| 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: |
BQ77908ADBTR |
BQ7790502PWR |
| Manufacturer: |
Texas Instruments |
Texas Instruments |
| Description: |
IC BATT PROT LI-ION/POLY 38TSSOP |
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
bq77905
|
| Factory Lead Time |
16 Weeks |
6 Weeks |
| Lifecycle Status |
ACTIVE (Last Updated: 4 days ago) |
ACTIVE (Last Updated: 3 days ago) |
| Contact Plating |
Gold |
- |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
38-TFSOP (0.173, 4.40mm Width) |
20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount |
YES |
YES |
| Number of Pins |
38 |
20 |
| Operating Temperature |
-25°C~85°C TA |
-40°C~85°C TA |
| Packaging |
Tape & Reel (TR) |
Tape & Reel (TR) |
| 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 |
20 |
| ECCN Code |
EAR99 |
EAR99 |
| HTS Code |
8542.39.00.01 |
- |
| Terminal Position |
DUAL |
DUAL |
| Terminal Form |
GULL WING |
GULL WING |
| Peak Reflow Temperature (Cel) |
260 |
- |
| Supply Voltage |
28.8V |
20V |
| Terminal Pitch |
0.5mm |
0.65mm |
| Base Part Number |
BQ77908 |
BQ7790502 |
| Function |
Multi-Function Controller |
Battery Protection |
| Number of Channels |
1 |
5 |
| Interface |
I2C |
- |
| Max Supply Voltage |
35V |
- |
| Min Supply Voltage |
5.6V |
- |
| Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
POWER SUPPLY SUPPORT CIRCUIT |
| Adjustable Threshold |
YES |
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 |
| Number of Cells |
4 ~ 8 |
3 ~ 5 |
| Height |
1.2mm |
1.2mm |
| Length |
9.7mm |
6.5mm |
| Width |
4.4mm |
4.4mm |
| Thickness |
1mm |
1mm |
| Radiation Hardening |
No |
- |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Lead Free |
Lead Free |
- |
| Terminal Finish |
- |
Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature |
- |
OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.7V |
| Supply Voltage-Max (Vsup) |
- |
25V |
| Supply Voltage-Min (Vsup) |
- |
3V |
| Submit RFQ: |
Submit |
Submit |
