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UCC33020-Q1

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Automotive, 3V to 5.5V/5V, 1W 3kVrms DC-DC isolated power module with integrated transformer

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Data sheet

UCC33020-Q1

ACTIVE
Data sheet Order now

Product details

Features 1W, Basic isolation, Regulated, Single output Output power (W) 1 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (max) (V) 5.7 Device type Isolated modules Isolation rating Basic Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Vout (min) (V) 4.85
Features 1W, Basic isolation, Regulated, Single output Output power (W) 1 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (max) (V) 5.7 Device type Isolated modules Isolation rating Basic Regulated outputs (#) 1 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Vout (min) (V) 4.85
VSON-FCRLF (RAQ) 12 20 mm² 5 x 4
  • 1.0W maximum output power
  • 3.0V to 5.5V input voltage operation range
  • 5.0V, 5.5V regulated selectable output voltage
    • 5.0V: 200mA available load current
  • 0.5% typical load regulation
  • 4mV/V typical line regulation
  • Robust isolation barrier:
    • Isolation rating: 3kVRMS
    • Surge capability: 6.5kVPK
    • Working voltage: 1159VPK
    • 200V/ns common mode transient immunity
  • Power dense isolated DC/DC module with integrated transformer technology
  • Adaptive spread spectrum modulation (SSM)
  • Meets CISPR-25 Class 5 emission
  • Strong magnetic fields immunity
  • Overload and short circuit protection
  • Thermal shutdown
  • Low inrush current soft-start
  • Enable pin with fault reporting mechanism
  • Planned Safety-Related Certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 / CSA component recognition program
    • IEC 62368-1 and IEC 60601-1 certifications
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating temperature
  • Functional Safety-Capable
  • VSON-12 (4.0mm × 5.00mm) package
  • 1.0W maximum output power
  • 3.0V to 5.5V input voltage operation range
  • 5.0V, 5.5V regulated selectable output voltage
    • 5.0V: 200mA available load current
  • 0.5% typical load regulation
  • 4mV/V typical line regulation
  • Robust isolation barrier:
    • Isolation rating: 3kVRMS
    • Surge capability: 6.5kVPK
    • Working voltage: 1159VPK
    • 200V/ns common mode transient immunity
  • Power dense isolated DC/DC module with integrated transformer technology
  • Adaptive spread spectrum modulation (SSM)
  • Meets CISPR-25 Class 5 emission
  • Strong magnetic fields immunity
  • Overload and short circuit protection
  • Thermal shutdown
  • Low inrush current soft-start
  • Enable pin with fault reporting mechanism
  • Planned Safety-Related Certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 / CSA component recognition program
    • IEC 62368-1 and IEC 60601-1 certifications
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating temperature
  • Functional Safety-Capable
  • VSON-12 (4.0mm × 5.00mm) package

UCC33020-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.0W of isolated output power. It can support an input voltage operation range of 3.0V to 5.5V and regulate 5.0V output voltage with a selectable headroom of 5.5V.

UCC33020-Q1 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.

The UCC33020-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.

The UCC33020-Q1 comes in a miniaturized, low-profile VSON (4.0mm × 5.00mm) package with 1.00mm height and > 4.1mm clearance and creepage.

UCC33020-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.0W of isolated output power. It can support an input voltage operation range of 3.0V to 5.5V and regulate 5.0V output voltage with a selectable headroom of 5.5V.

UCC33020-Q1 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.

The UCC33020-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.

The UCC33020-Q1 comes in a miniaturized, low-profile VSON (4.0mm × 5.00mm) package with 1.00mm height and > 4.1mm clearance and creepage.
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Type Title Date
* Data sheet UCC33020-Q1 Ultra-Small, 1.0W , 5.0V , 3kVRMS Isolation, Automotive DC/DC Module datasheet PDF | HTML 13 Dec 2024
Functional safety information UCC33420, UCC33420-Q1, UCC33020, and UCC33020-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 06 Dec 2024
Certificate UCC33020EVM-091 EU RoHS Declaration of Conformity (DoC) 08 Apr 2024

Design & development

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Evaluation board

UCC33420EVM-080 — UCC33420 evaluation module

The UCC33420EVM-080 is intended to allow designers to evaluate the performance and capabilities of the UCC33420. UCC33420 is an isolated DC/DC converter module able to deliver 1.5W with 3kVrms of isolation in a very small and compact VSON-12 (4 mm by 5 mm by 1 mm) package, reducing footprint and (...)

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Calculation tool

UCC3302X-CALC — Soft-Start rise time and steady-state burst-on duration calculator

This calculator is used to calculate Soft-Start rise time and steady-state burst-on duration for UCC3302x devices with different load and output capacitor configuration
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Isolated power modules (integrated transformer)
UCC33020-Q1 — Automotive, 3V to 5.5V/5V, 1W 3kVrms DC-DC isolated power module with integrated transformer
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VSON-FCRLF (RAQ) 12 Ultra Librarian
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