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IP2326
IP2326 is a 2-cell/3-cell series lithium battery boost charging IC that supports 15W fast charging. IP2326 integrates power MOS and uses a synchronous switching architecture, which requires only a few external components during application and effectively reduces the size of the overall solution and lowers the BOM cost. The boost switching charger converter of IP2326 operates at a frequency of 500KHz; maximum 15W input charging, 5V input, 8V/1A output conversion efficiency 94%, 8V/1.5A output conversion efficiency 92%. IP2326 has an input overvoltage protection function and can intelligently adjust the charging current to adapt to the adapter load capacity. IP2326 supports external pins to select 2-series or 3-series lithium battery charging; IP2326 supports external resistors to adjust parameters such as charging current, charging voltage, input undervoltage threshold, input overvoltage threshold, and charging timeout threshold. IP2326 can apply fast charging input based on the current battery voltage to improve charging efficiency and shorten charging time. IP2326 integrates a 2-series charging balancing circuit, which can detect the voltage of each cell during charging to ensure the balance of the voltage of the 2 cells. IP2326 integrates an NTC protection function, and can realize charging NTC protection with an NTC resistor. IP2326 uses a 4*4mm QFN24 package.
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- Product Description
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- Commodity name: IP2326
- 封装: QFN24
- 品牌: Actions Semiconductor
IP2326 is a 2-cell/3-cell series lithium battery boost charging IC that supports 15W fast charging. IP2326 integrates power MOS and uses a synchronous switching architecture, which requires only a few external components during application and effectively reduces the size of the overall solution and lowers the BOM cost. The boost switching charger converter of IP2326 operates at a frequency of 500KHz; maximum 15W input charging, 5V input, 8V/1A output conversion efficiency 94%, 8V/1.5A output conversion efficiency 92%. IP2326 has an input overvoltage protection function and can intelligently adjust the charging current to adapt to the adapter load capacity. IP2326 supports external pins to select 2-series or 3-series lithium battery charging; IP2326 supports external resistors to adjust parameters such as charging current, charging voltage, input undervoltage threshold, input overvoltage threshold, and charging timeout threshold. IP2326 can apply fast charging input based on the current battery voltage to improve charging efficiency and shorten charging time. IP2326 integrates a 2-series charging balancing circuit, which can detect the voltage of each cell during charging to ensure the balance of the voltage of the 2 cells. IP2326 integrates an NTC protection function, and can realize charging NTC protection with an NTC resistor. IP2326 uses a 4*4mm QFN24 package.
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