Product Description
Specification
| Battery Chemistry | Lithium Ion |
| Voltage Supply Max | 28V |
| Supplier Device Package | 28-QSOP |
| Programmable Features | Timer |
| Part Status | Active |
| Packaging | Cut Tape (CT) |
| Package Case | 28-SSOP (0.154",3.90mm Width) |
| Operating Temperature | -40 deg C ~ 85 deg C (TA) |
| Number of Cells | 1 ~ 4 |
| Current Charging | Constant |
| Battery Pack Voltage | 16.8V |
High-Precision Battery MonitoringThe MAX1737EEI offers accurate fuel gauging for lithium-ion batteries, crucial for extending battery life and ensuring safety. With a typical accuracy of 1%, it provides reliable information about remaining battery capacity and status, which helps in optimal energy management for critical portable applications and equipment.
Versatile Applications in Portable ElectronicsEngineered for a range of devices, the MAX1737EEI suits battery management in laptops, handheld equipment, and various portable electronics. Its advanced features like SMBus/I2C interface and programmable configuration make integration seamless, providing design flexibility across diverse product lines and usage environments.
FAQs of MAX1737EEI:
Q: How does the MAX1737EEI achieve high-precision fuel gauging for Li-Ion batteries?
A: The MAX1737EEI utilizes advanced sensing algorithms and accurate voltage/current measurements, coupled with programmable compensation features, to deliver typical battery state-of-charge accuracy within 1%. This ensures reliable capacity readings over the devices full operating range.
Q: What are the main benefits of integrating the MAX1737EEI into battery management systems?
A: By providing real-time battery monitoring, authentication support, and programmable settings, the MAX1737EEI extends battery lifespan, improves safety, and allows precise energy tracking in portable and handheld devices. Its SMBus/I2C interface also streamlines system communication.
Q: When should the MAX1737EEI be used in product development?
A: You should implement the MAX1737EEI in designs demanding accurate fuel gauging, programmability, and security (authentication), especially for devices that rely on Li-Ion batteries and require robust and reliable battery status monitoring.
Q: Where can I source the MAX1737EEI in India?
A: This IC is widely available through a range of distributors, importers, suppliers, and wholesalers across India. You can find it via specialized electronic component vendors catering to battery management applications.
Q: What is the recommended process to mount and interface the MAX1737EEI in a circuit?
A: The MAX1737EEI is supplied in a QSOP-16 surface-mount package, suitable for standard SMT assembly processes. For interfacing, it utilizes SMBus or I2C, which allows simple connection to controllers for data communication and programming.
Q: How does the authentication feature benefit battery-powered equipment?
A: Authentication in the MAX1737EEI helps verify genuine battery packs, enhancing device security and reducing the risk of damage or malfunction from counterfeit or inauthentic batteries.