BQ29311PWG4
| Parameters | |
|---|---|
| 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 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| 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 |
| Power Supplies | 14V |
| Number of Channels | 5 |
| Interface | I2C |
| Max Supply Voltage | 25V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 25mA |
| Adjustable Threshold | NO |
| Supply Current-Max (Isup) | 0.22mA |
| Fault Protection | Over Current, Over/Under Voltage, Short Circuit |
| Battery Chemistry | Lithium Ion/Polymer |
| Height | 1.15mm |
| Length | 7.8mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ29311PWG4 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. It has a total of 24 pins. The case is labeled Tube. Power Management Circuits is a family of electronic parts. Surface Mount is positioned in the way of this electronic part. This power IC's supplied voltage should not exceed 25V volts. It can deliver the functions listed in Battery Protection. It is best for the electric part to operate temperature at the range of -25°C~85°C TA to deliver its performance. This electronic part has a chemistry of Lithium Ion/Polymer. Power comes from a 14V volt source. It is important to keep this battery management IC set to 14V at all times. It is based on BQ29311 family. The supply (Isup) must provide 0.22mA more than 0.22mA current. It is possible to supply the battery management IC with a maximum current of 25mA.
BQ29311PWG4 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
BQ29311PWG4 Applications
There are a lot of Texas Instruments BQ29311PWG4 Battery Management ICs applications.
- Trucks
- ADAS Lidar
- LED lighting
- Motor drive - 3 phase AC400V inverter
- DC/DC converter
- Electric compressor
- Robot vacuum cleaner
- Electric train traction batteries
- Continually optimizing battery performance
- Park and garden
