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BQ24740RHDRG4

BQ24740RHDRG4

BQ24740RHDRG4

Texas Instruments

Constant - Programmable BQ24740 28-VFQFN Exposed Pad Tape & Reel (TR) 20V 10A 28 Terminals 28 Pin

SOT-23

BQ24740RHDRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology MOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 20V
Terminal Pitch0.5mm
Base Part Number BQ24740
Pin Count28
Output Voltage 18V
Number of Channels 1
Max Supply Voltage24V
Min Supply Voltage5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current10A
Adjustable Threshold YES
Nominal Input Voltage24V
Fault ProtectionOver Voltage
Battery ChemistryMulti-Chemistry
Number of Cells 2 ~ 4
Switching Frequency300kHz
Current - Charging Constant - Programmable
Battery Pack Voltage18V Max
Length 5mm
Height Seated (Max) 1mm
Width 5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3316 items

BQ24740RHDRG4 Product Details

BQ24740RHDRG4 Overview


The package that has it is the Tape & Reel (TR) package.In order to make it more convenient, it has been included in the 28-VFQFN Exposed Pad package.This device has a mounting type of Surface Mount.A temperature setting of -40°C~125°C TJ ensures reliable performance.There is an analog IC of POWER SUPPLY SUPPORT CIRCUIT used in this device.Charge the device with Constant - Programmable current.It is possible to find the related parts to the base part number BQ24740.A total of 28 terminations can be found in it.Batteries have a voltage of 18V Max.28 pins are on it in total.There are 28 pins necessary to make it work.It is possible to access 1 channels.The device should operate on a 20VV battery.An input voltage of 24V can be applied to the device without damage.In the case of a 18V output voltage, high efficiency is possible.In order to operate, it must have a current of 10A at the output.Subcategory 0 is home to this device.This circuit can function at a low supply voltage, such as 5VV.A mounting requires that it align itself with Surface Mount.It operates at a switching frequency of 300kHz.

BQ24740RHDRG4 Features


Battery pack voltage of 18V Max
1 channels
Power Management Circuits subcategory
Switching frequency of 300kHz
28-VFQFN Exposed Pad package


BQ24740RHDRG4 Applications


There are a lot of Texas Instruments
BQ24740RHDRG4 Battery Chargers ICs applications.


  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling

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