BQ25890RTWR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | MaxCharge™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ25890 |
| Output Voltage | 4.6V |
| Operating Supply Voltage | 14V |
| Supply Voltage-Min (Vsup) | 3.9V |
| Number of Channels | 1 |
| Interface | I2C, USB |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Output Current | 5A |
| Adjustable Threshold | YES |
| Fault Protection | Over Current, Over Temperature |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Charge Current - Max | 5A |
| Height | 800μm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 750μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ25890RTWR Description
The BQ25890RTWR is a highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer batteries. The BQ25890RTWR supports high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during discharging phase.
BQ25890RTWR Features
Input Current Optimizer (ICO) to Maximize Input Power without Overloading Adapters
Resistance Compensation (IRCOMP) from Charger Output to Cell Terminal
Highest Battery Discharge Efficiency with 11-mΩ Battery Discharge MOSFET up to 9 A
Integrated ADC for System Monitor(Voltage, Temperature, Charge Current)
BATFET Control to Support Ship Mode, Wake Up, and Full System Reset
BQ25890RTWR Applications
Smart Phone
Tablet PC
Portable Internet Devices
