BQ24253YFFR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Copper, Silver, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 30-UFBGA, DSBGA |
| Number of Pins | 30 |
| 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) |
| Number of Terminations | 30 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Subcategory | Power Management Circuits |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Base Part Number | BQ24253 |
| Qualification Status | Not Qualified |
| Output Voltage | 4.2V |
| Interface | I2C |
| Max Supply Voltage | 10.5V |
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Nominal 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 |
| Max Junction Temperature (Tj) | 125°C |
| Switching Frequency | 3kHz |
| Programmable Features | Current |
| Current - Charging | Constant - Programmable |
| Height | 625μm |
| Length | 2.2mm |
| Width | 2.59mm |
| Thickness | 375μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24253YFFR Overview
It is included in the Tape & Reel (TR) package for convenience.With this item, there is a 30-UFBGA, DSBGA package that comes with it.In this case, the device is mounted in the way of Surface Mount.Setting the temperature to -40°C~85°C TA is the right thing to do.In order to operate, the device relies on an analog IC named POWER SUPPLY MANAGEMENT CIRCUIT.If the device needs to be charged, it must be supplied with Constant - Programmable current.According to the base part number BQ24253, its related parts can be found.Among its terminations, there are 30.Features such as Current are programmable.In order to operate it, it has 30 pins.A supply voltage of no more than 10.5V is required for the device to operate properly.There is a possibility of high efficiency if the output voltage is set to 4.2V.Operation is achieved by providing a 2A output current.There is a subcategory of Power Management Circuits for this device.This device can work at as low a voltage as possible, such as 4.35V.As far as the mounting is concerned, it is mounted in the way of Surface Mount.It is set to 5mA for Vsup (maximum supply voltage).3kHz switching frequency is used by the part.
BQ24253YFFR Features
Power Management Circuits subcategory
Switching frequency of 3kHz
30-UFBGA, DSBGA package
BQ24253YFFR Applications
There are a lot of Texas Instruments BQ24253YFFR Battery Chargers ICs applications.
- Remote powered communication and telemetry systems
- Modern LA
- Painting boat
- Industrial lighting
- Solar charging
- Portable medical equipment
- Ruggedized notebooks/tablet computers
- Crosswalk marker lights
- Mobile point-of-sale (mPOS) terminals
- Automotive electronics
