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BQ24702PWG4

BQ24702PWG4

BQ24702PWG4

Texas Instruments

BQ24702 24-TSSOP (0.173, 4.40mm Width) Tube 18V 7.1mA 24 Terminals 24 Pin

SOT-23

BQ24702PWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 24
Weight 89.499445mg
Operating Temperature-40°C~85°C TA
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Termination SMD/SMT
ECCN Code EAR99
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 18V
Terminal Pitch0.65mm
Base Part Number BQ24702
Pin Count24
Output Voltage 2.5V
Max Output Current100mA
Number of Channels 3
Max Supply Voltage28V
Min Supply Voltage4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current7.1mA
Adjustable Threshold YES
Min Input Voltage 7V
Max Input Voltage 28V
Supply Current-Max (Isup) 6mA
Nominal Input Voltage28V
Battery ChemistryMulti-Chemistry
Number of Cells 234
Switching Frequency350kHz
Max Charge Current 2A
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3991 items

BQ24702PWG4 Product Details

BQ24702PWG4 Overview


There is a version of it included in the package Tube.For convenience, it is included in the 24-TSSOP (0.173, 4.40mm Width) package.Mounting type is Surface Mount.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.A analog IC of POWER SUPPLY SUPPORT CIRCUIT has been used in the design of this device.This part number BQ24702 can be used to find its related parts.As a whole, it contains 24 terminations.The device has 24 pins in total.There are 24 pins required in order for the product to function.It appears that there are 3 channels available at this time.A 18V battery should be sufficient.As long as the supply voltage is 28V, it is capable of withstanding the voltage.Ideally, when the output voltage of the device is set to 2.5V, you will be able to achieve the highest degree of efficiency.A device of this type will have its output current set to 7.1mA in this case.There is one subcategory of this device, and it is Power Management Circuits.The device can operate at a voltage of 4.5V as low as possible.Vsup (maximum supply voltage) is set to 6mA.A minimum input voltage of 7V volts is required for this device.As far as switching frequency is concerned, the part runs at 350kHz.It can accept a maximum input voltage of 28V volts.In the course of operation, the maximum output current is reduced to 100mA.

BQ24702PWG4 Features


3 channels
Power Management Circuits subcategory
Switching frequency of 350kHz
24-TSSOP (0.173, 4.40mm Width) package

BQ24702PWG4 Applications


There are a lot of Texas Instruments BQ24702PWG4 Battery Chargers ICs applications.

  • Electric vehicles
  • Portable speaker systems
  • Wireless power
  • Home routers
  • Medical
  • Fleet management
  • Battery backup applications
  • Wireless headphones
  • Tablets
  • Opportunity charge

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