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MAXIM INTEGRATED / ANALOG DEVICES MAX17843ACBV High-Voltage Battery Monitor
This high-voltage, 12-channel battery monitoring system provides precise cell voltage measurement, integrated diagnostics, and robust daisy-chain UART communication, ideal for automotive, EV, and power backup applications. It features differential measurement, advanced fault detection, cell balancing switches, auxiliary temperature inputs, and diagnostics supporting safety standards like ISO 26262. Its efficient design includes a linear regulator, charge pump, and multi-mode scan options, enabling reliable, high-speed data acquisition and fault diagnostics in demanding environments.
MAXIM INTEGRATED / ANALOG DEVICES MAX17843ACBV High-Voltage Battery Monitor Specifications:
- Input Voltage Range: 0.2V to 48V (single-ended), -2.3V to 42.3V (bipolar)
- Measurement Resolution: 14-bit with oversampling (max 16x for 14-bit accuracy)
- Cell Voltage Measurement: 12 channels, differential, typical accuracy ±3.5mV
- Measurement Speed: All 12 cells in under 142µs; sampling rate adjustable via oversampling
- Cell Balancing: 12 switches, support for cell balancing up to 150mA per switch, automatic and external control
- Diagnostics: Built-in fault detection for over/undervoltage, open/short circuits, temperature faults, and communication errors
- Communication Interface: Dual UART ports with differential signaling, daisy-chain for up to 32 devices
- Operating Temperature Range: -40°C to +125°C (AEC-Q100 Grade 1)
- Power Requirements: 9V to 65V supply, internal linear regulator, charge pump for high-voltage switching
- Package: 64-pin LQFP, RoHS-compliant
- Standby Power Consumption: Approx 2.0mA; leakage current 3µA
- Safety Compliance: Supports ISO 26262 (ASIL B), FMEA diagnostics, and robust fault detection
- Additional features: Cell mismatch detection, temperature inputs, external balancing control, and extensive diagnostics for safety-critical systems.
Buy the Buy Maxim MAX17843 ACV High-Voltage Battery Monitor Part Number MAX17843ACBV Online
Order the MAX17843ACBV online today to ensure reliable, high-speed battery monitoring with integrated diagnostics, cell balancing, and daisy-chain connectivity. Ideal for automotive, EV, and power backup systems, this device provides accurate cell voltage measurements, fault detection, and safety features compliant with industry standards. Its robust design includes a linear regulator, charge pump, and operational flexibility for demanding environments. Secure your system’s safety and performance—purchase the MAX17843 now for fast, secure delivery and comprehensive battery management.
Buy Maxim MAX17843 ACV high-voltage battery monitor now and experience precise, fast, and safe battery management for automotive, EV, and backup systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX17843ACBV?
You can click on the BUY or RFQ button to purchase MAX17843ACBV from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX17843ACBV?
You can download the MAX17843ACBV datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX17843ACBV?
MAXIM INTEGRATED / ANALOG DEVICES