STC3100IQT
Battery Monitor, Coulomb Counter/Gas Gauge, Li-Ion, I2C, 1 Cell, 2.7 to 5.5V, -40 °C to 85 °C, DFN-8
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | STC3100IQTCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel1750199RL Cut Tape1750199 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $8.320 | $8.32 |
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $8.320 ($9.568) |
| 10+ | $6.280 ($7.222) |
| 25+ | $5.760 ($6.624) |
| 50+ | $5.480 ($6.302) |
| 100+ | $5.200 ($5.980) |
| 250+ | $4.940 ($5.681) |
| 500+ | $4.900 ($5.635) |
| 1000+ | $4.590 ($5.2785) |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | STC3100IQTCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Re-Reel1750199RL Cut Tape1750199 |
| Technical Datasheet | |
| Battery Type | Li-Ion |
| Interfaces | I2C |
| No. of Cells | 1Cells |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | DFN |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| IC Mounting | Surface Mount |
| Product Range | - |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The STC3100IQT is a Battery Monitor IC with coulomb counter/gas gauge. It monitors the critical parameters of a single-cell Li-ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12- to 14-bit A/D converter. With a typical 30mΩ external sense resistor, the battery current can be up to 2.5A and the accumulator system provides a capacity up to ±7000mAh with a resolution of 0.2mAh. The device is programmable through the I²C interface.
- Battery voltage monitoring
- Internal temperature sensor
- Internal or external 32768Hz time base
- 32 bytes RAM
- 8 bytes Unique device ID
- One general-purpose I/O
Applications
Portable Devices, Communications & Networking, Audio, Wireless
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Battery Type | Li-Ion |
|---|---|
| No. of Cells | 1Cells |
| Supply Voltage Max | 5.5V |
| No. of Pins | 8Pins |
| Operating Temperature Max | 85°C |
| Product Range | - |
| MSL | - |
| Interfaces | I2C |
|---|---|
| Supply Voltage Min | 2.7V |
| IC Case / Package | DFN |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | France Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00006 |