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
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
$3.54000
$3.54
500
$3.5046
$1752.3
1000
$3.4692
$3469.2
1500
$3.4338
$5150.7
2000
$3.3984
$6796.8
2500
$3.363
$8407.5
BQ24741RHDT Product Details
BQ24741RHDT Overview
It is included in the Tape & Reel (TR) package for convenience.Among the packages that come with this product, there is one that is 28-VFQFN Exposed Pad.Device mounting type Surface Mount is specified.A temperature setting of -40°C~125°C TJ would be the best thing to do.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Providing Constant - Programmable current to the device is the only way to charge it.The base part number BQ24741 can be used to locate related parts for this device.In general, the number of terminations found within it is 28 as a whole.There is a setting of 18.048V Max for the battery pack.There are 28 pins on it, so it has a very simple design.On the device, it is listed as having a charge current of 10A.There are a total of 28 pins that have to be connected for the product to function correctly.In total, this application supports 1 channels.In order to operate, devices need a maximum supply voltage of 0 volts.Batteries with a 20V voltage are compatible with it.It is possible to achieve optimum efficiency in the case of a given output voltage of 18V.It is performed with a current output of 10mA for the output of the operation.There is one subcategory of this device, and it is Power Management Circuits.It is mounted in the same way as Surface Mount.Regarding the power supply for the part, it is set to 8/24V.In this particular part, the switching frequency is set to 800kHz.
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.