Power Integrations AC/DC Converter 350W 19.3A 530V -1.3V 13-Pin eSIP-16J LCS705HG

Power Integrations LCS705HG AC/DC Converter is a high-efficiency, compact SIP package device designed for power supplies up to 400W. With a maximum output current of 19.3A and output power rating of 350W, it employs a resonant half bridge LLC topology to deliver stable power conversion at a switching frequency of 800kHz. This device supports input voltages from 11.4V to 15V and output voltages up to 530V with a minimum output of -1.3V, making it suitable for a diverse range of industrial and electronic applications.

The LCS705HG integrates multi-function control features including high-side and low-side gate drivers, two power MOSFETs in half-bridge configuration, and multiple protection functions such as under-voltage, over-voltage, over-current, and short-circuit protection. Programmable soft-start time and delay before soft-start improve system startup stability. Its through-hole mount and 13-pin eSIP-16J package supports easy PCB integration with compact dimensions of 16.59mm length, 8.25mm height, and 2.06mm width.

This converter operates reliably in harsh environments, with a wide temperature tolerance range from -40°C to 150°C. It does not include automotive standards but is tailored for power management in industrial, electronic, and HVAC systems requiring efficient and reliable AC to DC power conversion.

LLC Half Bridge resonant topology for high efficiency. Input voltage range from 11.4V to 15V supports varied power supply designs. High switching frequency of 800kHz enhances performance. Built-in protection features ensure device safety.

Compact eSIP-16J 13-pin package saves PCB space. Maximum output voltage 530V and current 19.3A suitable for high power applications. Operating temperature range from -40°C to 150°C for extended reliability. Multi-function controller simplifies power supply development.

Suitable for industrial, electronic components, power management IC applications. Includes programmable brown-in/out thresholds and hysteresis for system robustness.

Power Integrations products are designed to innovate and simplify power conversion solutions. This LCS705HG AC/DC Converter represents a highly integrated, efficient, and robust choice for advanced power management needs.

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