PT1307--移动电源专用IC
PT1307-Step-up DC/DC Converter with Accurate Input Current Limit
PDF文档下载
GENERAL DESCRIPTION
The PT1307 is a current mode DC-DC converter with accurate input current limit. It is suitable for use in topologies requiring low side MOSFET, such as boost, fly-back or SEPIC. The PT1307 has built in fault condition protection features such as short-circuit protection, and Thermal shut down protection. The PT1307 also has an OVLO function that locks out the switch when the input voltage is higher than 6.5V, although the, IN, and CS can stand up to 20V. The PT1307 provides programmable average current limiting with ±2% accuracy, which allows accurate limiting of the average current in the inductors, independent of peak current.
The PT1307 is available in SOT23-6
PT1307-Step-up DC/DC Converter with Accurate Input Current LimitPDF文档下载
