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RAA489000ARGNP#HA0
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Product Detailed Parameters
- Description：BUCK-BOOST CHARGER WITH TCPCI, 5
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Battery Chemistry：Lithium Ion/Polymer
- Voltage - Supply (Max)：23.4V
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-TQFN (5x5)
- Number of Cells：2 ~ 4
- Current - Charging：Constant - Programmable
- Programmable Features：Voltage
- Fault Protection：Over Voltage
- Charge Current - Max：1.6A
- Battery Pack Voltage：18.304V (Max)
- Interface：I2C, SMBus, USB
- Grade：-
- Qualification：-
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Overview
The RAA489000ARGNP#HA0 is a battery management integrated circuit from Renesas Electronics Corporation, designed for lithium-ion battery applications. It functions as a Buck-Boost charger featuring an integrated TCPCi interface. The device supports an output voltage range of 3.9 V to 18.305 V and operates with a supply voltage between 3.9 V and 23.4 V. It is housed in a QFN-40 package suitable for surface mount installation.
Feature Summary
- Integrates TCPCi functionality within the battery management architecture
- Supports Buck-Boost charging topology for flexible power delivery
- Designed specifically for lithium-ion battery charge management
Applications
- Lithium-ion battery charge management systems
- Portable electronic devices requiring integrated power management
- Battery-powered equipment utilizing TCPCi communication
Procurement Notes
Verify the specific suffix HA0 against official Renesas documentation to confirm exact packaging and material specifications. Ensure compatibility with the required QFN-40 footprint and thermal requirements during design integration. Confirm RoHS compliance status through current datasheets before final procurement decisions.
Selection Notes
Select this component when a combined Buck-Boost charger and TCPCi controller are required for lithium-ion systems. Evaluate the 3.9 V to 23.4 V operating voltage range against system power rails. Consider the QFN-40 package constraints for PCB layout and thermal dissipation needs compared to alternative PMIC solutions.
Part Context
This part belongs to the RAA489000 series of battery management ICs by Renesas. It addresses the need for compact, high-integration power solutions in portable electronics. The inclusion of TCPCi allows for simplified USB Type-C power role negotiation without external controllers, streamlining system design for modern mobile applications.
Replacement Considerations
Consult official Renesas cross-reference lists for verified substitutes. Generic equivalents may lack the integrated TCPCi feature or specific voltage ranges.
