English

All Products

View All >>
  • BQ24740RHDTG4

BQ24740RHDTG4

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24740RHDTG4
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 204
  • Description: Constant - Programmable BQ24740 28-VFQFN Exposed Pad Tape & Reel (TR) 20V 10A 28 Terminals 28 Pin (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

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
Technology MOS
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
Height Seated (Max) 1mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

BQ24740RHDTG4 Overview


This can be found in the Tape & Reel (TR) package.A 28-VFQFN Exposed Pad package is included with this item as part of its contents.The device is mounted with mounting type Surface Mount.Keeping the temperature at -40°C~125°C TJ is the right choice.In order to operate, the device relies on an analog IC named POWER SUPPLY SUPPORT CIRCUIT.Charge the device with Constant - Programmable current.With the base part number BQ24740, it is possible to find related parts.As a whole, it contains 28 terminations.There is a voltage of 18V Max for the battery pack as well.28 pins are attached to it.For the product to work properly, 28 pins must be connected in order to make it work.The number of channels available is 1.Batteries with 20V should be able to power it.As long as the supply voltage is 24V, it is capable of withstanding the voltage.A 18V output voltage provides high efficiency.There is a constant output current of 10A when it is operating.Devices in this category are classified as Power Management Circuits.A power supply voltage as low as 5V can be used for it and it will work as well as possible.Amounting is in line with Surface Mount.As far as switching frequency is concerned, the part runs at 300kHz.

BQ24740RHDTG4 Features


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

BQ24740RHDTG4 Applications


There are a lot of Texas Instruments BQ24740RHDTG4 Battery Chargers ICs applications.

  • Truck dealers
  • Maintenance shops
  • Solar charging
  • Military equipment
  • Wireless power
  • Home appliances
  • Automotive battery charger circuits
  • Mobile lighting
  • Electricity bank
  • Floor scrubber