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CW2015CSAD
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FabricanteJLCPCB Assembly
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Peça do Fabricante #CW2015CSAD
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Especificações
| Atributo | Valor |
| Manufacturer | JLCPCB Assembly |
| Package | TDFN-8 |
Visão Geral
Equivalent
The CW2015CSAD is a fuel gauge IC for single-cell Li-ion batteries. Equivalent alternatives include:
- MAX17048/MAX17049 (Maxim Integrated)
- BQ27441 (Texas Instruments)
- LC709203F (ON Semiconductor)
- LTC2941 (Analog Devices)
These chips offer similar battery monitoring and fuel gauge functions. Check datasheets for exact compatibility in your application.
- MAX17048/MAX17049 (Maxim Integrated)
- BQ27441 (Texas Instruments)
- LC709203F (ON Semiconductor)
- LTC2941 (Analog Devices)
These chips offer similar battery monitoring and fuel gauge functions. Check datasheets for exact compatibility in your application.
Features
The CW2015CSAD is a compact, low-power fuel gauge IC designed for lithium-ion/polymer batteries. Key features include:
- High Accuracy: Monitors voltage, current, and temperature for precise battery state-of-charge (SOC) estimation.
- Low Power Consumption: Ultra-low quiescent current (~3µA) extends battery life.
- Small Form Factor: Comes in a tiny 1.5mm × 1.5mm 8-pin CSP package.
- I²C Interface: Allows easy communication with host systems.
- Integrated Coulomb Counter: Tracks charge/discharge cycles accurately.
- Wide Voltage Range: Supports 2.5V–4.5V battery operation.
- Automatic Sleep Mode: Reduces power when inactive.
- No External Components Needed: Simplifies design integration.
Ideal for wearables, IoT devices, and portable electronics requiring efficient battery management.
- High Accuracy: Monitors voltage, current, and temperature for precise battery state-of-charge (SOC) estimation.
- Low Power Consumption: Ultra-low quiescent current (~3µA) extends battery life.
- Small Form Factor: Comes in a tiny 1.5mm × 1.5mm 8-pin CSP package.
- I²C Interface: Allows easy communication with host systems.
- Integrated Coulomb Counter: Tracks charge/discharge cycles accurately.
- Wide Voltage Range: Supports 2.5V–4.5V battery operation.
- Automatic Sleep Mode: Reduces power when inactive.
- No External Components Needed: Simplifies design integration.
Ideal for wearables, IoT devices, and portable electronics requiring efficient battery management.
Manufacturer
The CW2015CSAD is a battery fuel gauge IC manufactured by CellWise, a Chinese semiconductor company specializing in power management and battery protection solutions.
CellWise focuses on developing advanced battery management ICs, including fuel gauges, protection circuits, and charging controllers, primarily for portable electronics like smartphones, wearables, and IoT devices. The company is known for its high-accuracy battery monitoring technology.
For detailed specifications, refer to CellWise's official documentation or authorized distributors.
CellWise focuses on developing advanced battery management ICs, including fuel gauges, protection circuits, and charging controllers, primarily for portable electronics like smartphones, wearables, and IoT devices. The company is known for its high-accuracy battery monitoring technology.
For detailed specifications, refer to CellWise's official documentation or authorized distributors.
Application
The CW2015CSAD is a fuel gauge IC primarily used in portable and battery-powered devices. Key application areas include:
- Smartphones & Tablets – Accurate battery monitoring.
- Wearables (Smartwatches, Fitness Trackers) – Compact, low-power fuel gauging.
- Bluetooth Devices (Earbuds, Headsets) – Reliable battery level reporting.
- IoT Devices – Efficient power management for sensors and small gadgets.
- Portable Medical Devices – Precise battery tracking for health tech.
It supports Li-ion/LiPo batteries, offering features like low power consumption and I²C communication.
- Smartphones & Tablets – Accurate battery monitoring.
- Wearables (Smartwatches, Fitness Trackers) – Compact, low-power fuel gauging.
- Bluetooth Devices (Earbuds, Headsets) – Reliable battery level reporting.
- IoT Devices – Efficient power management for sensors and small gadgets.
- Portable Medical Devices – Precise battery tracking for health tech.
It supports Li-ion/LiPo batteries, offering features like low power consumption and I²C communication.
