TES offers a new DC-DC Split-Pi Boost-Buck Converter IP in X-FAB XT018-0.18µm BCD-on-SOI CMOS

July 1, 2026 -- A new DC-DC Split-Pi Boost-Buck Converter IP is released to offer designers a simple way to achieve high efficiency and precise regulation. TS_SPLITPI_3V3_X8 is a cascaded 3.3 V boost‑buck converter that can be powered from either a 10 V - 30 V supply or a low-voltage backup battery. The IP provides the following key features:

Key features:

• Dual‑mode operation - Buck‑only when VIN > 10 V; boost‑buck from batteries as low as 1.9 V.
• Stable 3.3 V output with ±0.1 V accuracy for current loads up to 200 mA (buck) or 133 mA (boost‑buck).
• Variable‑frequency switching around 2 MHz.
• Robust protection - internal reverse polarity protection circuit and temperature monitoring improve reliability.
• Long lifetime - rated for 100000h of continuous operation.

Explore TES Electronic IP:

• DC-DC Split-Pi Boost-Buck Converter