ZHCSDP7C May 2015 – July 2024 UCC27201A-Q1
PRODUCTION DATA
The UCC27201A-Q1 is a high-side/low-side driver. The high-side and low-side each have independent inputs which allow maximum flexibility of input control signals in the application. The boot diode for the high-side driver bias supply is internal to the UCC27201A-Q1. The HI and LI inputs are TTL-compatible. The high-side driver is referenced to the switch node (HS) which is typically the source pin of the high side MOSFET and drain pin of the low-side MOSFET. The low-side driver is referenced to VSS which is typically ground. The functions contained are the input stages, UVLO protection, level shift, boot diode, and output driver stages.