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  • BQ24747RHDR

BQ24747RHDR

Constant - Programmable BQ24747 28-VFQFN Exposed Pad Tape & Reel (TR) 8.064A 28 Terminals 28 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24747RHDR
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 169
  • Description: Constant - Programmable BQ24747 28-VFQFN Exposed Pad Tape & Reel (TR) 8.064A 28 Terminals 28 Pin (Kg)

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Details

Tags

Parameters
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
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
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24747
Pin Count 28
Qualification Status Not Qualified
Output Voltage 19.2V
Input Voltage-Nom 20V
Interface I2C
Max Supply Voltage 24V
Min Supply Voltage 7V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 8.064A
Input Voltage (Min) 7V
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Fault Protection Over Voltage
Battery Chemistry Multi-Chemistry
Number of Cells 2 ~ 4
Switching Frequency 300kHz
Current - Charging Constant - Programmable
Battery Pack Voltage 19.2V Max
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24747RHDR Overview


If you are looking for it in the Tape & Reel (TR) package, then you have found it.A 28-VFQFN Exposed Pad package is included with this item as part of its contents.Mounting type for the device is Surface Mount.Keeping the temperature at -40°C~125°C TJ is the right choice.In order to operate this device, an analog IC of BATTERY CHARGE CONTROLLER must be used.The device needs to be charged at a current of Constant - Programmable in order to function.There are related parts to this device according to the base part number BQ24747.It has 28 terminations.For the battery pack, it is 19.2V Max.Total number of pins: 28.For the product to work correctly, 28 pins are required, and a connection to each pin is required.An input voltage that is equal to 24V can be applied to it without any problem.It is possible to achieve optimum efficiency in the case of a given output voltage of 19.2V.The operation is carried out with an output current of 8.064A.Subcategory 0 is home to this device.Using a supply voltage as low as 7V will allow it to function.Amounting is in line with Surface Mount.The device is 20V input voltage.There is 300kHz switching frequency for this part.The minimal input voltage is 7V volts.

BQ24747RHDR Features


Battery pack voltage of 19.2V Max
Power Management Circuits subcategory
Switching frequency of 300kHz
28-VFQFN Exposed Pad package

BQ24747RHDR Applications


There are a lot of Texas Instruments BQ24747RHDR Battery Chargers ICs applications.

  • Charging cradle for wearable devices
  • High end, feature-rich consumer
  • Electric lift car
  • Conventional charge
  • Marine buoy lights
  • Crosswalk marker lights
  • Painting boat
  • Shop charger
  • Electric pallet truck
  • TV sticks