Calculation tool
UCC14131-Q1-CALC — UCC14131-Q1 calculator tool
Calculator tool to generate BOM component values and help customer's applications.
UCC14130-Q1
Automotive, 1.5-W, 12-Vin to 15-Vin, 12-Vout to 15-Vout high-density > 3-kVRMS isolated DC/DC module
Data sheet
UCC14130-Q1
- 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: 10 V to 18 V with 32-V absolute maximum
- 1.5-W output power at T A ≤ 105°C
- 1.0-W output power for 10 V < V VIN < 18 V at T A = 105°C
- Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over 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, over-voltage, and over-temperature protection
- CMTI > 150 kV/µs
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C ≤ T J ≤ 150°C
- Temperature grade 1: –40 °C ≤ T A ≤ 125°C
- Functional Safety-Capable
- Planned safety-related certifications:
- 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 3000-V RMS isolation for 1 minute per UL1577
- Basic insulation per CQC GB4943.1
- 36-pin, wide SSOP package
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.
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Technical documentation
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View all 22 Design & development
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Evaluation board
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Test report: PDF
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Test report: PDF
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SO-MOD (DWN) | 36 | Ultra Librarian |
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