AP9101CK6-BPTRG1

Battery Management Overview

The AP9101CK6-BPTRG1 is a battery management IC from Diodes Incorporated, designed for single-cell lithium-ion and lithium-polymer rechargeable batteries. It operates within a supply voltage range of 1.5 V to 5.5 V and supports output voltages between 2.5 V and 4.325 V. The device features a low quiescent current of 3.0 µA at 3.5 V in operation mode. Packaged in an SOT-26-6 surface-mount format, it functions across a temperature range of -40°C to +85°C with a power dissipation of 250 mW.

Battery Management Feature Summary

• Provides protection against overcharge, overdischarge, overcharge current, and overdischarge current by controlling external MOSFET switches.
• Integrates a high-precision voltage detection circuit with fixed-time protection functionality, eliminating the need for external timing capacitors.

Battery Management Applications

• Protection circuits for single-cell lithium-ion battery packs
• Safety management for lithium-polymer rechargeable battery systems

Battery Management Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment upon receipt. Review datasheet specifications for electrical limits before integration. Ensure storage conditions comply with moisture sensitivity level requirements to prevent damage during assembly processes.

Battery Management Selection Notes

Select this component for applications requiring compact single-cell battery protection with minimal external components. Consider the SOT-26-6 package size constraints and operating temperature range. Evaluate the specific voltage detection thresholds required for the target battery chemistry to ensure compatibility with system safety standards.

Battery Management Part Context

This part belongs to the AP9101C series of battery management ICs. It is categorized under PMIC - Power Management ICs and specifically Battery Management products. The manufacturer is Diodes Incorporated, and the product line focuses on charge management solutions for portable electronic devices utilizing lithium-based energy storage.

Battery Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify availability of alternative models from the same family or manufacturer for design continuity.