http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fucc14130-q1″>View Datasheet

Texas Instruments UCC14130-Q1 Automotive Isolated DC/DC Module

Texas Instruments UCC14130-Q1 Automotive Isolated DC/DC Module is engineered 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 and low emissions. It can provide an isolated 12V output from a 12V regulated input for driving GaN and Si MOSFETs and an isolated 15V or 18V output from a 15V controlled 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 TI UCC14130-Q1 delivers up to 1.5W (typical) of isolated output power at high efficiency. The UCC14130-Q1 requires a minimum of external components and includes on-chip device protection. The module offers additional features such as input undervoltage and overvoltage lockout, output voltage power-good comparators, soft-start time-out, overtemperature shutdown, and adjustable isolated positive and negative output voltage. Furthermore, the device provides an enable and an open-drain output power-good pin.

Features

Fully integrated high-density isolated DC/DC module with isolation transformer
Isolated DC/DC for driving: IGBTs, GaN, SiC, and Si MOSFETs
Input voltage range of 10V to 18V with 32V absolute maximum
1.5W output power at T_A ≤105°C
1.0W output power for 10V <V_VIN <18V at T_A = 105°C
Adjustable single or dual output voltages (using resistors) with < ±1.3% regulation accuracy over the full operating range
Low electromagnetic emission with spread spectrum modulation and integrated transformer design
Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, overvoltage, and over-temperature protection

CMTI >150kV/µs
AEC-Q100 qualified for automotive applications
- Temperature grade 1 of -40°C ≤ T_J ≤150°C
- Temperature grade 1 of -40 °C ≤ T_A ≤125°C
Functional Safety-Capable–Documentation available to aid functional safety system design
Planned safety-related certifications:
- 5657V_PK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 3000V_RMS isolation for 1 minute per UL1577
- Basic insulation per CQC GB4943.1
36-pin, Wide SSOP package

Applications

Hybrid, electric, and power train systems (EV/HEV)
- Inverter and motor control
- On-board (OBC) and wireless charger
- Automotive DC/DC converter
Motor drives
Industrial Transport

Grid infrastructure
- EV charging station power module
- DC charging (pile) station
- String inverter
Merchant Server PSU

Texas Instruments UCC14130-Q1 Automotive Isolated DC/DC Module

Features

Applications

Device Comparison Table

Simplified Application

Typical Power-up Sequence

Functional Block Diagram

husseinkey ELECTRONICS®

COMPANY