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BQ24741RHDT

Constant - Programmable BQ24741 28-VFQFN Exposed Pad Tape & Reel (TR) 20V 10mA 28 Terminals 28 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24741RHDT
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 930
  • Description: Constant - Programmable BQ24741 28-VFQFN Exposed Pad Tape & Reel (TR) 20V 10mA 28 Terminals 28 Pin (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Weight 70.788759mg
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 20V
Terminal Pitch 0.5mm
Base Part Number BQ24741
Pin Count 28
Output Voltage 18V
Power Supplies 8/24V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 10mA
Adjustable Threshold YES
Fault Protection Over Current, Over Temperature, Over Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 2 ~ 4
Switching Frequency 800kHz
Voltage - Supply (Max) 24V
Current - Charging Constant - Programmable
Charge Current - Max 10A
Battery Pack Voltage 18.048V Max
Height Seated (Max) 1mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24741RHDT Overview


There is a package Tape & Reel (TR) available.It can be found in package 28-VFQFN Exposed Pad.The device is mounted with mounting type Surface Mount.A temperature setting of -40°C~125°C TJ ensures reliable performance.Analog IC POWER SUPPLY SUPPORT CIRCUIT is responsible for implementing the device.To charge the device, Constant - Programmable current is required.You can find this device's related parts by searching the base part number BQ24741.As a whole, it contains 28 terminations.This battery pack has a voltage of 18.048V Max.The device is equipped with a total of 28 pins.It is listed on the device that it can charge at a maximum current of 10A.For the product to work properly, 28 pins must be connected in order to make it work.There are 1 channels available for this application.In general, it is recommended to use devices with 24V maximum supply voltages.With 20V, you can use a battery to power it.In the case of a 18V output voltage, high efficiency is possible.The operation is performed with an output current of 10mA.There is a subcategory of Power Management Circuits for this device.A mounting requires that it align itself with Surface Mount.Regarding the power supply for the part, it is set to 8/24V.This part has a switching frequency of 800kHz and operates with this frequency.

BQ24741RHDT Features


Battery pack voltage of 18.048V Max
1 channels
Power Management Circuits subcategory
Switching frequency of 800kHz
28-VFQFN Exposed Pad package

BQ24741RHDT Applications


There are a lot of Texas Instruments BQ24741RHDT Battery Chargers ICs applications.

  • GPS tracker
  • Electric boat
  • Home routers
  • Charging cradle for wearable devices
  • Portable medical instruments
  • Smart speakers
  • Smart power strips
  • Laptops
  • Locomotive
  • Automotive/electrical vehicle