BQ24251RGER
| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ24251 |
| Qualification Status | Not Qualified |
| Output Voltage | 4.44V |
| Interface | I2C |
| Max Supply Voltage | 10.5V |
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Operating Supply Current | 2A |
| Output Current | 2A |
| Supply Current-Max (Isup) | 5mA |
| Threshold Voltage | +3.35V |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Programmable Features | Current |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 4.2V |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24251RGER Overview
It comes in the package?of a Tape & Reel (TR). With this item, there is a 24-VFQFN Exposed Pad package that comes with it.There is a mounting type Surface Mount specified for the device.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.It functions by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.To charge the device, you will need to supply it with Constant - Programmable of current.You can find this device's related parts by searching the base part number BQ24251.In total, there are 24 terminations.The battery pack has 4.2V.Current, for example, can be programmed.This product requires that a total of 24 pins be connected in order for it to work correctly.To ensure the device works properly, the supply voltage should not exceed 10.5V.With a 4.44V output voltage, high efficiency is possible.A device of this type will have its output current set to 2A in this case.The device you are looking at belongs to the subcategory of Power Management Circuits.The device can operate at a voltage of 4.35V as low as possible.In order to mount it, it has to align itself with Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 5mA.The gadget's supply current is set to 2A.
BQ24251RGER Features
Battery pack voltage of 4.2V
Power Management Circuits subcategory
24-VFQFN Exposed Pad package
BQ24251RGER Applications
There are a lot of Texas Instruments BQ24251RGER Battery Chargers ICs applications.
- GPS tracker
- Modern LA
- Smart speakers
- Drone
- Portable medical instruments
- Industrial handhelds
- Pallet jacks
- Wireless power
- Energy harvesting
- MP3, MP4 player
