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PCA9491AUKZ
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Product Detailed Parameters
- Description：6A DIRECT CHARGER
- Series：*
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Battery Chemistry：-
- Voltage - Supply (Max)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Cells：-
- Current - Charging：-
- Programmable Features：-
- Fault Protection：-
- Charge Current - Max：-
- Battery Pack Voltage：-
- Interface：-
- Grade：-
- Qualification：-
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Overview
The PCA9491AUKZ is a direct charger integrated circuit manufactured by NXP Semiconductors. It supports a charging current of up to 6 A, designed for high-power battery applications. The device operates within an ambient temperature range of -40°C to +85°C and is housed in a WLCSP-9 package. It complies with RoHS3 standards and the REACH directive, ensuring environmental safety. This component functions as a specialized power management IC for efficient battery charging.
Feature Summary
- Supports high-current direct charging up to 6 A
- Complies with RoHS3 and REACH environmental directives
- Operates reliably across industrial temperature ranges
Applications
- High-power portable electronic devices
- Industrial equipment requiring fast battery charging
- Consumer electronics with large capacity batteries
Procurement Notes
Verify the exact datasheet version and revision history from NXP Semiconductors before procurement. Confirm that the WLCSP-9 package footprint matches your PCB design requirements. Ensure compliance with local environmental regulations regarding RoHS3 and REACH if applicable to your region. Check for any specific handling instructions for moisture-sensitive devices upon receipt.
Selection Notes
Select this component when a high-output charging current of 6 A is required for rapid battery replenishment. Consider the WLCSP-9 package size constraints during layout planning. Evaluate thermal management needs due to high current operation. Compare against lower-current alternatives if power efficiency or cost is a primary constraint for the specific application.
Part Context
This part belongs to the PCA9491 series of direct chargers from NXP Semiconductors. It is categorized under Power Management ICs (PMIC). The series focuses on providing robust charging solutions for modern electronic devices. The UKZ suffix typically denotes the specific packaging and tape/reel configuration for surface mount assembly.
Replacement Considerations
Consult official NXP documentation for verified pin-to-pin compatible substitutes. Generic replacements may not support the same 6 A current rating or environmental certifications. Verify electrical characteristics and package dimensions before substitution.
