BQ24192RGET
| Parameters | |
|---|---|
| Number of Channels | 1 |
| Interface | I2C |
| Max Supply Voltage | 17V |
| Min Supply Voltage | 3.9V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Operating Supply Current | 15mA |
| Output Current | 4.5A |
| Adjustable Threshold | NO |
| Min Input Voltage | 3.9V |
| Max Input Voltage | 17V |
| Supply Current-Max (Isup) | 3mA |
| Nominal Input Voltage | 17V |
| Threshold Voltage | +18V |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Switching Frequency | 1.5MHz |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 4.2V |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Pins | 24 |
| Weight | 54.601182mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| 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 Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | DETECTION THRESHOLD VOLTAGE IS 3.8V |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | BQ24192 |
| Output Voltage | 4.4V |
BQ24192RGET Description
The BQ24192RGET is a highly integrated switch-mode Battery Charge and System Power Path Management Device for single-cell Li-ion and Li-polymer batteries found in a variety of tablet and portable devices. Its low impedance power channel improves switch-mode operation efficiency, shortens charging time, and increases battery life during the discharging phase.
BQ24192RGET Features
±0.5% Charge voltage regulation
±7% Charge current regulation
Power path management
Synchronous switching MOSFETs
Thermal regulation and thermal shutdown
Input system over-voltage protection
Low battery leakage current and support shipping mode
Charge status outputs for LED or host processor
Green product and no Sb/Br
Accelerate charge time by battery path impedance compensation
Ideal diode operation in battery supplement mode
Battery charge enable
Battery charge preconditioning
Charge termination and recharge
BQ24192RGET Applications
Audio
Industrial
Portable Devices
Communications & Networking