Power Integrations AC/DC Converter 350W 19.3A 530V Through Hole eSIP-16J LCS705HG

Power Integrations LCS705HG AC/DC Converter is a high-efficiency switching converter designed to deliver up to 350W output power with a maximum output current of 19.3A and maximum output voltage reaching 530V. Featuring a robust LLC Half Bridge topology, the device supports an input voltage range from 11.4V to 15V, making it suitable for a wide variety of industrial and electronic power management applications.

The converter is housed in a compact eSIP-16J through-hole package with 13 pins, measuring 16.59mm in length, 2.06mm in width, and 8.25mm in height. It operates at a high switching frequency of 800 kHz, enabling efficient power conversion and reduction in external component size, thereby facilitating more compact power supply designs.

This device integrates a multi-function controller along with high-side and low-side gate drivers and two power MOSFETs configured in a half-bridge arrangement. This high level of integration reduces external components, simplifies PCB layout, and enhances reliability. Its extended operating temperature range from -40°C to 150°C ensures durability even under harsh industrial environments.

Protection features built into the LCS705HG include programmable brown-in/out thresholds, over-current protection, under-voltage and over-voltage protection, short-circuit protection, and over-temperature shutdown. The device also supports programmable soft-start timing and heat sink attachment for thermal management.

The LCS705HG is ideal for use in industrial power supplies, electronic instrumentation, telecommunication equipment, and commercial electronics requiring compact, efficient, and reliable AC-DC power conversion.

Utilizes LLC Half Bridge topology for high efficiency operation. Supports input voltage range from 11.4V to 15V for flexible power supply. Equipped with 13 pins in eSIP-16J package suitable for through-hole mounting. Operates reliably in temperature range from -40°C to 150°C.

Features integrated multi-function controller with protection and drive functions. Switching frequency of 800 kHz enables compact designs and reduced size. Includes programmable protections for over-current, under-voltage, over-temperature, and short-circuit conditions.

Compact dimensions: length 16.59mm, width 2.06mm, height 8.25mm. Supply current at 5.4mA minimizes power consumption during operation. Explore more Power Integrations AC/DC Converters and related power management ICs at EnvMart.