Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 4 days ago) |
Contact Plating |
Gold |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-WFDFN Exposed Pad |
Number of Pins |
8 |
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 |
8 |
ECCN Code |
EAR99 |
Terminal Position |
DUAL |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
5V |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
BQ24311 |
Function |
Battery Protection |
Operating Supply Voltage |
26V |
Number of Channels |
1 |
Max Supply Voltage |
26V |
Min Supply Voltage |
3V |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Nominal Supply Current |
300mA |
Output Current |
300mA |
Adjustable Threshold |
YES |
Supply Current-Max (Isup) |
0.5mA |
Threshold Voltage |
+2.7V |
Fault Protection |
Over Current, Over Temperature, Over/Under Voltage |
Battery Chemistry |
Lithium-Ion |
Max Junction Temperature (Tj) |
125°C |
Height |
800μm |
Length |
2mm |
Width |
2mm |
Thickness |
750μm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
BQ24311DSGR Overview
For package 8-WFDFN Exposed Pad, it is appropriate. IC POWER SUPPLY SUPPORT CIRCUIT is the system battery's analog IC. There are 1 channels available. 8 pins are present on it. The package contains a Tape & Reel (TR) case. Mount this electronic part using Surface Mount. Voltage must not drop below 3V volts to operate this electrical part. There is a electronic part mounted in the way of Surface Mount. Ensure that the power management IC's supply voltage does not exceed 26V volts. The Battery Protection functions are available. When a electronic part is operated at -40°C~125°C TJ, its performance will be optimal. This electronic part includes a Lithium-Ion chemistry battery. Ensure that this battery management IC is always set to 5V. BQ24311 is the family underlying it. (Isup) must have a maximum current of 0.5mA. It is specified that the operating supply voltage for this battery instrument is 26V. This power management IC can supply a maximum current of 300mA.
BQ24311DSGR Features
Available in 8-WFDFN Exposed Pad Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 5V
BQ24311DSGR Applications
There are a lot of Texas Instruments BQ24311DSGR Battery Management ICs applications.
- Continually optimizing battery performance
- Smart speaker / portable audio
- Accessory drives
- Air conditioner
- ADAS sonar
- IH rice cooker
- Industrial Lidar
- Golf cars
- Estimating the battery’s operational state
- Electric cars