TPS63001DRCR
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Texas Instruments TPS63001DRCR

Manufacturer No:
TPS63001DRCR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG BCK BST 3.3V 1.6A 10VSON
Delivery:
Payment:
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Product Introduction

Overview

The TPS63001DRCR is a high-efficiency single-inductor buck-boost converter produced by Texas Instruments. This device is designed to provide a power supply solution for products powered by various battery types, including two-cell or three-cell alkaline, NiCd or NiMH batteries, or a single-cell Li-ion or Li-polymer battery. The converter operates using a fixed frequency, pulse width modulation (PWM) controller with synchronous rectification to achieve maximum efficiency. It can deliver high output currents and maintain efficiency over a wide load current range, making it suitable for a variety of portable and battery-powered applications.

Key Specifications

Parameter Value
Package 10-pin VSON (DRC) package, 3 mm × 3 mm
Operating Temperature Range –40°C to 125°C
Input Voltage Range 1.8 V to 5.5 V
Output Voltage Range Fixed and adjustable options from 1.2 V to 5.5 V
Output Current (Step-Down Mode) Up to 1200 mA at 3.3 V (VIN = 3.6 V to 5.5 V)
Output Current (Boost Mode) Up to 800 mA at 3.3 V (VIN > 2.4 V)
Efficiency Up to 96%
Quiescent Current
Overtemperature Protection 140°C with 20°C hysteresis

Key Features

  • Automatic transition between step-down and boost mode
  • Power-save mode for improved efficiency at low output power
  • Forced fixed frequency operation and synchronization possible
  • Load disconnect during shutdown
  • Overtemperature protection
  • Small 3-mm × 3-mm 10-pin VSON package (QFN)
  • High efficiency up to 96%
  • Device quiescent current less than 50 μA

Applications

The TPS63001DRCR is suitable for various battery-powered applications, including:

  • Portable audio players
  • Handheld devices powered by single-cell Li-ion or Li-polymer batteries
  • Devices powered by two-cell or three-cell alkaline, NiCd or NiMH batteries
  • Other portable electronics requiring efficient power conversion

Q & A

  1. What is the input voltage range of the TPS63001DRCR?

    The input voltage range is from 1.8 V to 5.5 V.

  2. What is the maximum output current in step-down mode?

    The maximum output current in step-down mode is up to 1200 mA at 3.3 V (VIN = 3.6 V to 5.5 V).

  3. What is the maximum output current in boost mode?

    The maximum output current in boost mode is up to 800 mA at 3.3 V (VIN > 2.4 V).

  4. What is the efficiency of the TPS63001DRCR?

    The efficiency can be up to 96%.

  5. What is the quiescent current of the device?

    The quiescent current is less than 50 μA.

  6. Does the TPS63001DRCR have overtemperature protection?
  7. What is the operating temperature range of the TPS63001DRCR?
  8. What package type is the TPS63001DRCR available in?
  9. Can the output voltage be adjusted?
  10. Does the TPS63001DRCR support power-save mode?

Product Attributes

Function:Step-Up/Step-Down
Output Configuration:Positive
Topology:Buck-Boost
Output Type:Fixed
Number of Outputs:1
Voltage - Input (Min):1.8V
Voltage - Input (Max):5.5V
Voltage - Output (Min/Fixed):3.3V
Voltage - Output (Max):- 
Current - Output:1.6A (Switch)
Frequency - Switching:1.25MHz ~ 1.5MHz
Synchronous Rectifier:Yes
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:10-VFDFN Exposed Pad
Supplier Device Package:10-VSON (3x3)
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Similar Products

Part Number TPS63001DRCR TPS63002DRCR TPS63001DRCT TPS63000DRCR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Function Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down
Output Configuration Positive Positive Positive Positive
Topology Buck-Boost Buck-Boost Buck-Boost Buck-Boost
Output Type Fixed Fixed Fixed Adjustable
Number of Outputs 1 1 1 1
Voltage - Input (Min) 1.8V 1.8V 1.8V 1.8V
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Voltage - Output (Min/Fixed) 3.3V 5V 3.3V 1.2V
Voltage - Output (Max) - - - 5.5V
Current - Output 1.6A (Switch) 1.6A (Switch) 1.6A (Switch) 1.6A (Switch)
Frequency - Switching 1.25MHz ~ 1.5MHz 1.25MHz ~ 1.5MHz 1.25MHz ~ 1.5MHz 1.25MHz ~ 1.5MHz
Synchronous Rectifier Yes Yes Yes Yes
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 10-VFDFN Exposed Pad 10-VFDFN Exposed Pad 10-VFDFN Exposed Pad 10-VFDFN Exposed Pad
Supplier Device Package 10-VSON (3x3) 10-VSON (3x3) 10-VSON (3x3) 10-VSON (3x3)

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