BQ24232RGTR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 22.906415mg |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Base Part Number | BQ24232 |
| Pin Count | 16 |
| Output Voltage | 4.4V |
| Number of Channels | 1 |
| Interface | USB |
| Max Supply Voltage | 10.2V |
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 500mA |
| Adjustable Threshold | YES |
| Min Input Voltage | 4.3V |
| Threshold Voltage | +3.3V |
| Fault Protection | Over Temperature, Over Voltage, Reverse Current, Short Circuit |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Programmable Features | Current, Timer |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 4.2V |
| Height | 1mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 900μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24232RGTR Description
The BQ24232RGTR is a highly integrated Li-ion linear charger and system power-path management device targeted at space-limited portable applications. The BQ24232RGTR operates from either a USB port or ac adapter and supports charge currents between 25 mA and 500 mA. The high-input-voltage range with input overvoltage protection supports low-cost, unregulated adapters. The USB input current limit accuracy and start-up sequence allow the bq2423x to meet USB-IF inrush current specification. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing poorly designed or incorrectly configured USB sources.
BQ24232RGTR Features
Fully Compliant USB Charger
28-V Input Rating With Overvoltage Protection
Integrated Dynamic Power-Path Management (DPPM) Function Simultaneously and Independently Powers the System and Charges the Battery
Supports up to 500-mA Charge Current With Current Monitoring Output (ISET)
Programmable Input Current Limit up to 500?mA for Wall Adapters
Programmable Precharge and Fast-Charge Safety Timers
Reverse Current, Short-Circuit, and Thermal Protection
BQ24232RGTR Applications
Bluetooth? Devices
Low-Power Handheld Devices
Communications equipment
Wired networking
Industrial
Test & Measurement
Personal electronics
PC & notebooks
