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.
Key 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.
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PT1307. For precise diagrams, and layout, please refer to the original PDF.
PT1307 Step-up DC/DC Converter with Accurate Input Current Limit GENERAL DESCRIPTION The PT1307 is a current mode DC-DC converter with accurate input current limit. It is...
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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 PT13
PT1307 Datasheet
