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BQ24185YFFT

BQ24185YFFT

BQ24185YFFT

Texas Instruments

Constant - Programmable BQ24185 25-UFBGA, DSBGA Tape & Reel (TR) 5V 1.55A 25 Terminals 25 Pin

SOT-23

BQ24185YFFT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 20 Weeks
Contact Plating Copper, Silver, Tin
Mounting Type Surface Mount
Package / Case 25-UFBGA, DSBGA
Surface Mount YES
Number of Pins 25
Operating Temperature -30°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 25
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Max Power Dissipation 540mW
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Base Part Number BQ24185
Pin Count 25
Output Voltage 4.44V
Max Output Current 2A
Number of Channels 1
Interface I2C
Max Supply Voltage 16V
Min Supply Voltage 4V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 10mA
Output Current 1.55A
Adjustable Threshold YES
Max Output Voltage 4.44V
Min Input Voltage 4V
Min Output Voltage 3.5V
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Switching Frequency 3MHz
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.5A
Battery Pack Voltage 4.44V Max
Height 625μm
Length 2.2mm
Width 2.2mm
Thickness 425μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $2.21444 $553.61
BQ24185YFFT Product Details

BQ24185YFFT Overview


There is a package called Tape & Reel (TR) that contains this item.An included version of it is available in the package 25-UFBGA, DSBGA.In this case, the device is mounted in the way of Surface Mount.Ensure reliable performance by setting the temperature to -30°C~85°C TA.This device makes use of an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT in order to provide its functionality.To charge the device, a current of Constant - Programmable is required.It is possible to find the related parts of this device by looking at its base part number BQ24185.As you can see, it has 25 terminations in it.There is 4.44V Max voltage in the battery pack.A total of 25 pins are present on it.You can program a number of features, including Timer.When charged at its maximum current, the device is rated at 1.5A.There are 25 pins required in order for the product to function.Channels are available in an amount of 1.In theory, it should be able to run on a battery that has a voltage of 5VV.With a 16V supply voltage, it is capable of withstanding the operation of the device.There is a possibility of high efficiency if the output voltage is set to 4.44V.A device of this type will have its output current set to 1.55A in this case.A power supply voltage as low as 4V can be used for it and it will work as well as possible.Input voltage minimum is 4V volts, which is a requirement of the device.This gadget's power supply has a current of 10mA flowing through it.As far as switching frequency is concerned, the part runs at 3MHz.It is mandatory to set the voltage at 4.44V for the maximum output supply voltage for this operation.As a result of the reduction in maximum output current, the output current should be kept below 2A during operation.

BQ24185YFFT Features


Battery pack voltage of 4.44V Max
1 channels
Switching frequency of 3MHz
25-UFBGA, DSBGA package


BQ24185YFFT Applications


There are a lot of Texas Instruments
BQ24185YFFT Battery Chargers ICs applications.


  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones
  • Laptops

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