BQ77908ADBTR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 38 |
| Operating Temperature | -25°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 28.8V |
| Terminal Pitch | 0.5mm |
| Base Part Number | BQ77908 |
| Function | Multi-Function Controller |
| Number of Channels | 1 |
| Interface | I2C |
| Max Supply Voltage | 35V |
| Min Supply Voltage | 5.6V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Adjustable Threshold | YES |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 4 ~ 8 |
| Height | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ77908ADBTR Overview
A 38-TFSOP (0.173, 4.40mm Width) package would be appropriate for this. POWER SUPPLY SUPPORT CIRCUIT is the analog IC that this power IC employs. A total of 1 channels are available. 38 pins are present on it. Tape & Reel (TR) is the case number of the package. This electrical part's minimum supply voltage should not be less than 5.6V volts. There is a space in between this electrical part and Surface Mount. Ensure that the power management IC's supply voltage does not exceed 35V volts. A Multi-Function Controller function can be delivered by battery instrument. For the electronic part to perform properly, it should be operated at temperature -25°C~85°C TA. This electronic part has a chemistry of Lithium Ion/Polymer. All times this battery protection IC should be set to 28.8V. It uses the BQ77908 family as a base.
BQ77908ADBTR Features
Available in 38-TFSOP (0.173, 4.40mm Width) Package
with 38 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 28.8V
BQ77908ADBTR Applications
There are a lot of Texas Instruments BQ77908ADBTR Battery Management ICs applications.
- Body ECU
- A/C power substations
- Front light
- Motor bikes
- Reporting operational status to external devices
- Estimating the battery’s operational state
- Chargers 50 kW to 350 kW
- Medical & healthcare
- Electric street sweepers
- Motor drive - single phase AC100V-240V non -isolated
