BQ24272YFFR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 49-UFBGA, DSBGA |
| Number of Pins | 49 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ24272 |
| Output Voltage | 4.44V |
| Interface | I2C |
| Max Supply Voltage | 10V |
| Min Supply Voltage | 4.2V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Output Current | 3A |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Switching Frequency | 1.5MHz |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 2A |
| Battery Pack Voltage | 3.7V |
| Height | 625μm |
| Length | 0m |
| Width | 0m |
| Thickness | 425μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24272YFFR Overview
It is contained in the package Tape & Reel (TR).There is a 49-UFBGA, DSBGA package included with this item that you will need to take care of.Mounting type Surface Mount matches the device.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.It functions by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.In order to charge the device, it needs to receive Constant - Programmable current.According to the base part number BQ24272, its related parts can be found.A battery pack is going to have a voltage of 3.7V.With maximum charging current, its rating is 2A.There are a total of 49 pins that have to be connected for the product to function correctly.With a 10V supply voltage, it is capable of withstanding the operation of the device.The efficiency of the system can be maximized if the output voltage is 4.44V.This device operates with a current output of 3A.Using a supply voltage as low as 4.2V will allow it to function.I'd like to emphasize that the mounting of the device is done in the same manner as Surface Mount.In this particular part, the switching frequency is set to 1.5MHz.
BQ24272YFFR Features
Battery pack voltage of 3.7V
Switching frequency of 1.5MHz
49-UFBGA, DSBGA package
BQ24272YFFR Applications
There are a lot of Texas Instruments BQ24272YFFR Battery Chargers ICs applications.
- Golf carts
- Robot
- Personnel carriers
- Floor scrubber
- Opportunity charge
- Crosswalk marker lights
- USB power delivery (USB-C) devices
- Laptops
- Locomotive
- Electric pallet truck
