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Product Detailed Parameters
- Description：IC BATT CHG LI-ION 24TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Battery Chemistry：Lithium Ion
- Voltage - Supply (Max)：20V
- Operating Temperature：0°C ~ 100°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-TSSOP
- Number of Cells：-
- Current - Charging：Constant - Programmable
- Programmable Features：-
- Fault Protection：-
- Charge Current - Max：-
- Battery Pack Voltage：12.6V
- Interface：-
- Grade：-
- Qualification：-
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Overview
The ADP3806JRU-12.6-R7 is a lithium-ion battery charger IC manufactured by onsemi, designed for single-cell applications with a maximum battery pack voltage of 12.6V. It features constant-current and constant-voltage charging profiles that are programmable via external components. The device operates from a supply voltage up to 20V and is housed in a 24-TSSOP package. This component supports precise charge management for high-capacity lithium-ion cells.
Feature Summary
- Supports programmable constant-current and constant-voltage charging profiles
- Designed for single-cell lithium-ion battery packs
- Operates with input supply voltages up to 20V
Applications
- Single-cell lithium-ion battery charging systems
- High-capacity portable electronic devices
- Industrial equipment requiring regulated battery power
Procurement Notes
Verify the obsolete status of this specific part number before procurement planning. Confirm compatibility with existing board layouts due to the 24-TSSOP package dimensions. Ensure design-in documentation references the correct datasheet revision for accurate external component selection.
Selection Notes
Select this component for applications requiring a dedicated linear or switching battery charger solution for 12.6V lithium-ion packs. Evaluate thermal performance requirements based on the TSSOP package. Verify that the 20V input range aligns with the system's available power source constraints.
Part Context
This part belongs to onsemi's portfolio of power management integrated circuits, specifically within the battery charger category. It addresses the need for reliable energy storage management in modern electronics. The series provides standardized solutions for cell balancing and charge termination.
Replacement Considerations
As the part status is listed as obsolete, identify active equivalents from onsemi or other manufacturers offering similar 12.6V lithium-ion charging capabilities. Verify pinout compatibility and electrical specifications to ensure seamless integration into existing designs.
