TPS62000QDGSRQ1
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Texas Instruments TPS62000QDGSRQ1

Manufacturer No:
TPS62000QDGSRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG BUCK ADJ 600MA 10VSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TPS62000QDGSRQ1 is a high-efficiency step-down DC-DC converter produced by Texas Instruments. This device operates in a current-mode PFM/PWM scheme, ensuring high efficiency across a wide range of load conditions. It is designed for low-power applications, including low-power CPUs, DSPs, and cellular phones. The converter features a 2-V to 5.5-V operating input voltage range and can achieve more than 95% efficiency, making it suitable for power-sensitive designs.

Key Specifications

ParameterValue
Input Voltage Range2 V to 5.5 V
Output CurrentUp to 600 mA
EfficiencyMore than 95%
Switching FrequencyTypically 750 kHz
Quiescent Current50 μA (typical)
Operating Temperature Range–40°C to 85°C
Package Type10-pin Microsmall Outline Package (VSSOP)
Package Size3.00 mm × 3.00 mm

Key Features

  • High-efficiency step-down DC-DC converter with more than 95% efficiency
  • Current-mode PFM/PWM operation for high efficiency at light loads
  • Low-noise operation with antiringing switch
  • 100% maximum duty cycle for lowest dropout voltage
  • Internal softstart and slope compensation
  • Low quiescent current of 50 μA (typical)
  • Operating temperature range of –40°C to 85°C

Applications

  • Low-power CPUs and DSPs
  • Cellular phones
  • Other portable electronic devices requiring high efficiency and low power consumption

Q & A

  1. What is the input voltage range of the TPS62000QDGSRQ1?
    The input voltage range is from 2 V to 5.5 V.
  2. What is the maximum output current of the TPS62000QDGSRQ1?
    The maximum output current is up to 600 mA.
  3. What is the typical switching frequency of the TPS62000QDGSRQ1?
    The typical switching frequency is 750 kHz.
  4. What is the quiescent current of the TPS62000QDGSRQ1?
    The quiescent current is typically 50 μA.
  5. What is the operating temperature range of the TPS62000QDGSRQ1?
    The operating temperature range is from –40°C to 85°C.
  6. What package type is the TPS62000QDGSRQ1 available in?
    The device is available in a 10-pin Microsmall Outline Package (VSSOP).
  7. What are the key applications of the TPS62000QDGSRQ1?
    The key applications include low-power CPUs, DSPs, and cellular phones.
  8. Does the TPS62000QDGSRQ1 support power save mode?
    Yes, it supports power save mode (PFM) at light loads to maintain high efficiency.
  9. Is the TPS62000QDGSRQ1 suitable for high-efficiency designs?
    Yes, it is designed to achieve more than 95% efficiency.
  10. What is the package size of the TPS62000QDGSRQ1?
    The package size is 3.00 mm × 3.00 mm.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):2.5V
Voltage - Input (Max):5.5V
Voltage - Output (Min/Fixed):0.8V
Voltage - Output (Max):5.5V
Current - Output:600mA
Frequency - Switching:750kHz
Synchronous Rectifier:Yes
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:10-VSSOP
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Similar Products

Part Number TPS62000QDGSRQ1 TPS62007QDGSRQ1 TPS62005QDGSRQ1 TPS62006QDGSRQ1 TPS62004QDGSRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Function Step-Down Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive Positive
Topology Buck Buck Buck Buck Buck
Output Type Adjustable Fixed Fixed Fixed Fixed
Number of Outputs 1 1 1 1 1
Voltage - Input (Min) 2.5V 2.5V 2.5V 2.5V 2.5V
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V 5.5V
Voltage - Output (Min/Fixed) 0.8V 3.3V 1.8V 2.5V 1.5V
Voltage - Output (Max) 5.5V - - - -
Current - Output 600mA 600mA 600mA 600mA 600mA
Frequency - Switching 750kHz 750kHz 750kHz 750kHz 750kHz
Synchronous Rectifier Yes Yes Yes Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP 10-VSSOP 10-VSSOP 10-VSSOP 10-VSSOP

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