BQ25121YFPR
| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 1 day ago) |
| Mounting Type | Surface Mount |
| Package / Case | 25-XFBGA, DSBGA |
| Surface Mount | YES |
| Number of Pins | 25 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 25 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.4mm |
| Base Part Number | BQ25121 |
| Number of Channels | 1 |
| Interface | I2C |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Adjustable Threshold | YES |
| Fault Protection | Over Voltage |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Voltage - Supply (Max) | 5.5V |
| Programmable Features | Current |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 300mA |
| Battery Pack Voltage | 4.2V |
| Height | 500μm |
| Length | 0m |
| Width | 0m |
| Thickness | 0m |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ25121YFPR Overview
It comes in the package?of a Tape & Reel (TR). There is a 25-XFBGA, DSBGA package that comes with this item.In this case, the device is mounted in the way of Surface Mount.The best thing to do is to set the temperature to -40°C~125°C TJ.A analog IC of POWER SUPPLY MANAGEMENT CIRCUIT has been used in the design of this device.To charge the device, Constant - Programmable current is required.The base part number BQ25121 can be used to locate related parts for this device.25 terminations are present.There is a voltage of 4.2V for the battery pack as well.Among the programmable features are Current.On the device, it is listed as having a charge current of 300mA.The operation?are 25 pins.The number of channels available is 1.5.5V is the maximum supply voltage for the device.In theory, it should be able to run on a battery that has a voltage of 5VV.
BQ25121YFPR Features
Battery pack voltage of 4.2V
1 channels
25-XFBGA, DSBGA package
BQ25121YFPR Applications
There are a lot of Texas Instruments BQ25121YFPR Battery Chargers ICs applications.
- Wireless headphones
- Truck dealers
- Power tools
- Military equipment
- Modern LA
- Electric vehicles
- Electric lift car
- Robot
- Emergency/Security
- Opportunity charge