BQ7693003DBTR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 30-TFSOP (0.173, 4.40mm Width) |
| Number of Pins | 30 |
| Weight | 97.49401mg |
| Operating Temperature | -40°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 | 30 |
| ECCN Code | EAR99 |
| Additional Feature | DETECTION THRESHOLD VOLTAGE= 0.7V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ7693003 |
| Function | Battery Monitor |
| Number of Outputs | 2 |
| Output Voltage | 16V |
| Operating Supply Voltage | 25V |
| Number of Channels | 1 |
| Interface | I2C |
| Max Supply Voltage | 25V |
| Min Supply Voltage | 6V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 5mA |
| Fault Protection | Over Current, Over/Under Voltage, Short Circuit |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 6 ~ 10 |
| Height | 1.2mm |
| Length | 7.8mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ7693003DBTR Description
The BQ7693003DBTR robust analog front-end (AFE) device serves as part of a complete pack monitoring and protection solution for next-generation, high-power systems, such as light electric vehicles, power tools, and uninterruptible power supplies. The BQ7693003DBTR is designed with low power in mind: Sub-blocks within the IC may be enabled/disabled to control the overall chip current consumption, and a SHIP mode provides a simple way to put the pack into an ultra-low power state.
BQ7693003DBTR Features
Pure digital interface
Internal ADC measures cell voltage, die temperature, and external thermistor
A separate, internal ADC measures pack current (coulomb counter)
Directly supports up to three thermistors (103AT)
Overcurrent in discharge (OCD)
Short circuit in discharge (SCD)
Overvoltage (OV)
Integrated cell balancing FETs
Charge, and discharge low-side NCH FET drivers
Alert interrupt to host microcontroller
2.5-V or 3.3-V output voltage regulator
No EEPROM programming is necessary
High supply voltage abs max (up to 108 V)
Simple 1PCTM compatible interface (CRC option)
Random cell connection tolerant
BQ7693003DBTR Applications
Light electric vehicles: Ebikes, E-scooters, Pedelec, Pedal-assist bicycles
Power and Gardening tools
Uninterruptible power supplies
Battery Backup and UPS Systems
Wireless Base Station Backup Systems
12-V, 18-V, 24-V, 36-V, and 48-V Battery Packs
