Automotive, 1.5-W, 12-Vin to 15-Vin, 12-Vout to 15-Vout high-density > 3-kVRMS isolated DC/DC module

UCC14130-Q1 is an automotive qualified high

isolation voltage DC/DC power module designed to provide power to GaN, IGBT, SiC, or

Si gate drivers. The UCC14130-Q1 integrates a transformer and DC/DC controller with a

proprietary architecture to achieve high efficiency with very low emissions. It can

provide an isolated 12-V output from a 12-V regulated input for driving GaN and Si

MOSFETs; and an isolated 15-V or 18-V output from a 15-V regulated input to bias the

driver circuit for SiC MOSFET or IGBTs. The high-accuracy provides better channel

enhancement for higher system efficiency without over-stressing the power device

gate.

The UCC14130-Q1 provides up to 1.5W (typical) of

isolated output power at high efficiency. Requiring a minimum of external components

and including on-chip device protection, the module provides extra features such as

input undervoltage lockout, overvoltage lockout, output voltage power-good

comparators, overtemperature shutdown, soft-start time-out, adjustable isolated

positive and negative output voltage, an enable pin, and an open-drain output

power-good pin.