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MAXIM INTEGRATED / ANALOG DEVICES MAX20094ATICVY Backup Battery Controller
The MAX20094/MAX20095 are high-efficiency backup battery chargers and boost controllers, combining configurable CC/CV charging with a synchronous boost converter. They support 2V to 6V battery charging, monitoring battery health and managing critical system power in automotive and backup applications. Operable over -40°C to +125°C, these ICs feature diagnostic functions, low quiescent current, and a compact 28-pin TQFN package. Designed for reliability, they enable system backup with minimal leakage and configurable output voltages, ensuring seamless power supply in case of primary source failure, making them ideal for automotive telematics and multi-cell backup systems.
MAXIM INTEGRATED / ANALOG DEVICES MAX20094ATICVY Backup Battery Controller Specifications:
- Supply Voltage Range: Vsup1 = 0 to 6.5V, Vsup2 = 36V typical, 40V max.
- Operating Temperature: -40°C to +125°C.
- Package: 28-pin side-wettable TQFN with 5mm x 5mm footprint.
- Switching Frequency: 2.2MHz (typical).
- Charge Voltage Range: 3.0V to 6.0V in 100mV steps.
- Charge Current: Up to 1A (programmable via register).
- Battery Voltage Sensing: Accurate within ±1.2%.
- Input Voltage (SUP2): 45V typical, 40V undervoltage lockout threshold.
- Boost Output Overvoltage Threshold: Adjustable, with hysteresis.
- Diagnostic features include battery SOH check, overload detection, thermal shutdown at 170°C.
- Low quiescent current: <10μA in standby, quick startup within 200ms.
- Control via I2C interface, supports enhanced system monitoring and configuration.
- Leakage Current: <1pA pins connected to BUB, low standby power.
- Built-in safety features: undervoltage lockout, thermal protection, and reverse battery protection.
Buy the Maxim Series MAX20094 Backup Battery Charger: MAX20094ATICVY
Secure your system’s power backup with the MAX20094ATICVY, a high-efficiency charger and boost controller designed for automotive and multi-cell backup systems. With configurable voltage and current thresholds, detailed diagnostics, and ultra-low leakage, it ensures reliable backup power operation. Its compact 28-pin TQFN package simplifies integration into space-constrained environments. Ideal for telematics and safety-critical systems, this IC guarantees robust performance across a wide temperature range and provides easy control via I2C for optimized system management during primary source loss.
Buy Maxim Series MAX20094ATICVY now and experience unmatched reliability and performance in backup power applications and system diagnostics.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX20094ATICVY?
You can click on the BUY or RFQ button to purchase MAX20094ATICVY from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX20094ATICVY?
You can download the MAX20094ATICVY datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX20094ATICVY?
MAXIM INTEGRATED / ANALOG DEVICES