BQ29311PW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 24-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 89.499445mg |
| Operating Temperature | -25°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 14V |
| Terminal Pitch | 0.65mm |
| Base Part Number | BQ29311 |
| Function | Battery Protection |
| Output Voltage | 3.3V |
| Number of Channels | 5 |
| Interface | I2C |
| Max Supply Voltage | 25V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 25mA |
| Adjustable Threshold | NO |
| Fault Protection | Over Current, Over/Under Voltage, Short Circuit |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 3 ~ 4 |
| Number of Batteries | 4 |
| Height | 1.2mm |
| Length | 7.8mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ29311PW Overview
The 24-TSSOP (0.173, 4.40mm Width) package is appropriate for it. The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. It is possible to access 5 channels. 24 pins are on it. The smart tools battery is packaged in a Tube case. There is a electronic part mounted in the way of Surface Mount. There should be 25V voltage over 25V volts on the supply to this electronic battery. The Battery Protection functions are available. Temperatures in the -25°C~85°C TA range are ideal for this electronic part. This electronic component includes Lithium Ion/Polymer in its battery chemistry. Always keep this transceiver ic set to 14V. The model is based on the BQ29311 family. It is not possible to provide the power ICs with more current than 25mA.
BQ29311PW Features
Available in 24-TSSOP (0.173, 4.40mm Width) Package
with 24 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 14V
Output Voltage at the range of 3.3V
BQ29311PW Applications
There are a lot of Texas Instruments BQ29311PW Battery Management ICs applications.
- Providing battery protection
- Motor drive - DC12V-48V industry
- IH rice cooker
- Autonomous vehicles
- Server secondary power (board)
- Non-road type vehicles
- ADAS radar
- PV timeshift
- PV inverter
- Submarines
