BQ33100PWR
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Texas Instruments BQ33100PWR

Manufacturer No:
BQ33100PWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC BATT SUPERCAP 2-5C 24TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The BQ33100PWR is a highly integrated battery management IC designed and manufactured by Texas Instruments. This versatile controller chip is specifically engineered for managing supercapacitors, offering a comprehensive suite of monitoring, protection, and balancing features. It is available in a compact TSSOP-24 package, making it suitable for space-constrained applications. The BQ33100PWR is targeted at industries requiring reliable and efficient energy storage solutions, such as renewable energy systems, industrial automation, and consumer electronics. Its unique selling points include advanced supercapacitor monitoring, active voltage balancing, and robust protection mechanisms, which collectively enhance system safety and performance.

Key Specifications

ParameterValueUnitNotes
PackageTSSOP-24-Compact form factor
Input Voltage Range2.7V to 5.5VVSupports a wide range of power sources
Supercapacitor Management2 to 5 cells-Supports series configurations
Communication InterfaceSMBus 1.1-2-wire serial communication
Protection FeaturesOvervoltage, Overcurrent, Overtemperature-Ensures system safety
Operating Temperature-40°C to 85°C°CSuitable for harsh environments

Key Features

  • Supercapacitor Monitoring: Provides accurate measurement of voltage, current, and temperature for up to 5 supercapacitors in series.
  • Active Voltage Balancing: Ensures uniform charge distribution across supercapacitors, enhancing their lifespan and performance.
  • Integrated Protection: Includes overvoltage, overcurrent, and overtemperature protection to safeguard the system.
  • SMBus Interface: Facilitates easy communication with the host system for real-time data monitoring and control.
  • Compact Design: The TSSOP-24 package minimizes footprint, making it ideal for portable and space-constrained applications.

Applications

The BQ33100PWR is widely used in various industries due to its robust features and reliability. In renewable energy systems, it manages supercapacitors in solar and wind energy storage systems, ensuring efficient energy utilization. In industrial automation, it provides reliable backup power for critical systems. In consumer electronics, it enhances the performance of portable devices by managing supercapacitors in power banks and other energy storage solutions. Its advanced monitoring and protection features make it a preferred choice for applications requiring high reliability and safety.

Q & A

1. What is the primary function of the BQ33100PWR?

The BQ33100PWR is designed to manage and monitor supercapacitors, ensuring efficient energy storage and system safety.

2. What communication interface does the BQ33100PWR use?

It uses the SMBus 1.1 interface for communication with the host system.

3. How many supercapacitors can the BQ33100PWR manage?

It can manage 2 to 5 supercapacitors in series.

4. What protection features are included in the BQ33100PWR?

It includes overvoltage, overcurrent, and overtemperature protection.

5. What is the operating temperature range of the BQ33100PWR?

It operates within a temperature range of -40°C to 85°C.

6. What package does the BQ33100PWR come in?

It is available in a TSSOP-24 package.

7. Can the BQ33100PWR be used in renewable energy systems?

Yes, it is ideal for managing supercapacitors in renewable energy storage systems.

8. What is the input voltage range of the BQ33100PWR?

The input voltage range is 2.7V to 5.5V.

9. How does the BQ33100PWR ensure uniform charge distribution?

It uses active voltage balancing to ensure uniform charge across supercapacitors.

10. Is the BQ33100PWR suitable for portable devices?

Yes, its compact design and efficient management make it suitable for portable devices.

Product Attributes

Function:Multi-Function Controller
Battery Chemistry:Supercapacitor
Number of Cells:2 ~ 5
Fault Protection:Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface:SMBus
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:24-TSSOP
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Similar Products

Part Number BQ33100PWR BQ35100PWR BQ33100PW
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Function Multi-Function Controller Battery Monitor Multi-Function Controller
Battery Chemistry Supercapacitor Multi-Chemistry Supercapacitor
Number of Cells 2 ~ 5 - 2 ~ 5
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface SMBus I²C SMBus
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 24-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 24-TSSOP 14-TSSOP 24-TSSOP

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