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Product Detailed Parameters
- Description：IC BATT CHG LI-ION 1CELL 20WLCSP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Battery Chemistry：Lithium Ion
- Voltage - Supply (Max)：6.7V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：20-WFBGA, WLCSP
- Supplier Device Package：20-WLCSP (2x2.6)
- Number of Cells：1
- Current - Charging：Constant - Programmable
- Programmable Features：-
- Fault Protection：-
- Charge Current - Max：1.3A
- Battery Pack Voltage：4.3V
- Interface：I2C, USB
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Overview
The ADP5061ACBZ-4-R7 is a battery management integrated circuit designed for lithium-ion charge management. It functions as a 1.3A USB linear charger with a system voltage (Vsys) of 4.3V. The device operates within a supply voltage range of 4 V to 6.7 V and supports an output current of 2.1 A. It features a WLCSP-20 package suitable for surface mount installation. The component operates across a temperature range of -40°C to +125°C.
Feature Summary
- Integrates a 1.3A linear USB charger for efficient power delivery
- Supports lithium-ion battery management with configurable system voltage
- Operates reliably across extended industrial temperature ranges
Applications
- Lithium-ion battery charging in portable electronic devices
- USB-powered consumer electronics requiring compact power management
- Industrial equipment utilizing extended temperature range components
Procurement Notes
Verify availability status carefully, as this part may be subject to limited supply or factory special order conditions. Confirm the specific suffix indicates the correct 4.3V system voltage configuration. Ensure compatibility with existing PCB footprints for the WLCSP-20 package before finalizing procurement decisions.
Selection Notes
Select this component when a compact solution for 1.3A USB charging is required. The 4.3V system voltage setting distinguishes it from other variants in the ADP5061 series. Consider the WLCSP-20 package size constraints and the extended operating temperature range for harsh environments.
Part Context
This part belongs to the ADP5061 series of battery management ICs from Analog Devices. It is specifically differentiated by its 4.3V system voltage rating, unlike the ADP5061ACBZ-2-R7 or ADP5061ACBZ-5-R7 which have different voltage specifications. All variants share similar packaging and core architecture.
Replacement Considerations
Direct substitutes include ADP5061ACBZ-2-R7 and ADP5061ACBZ-5-R7, provided the system voltage requirements align with their respective 5.5V and 4.3V configurations. Verify that the target application can accommodate the specific Vsys settings of these alternative parts.
