| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
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| Part Number: |
BQ3050DBT |
BQ3055DBT |
| Manufacturer: |
Texas Instruments |
Texas Instruments |
| Description: |
SBS 1.1-compliant 2-s to 4-s battery gas gauge & protection |
2-series, 3-series, and 4-series Li-ion battery pack manager |
| Quantity Available: |
Available |
Available |
| Datasheets: |
bq3050
|
bq3055
|
| Factory Lead Time |
6 Weeks |
6 Weeks |
| Lifecycle Status |
ACTIVE (Last Updated: 1 week ago) |
ACTIVE (Last Updated: 3 days ago) |
| Contact Plating |
Gold |
Gold |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
38-TFSOP (0.173, 4.40mm Width) |
30-TFSOP (0.173, 4.40mm Width) |
| Surface Mount |
YES |
YES |
| Number of Pins |
38 |
30 |
| Operating Temperature |
-40°C~85°C TA |
-40°C~85°C TA |
| Packaging |
Bulk |
Bulk |
| JESD-609 Code |
e4 |
e4 |
| Pbfree Code |
yes |
yes |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
2 (1 Year) |
| Number of Terminations |
38 |
30 |
| ECCN Code |
EAR99 |
EAR99 |
| HTS Code |
8542.39.00.01 |
8542.39.00.01 |
| Terminal Position |
DUAL |
DUAL |
| Terminal Form |
GULL WING |
GULL WING |
| Peak Reflow Temperature (Cel) |
260 |
260 |
| Supply Voltage |
14.4V |
14.4V |
| Terminal Pitch |
0.5mm |
0.5mm |
| Reflow Temperature-Max (s) |
NOT SPECIFIED |
NOT SPECIFIED |
| Base Part Number |
BQ3050 |
BQ3055 |
| Function |
Multi-Function Controller |
Multi-Function Controller |
| Supply Voltage-Min (Vsup) |
3.8V |
3.8V |
| Number of Channels |
1 |
4 |
| Interface |
SMBus |
SMBus |
| Max Supply Voltage |
25V |
25V |
| Analog IC - Other Type |
POWER SUPPLY MANAGEMENT CIRCUIT |
POWER SUPPLY MANAGEMENT CIRCUIT |
| Adjustable Threshold |
NO |
NO |
| Fault Protection |
Over Current, Over Temperature, Over/Under Voltage, Short Circuit |
Over Current, Over Temperature, Over/Under Voltage, Short Circuit |
| Battery Chemistry |
Lithium Ion/Polymer |
Lithium Ion/Polymer |
| Number of Cells |
2 ~ 4 |
2 ~ 4 |
| Height |
1.2mm |
1.2mm |
| Length |
9.7mm |
7.8mm |
| Width |
4.4mm |
4.4mm |
| Thickness |
1mm |
1mm |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Lead Free |
Lead Free |
Lead Free |
| Output Voltage |
- |
3.3V |
| Operating Supply Current |
- |
410μA |
| Output Current |
- |
2mA |
| Submit RFQ: |
Submit |
Submit |
