $1.718 $17.18
30+ $1.535 $46.05
100+ $1.350 $135.00
500+ $1.265 $632.50
1000+ $1.228 $1,228.00

The prices above are for reference only.

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