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  • BQ24270YFFT

BQ24270YFFT

Constant - Programmable BQ24270 49-UFBGA, DSBGA Tape & Reel (TR) 2.5A 49 Terminals


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24270YFFT
  • Package: 49-UFBGA, DSBGA
  • Datasheet: -
  • Stock: 322
  • Description: Constant - Programmable BQ24270 49-UFBGA, DSBGA Tape & Reel (TR) 2.5A 49 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Copper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 49-UFBGA, DSBGA
Number of Pins 49
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 49
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Subcategory Power Management Circuits
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.4mm
Base Part Number BQ24270
Power Supplies 4.2/6V
Number of Channels 1
Interface I2C
Max Supply Voltage 6.5V
Min Supply Voltage 3.5V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 1.5A
Output Current 2.5A
Adjustable Threshold NO
Supply Current-Max (Isup) 5mA
Threshold Voltage +3.8V
Fault Protection Over Temperature, Over Voltage, Short Circuit
Battery Chemistry Lithium-Ion
Number of Cells 1
Switching Frequency 1.5MHz
Voltage - Supply (Max) 6V
Programmable Features Current
Current - Charging Constant - Programmable
Battery Pack Voltage 3.7V
Height 625μm
Length 0m
Width 0m
Thickness 425μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24270YFFT Overview


The Tape & Reel (TR) package contains it.With this item, there is a 49-UFBGA, DSBGA package that comes with it.In this case, the device is mounted in the way of Surface Mount.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.It provides its functionality by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Providing Constant - Programmable current to the device is the only way to charge it.If you use the base part number BQ24270, you can look for related parts.As far as the terminations are concerned, there are 49.Hence, the battery pack is at 3.7V when it comes to voltage.Current are a programmable feature.You need 49 pins for it to work.Currently, there are a total of 1 channels available for use in the application.It is recommended to use devices with a maximum supply voltage of 6V.The device can withstand a supply voltage of 6.5V.The output current is set to 2.5A in this case.Devices in this category are classified as Power Management Circuits.Using a supply voltage as low as 3.5V will allow it to function.Aligning it with Surface Mount is required for mounting.During the design process, Vsup (maximum supply voltage) was set to 5mA.There is 4.2/6V power supply set for the part.The gadget's supply current is set to 1.5A.In this particular part, the switching frequency is set to 1.5MHz.

BQ24270YFFT Features


Battery pack voltage of 3.7V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
49-UFBGA, DSBGA package

BQ24270YFFT Applications


There are a lot of Texas Instruments BQ24270YFFT Battery Chargers ICs applications.

  • Floor scrubber
  • Automotive electronics
  • PDAs
  • Home appliances
  • Emergency/Security
  • Maintenance shops
  • Embedded automotive applications
  • Electrical Utility industry
  • Various chargers
  • Electronic dictionary