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BQ24740RHDR

BQ24740RHDR

BQ24740RHDR

Texas Instruments

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

SOT-23

BQ24740RHDR Datasheet

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Specifications
Name Value
Type Parameter
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
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 20V
Terminal Pitch 0.5mm
Base Part Number BQ24740
Pin Count 28
Output Voltage 18V
Number of Channels 1
Max Supply Voltage 24V
Min Supply Voltage 5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 10A
Adjustable Threshold YES
Nominal Input Voltage 24V
Fault Protection Over Voltage
Battery Chemistry Multi-Chemistry
Number of Cells 2 ~ 4
Switching Frequency 300kHz
Current - Charging Constant - Programmable
Battery Pack Voltage 18V Max
Length 5mm
Height Seated (Max) 1mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.68000 $3.68
500 $3.6432 $1821.6
1000 $3.6064 $3606.4
1500 $3.5696 $5354.4
2000 $3.5328 $7065.6
2500 $3.496 $8740
BQ24740RHDR Product Details

BQ24740RHDR Overview


You can find it in the Tape & Reel (TR) package.It is contained in a package named 28-VFQFN Exposed Pad.Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~125°C TJ.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number BQ24740.It contains 28 terminations, so that is how many there are.Batteries pack have 18V Max.Total number of pins: 28.Product functionality is dependent on 28 pins.It appears that there are 1 channels available at this time.There is a possibility that it can be powered by a 20V battery.An input voltage that is equal to 24V can be applied to it without any problem.18V output voltages can result in high efficiency.In order to operate, an output current of 10A is used.It is capable of functioning at a voltage as low as possible, for example 5V voltage for this circuit is used.I'd like to emphasize that the mounting of the device is done in the same manner as Surface Mount.This part has a switching frequency of 300kHz and operates with this frequency.

BQ24740RHDR Features


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


BQ24740RHDR Applications


There are a lot of Texas Instruments
BQ24740RHDR Battery Chargers ICs applications.


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

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