| ● AA Lithium to Dry Battery Converter | ||||||||||||
| Model | Package Type | Static Power Consumption | Charge/Discharge Structure | Switching Frequency | Output Voltage | Output Current | Discharge Efficiency | Float Charge Voltage | Charging Current | Indicator Light | Overcurrent/Short Circuit Protection | Applications |
| DC3326 | DFN3x3 | 6uA | Linear Charging/Synchronous Discharging | 1.5M | 1.5V | 2.0A | 90% | 4.20V | Up to 500mA Adjustable | 1PCS | Y | AA Lithium Battery, Toys, Dry Battery-Powered Devices |
| ● Lithium Battery Protection | ||||||||||
| Model | Package Type | Power Transistor | On-Resistance | Overcharge Protection Voltage | Overcharge Recovery Voltage | Overdischarge Protection Voltage | Overdischarge Recovery Voltage | Overcurrent Protection Current | Static Current | Applications |
| HT3303V | SOT23-5 | Internal | 38mΩ | 4.3V | 4.15V | 2.4V | 3.0V | 4.0A | 2.8uA | Lithium Battery Protection Board, Power Banks, Bluetooth Earbuds |