BQ24006PWPR
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Texas Instruments BQ24006PWPR

Manufacturer No:
BQ24006PWPR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC BATT CHG LI-ION 2CEL 20HTSSOP
Delivery:
Payment:
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Product Introduction

Overview

The BQ24006PWPR is a highly integrated linear charger IC designed by Texas Instruments for dual-cell lithium-ion batteries. This component is particularly suited for applications in portable devices such as PDAs and internet appliances, where space and efficiency are critical. Its market positioning targets developers of compact, battery-powered electronics, offering a reliable and efficient charging solution with advanced features like integrated FETs, reverse blocking Schottky diodes, and thermal protection.

Key Specifications

ParameterValueUnitNotes
Input Voltage Range4.35 - 16.5VWide input range for flexibility
Charging CurrentProgrammableAExternal resistor sets current
Battery ChemistryLi-Ion-Dual-cell configuration
Operating Temperature-40 to 125°CRobust for various environments
PackageHTSSOP-20-Compact and space-saving

Key Features

  • Integrated FET and reverse blocking Schottky diode for efficient power management
  • Programmable charging current with external resistor
  • High-accuracy voltage regulation (±1%) for precise charging
  • Thermal protection to ensure safe operation
  • Compact HTSSOP-20 package ideal for space-constrained applications

Applications

The BQ24006PWPR is widely used in portable electronic devices such as PDAs, internet appliances, and other battery-powered gadgets. Its efficient charging management and compact design make it particularly suitable for applications where space and power efficiency are critical. Additionally, its robust thermal protection and precise voltage regulation ensure reliable performance in various environments, from consumer electronics to industrial applications.

Q & A

1. What is the input voltage range of the BQ24006PWPR?

The input voltage range is 4.35V to 16.5V.

2. How is the charging current set?

The charging current is programmable and set using an external resistor.

3. What type of battery chemistry does it support?

It supports dual-cell lithium-ion (Li-Ion) batteries.

4. What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

5. What package does the BQ24006PWPR come in?

It comes in a compact HTSSOP-20 package.

6. Does it include thermal protection?

Yes, it includes integrated thermal protection for safe operation.

7. Is the voltage regulation precise?

Yes, the voltage regulation accuracy is ±1%.

8. Can it be used in portable devices?

Yes, it is ideal for portable devices like PDAs and internet appliances.

9. Does it have reverse blocking capability?

Yes, it includes a reverse blocking Schottky diode.

10. Is it suitable for space-constrained applications?

Yes, its compact design makes it suitable for space-constrained applications.

Product Attributes

Battery Chemistry:Lithium Ion
Number of Cells:2
Current - Charging:Constant
Programmable Features:Current, Timer
Fault Protection:Over Temperature
Charge Current - Max:1.2A
Battery Pack Voltage:8.4V
Voltage - Supply (Max):10V
Interface:- 
Operating Temperature:-40°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:20-HTSSOP
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Similar Products

Part Number BQ24006PWPR BQ24008PWPR BQ24007PWPR BQ24001PWPR BQ24002PWPR BQ24003PWPR BQ24004PWPR BQ24005PWPR BQ24006PWP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Obsolete Active Active Active Active Active
Battery Chemistry Lithium Ion Lithium Ion Lithium Ion Lithium Ion Lithium Ion Lithium Ion Lithium Ion Lithium Ion Lithium Ion
Number of Cells 2 1 1 1 1 1 2 2 2
Current - Charging Constant Constant Constant Constant Constant Constant Constant Constant Constant
Programmable Features Current, Timer Current, Timer Current, Timer Current, Timer Current, Timer Current, Timer Current, Timer Current, Timer Current, Timer
Fault Protection Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature
Charge Current - Max 1.2A 1.2A 1.2A 1.2A 1.2A 1.2A 1.2A 1.2A 1.2A
Battery Pack Voltage 8.4V 4.2V 4.2V 4.2V 4.2V 4.2V 8.4V 8.4V 8.4V
Voltage - Supply (Max) 10V 10V 10V 10V 10V 10V 10V 10V 10V
Interface - - - - - - - - -
Operating Temperature -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA) -40°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP 20-HTSSOP

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