NEW

UCC12051-Q1

ACTIVE

Automotive, 500-mW, 5-kVrms isolated DC/DC module with integrated transformer

Top

Product details

Parameters

Vin (Max) (V) 5.5 Vin (Min) (V) 4.5 Iout (Max) (A) 0.1 Features Regulated, Single Output, 0.5W Operating temperature range (C) -40 to 125 Regulated outputs (#) 1 Package type Leaded TI functional safety category Functional Safety-Capable open-in-new Find other Isolated DC/DC converters & modules

Package | Pins | Size

SO-MOD (DVE) 16 open-in-new Find other Isolated DC/DC converters & modules

Features

  • High-efficiency DC/DC converter with integrated transformer technology
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to 125°C ambient operating Temperature
  • Functional Safety-Capable
  • Output power (typical): 500 mW
  • Regulated 5 V or 3.3 V output with selectable 400 mV headroom voltage to power an LDO
  • Input voltage: 4.5 V to 5.5 V
  • Robust isolation barrier:
    • Isolation rating: 5 kVRMS
    • Surge capability: 10 kVPK
    • Working voltage: 1.2 kVRMS
    • Minimum CMTI: 100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Safety-related certifications (planned):
    • 7071-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
    • 5000-VRMS isolation for 1 minute per UL 1577
    • UL certification per IEC 60950-1 and IEC 62368-1 end equipment standards
    • CQC approval per GB4943.1-2011
open-in-new Find other Isolated DC/DC converters & modules

Description

UCC12051-Q1 is an automotive qualified DC/DC power module with 5-kVRMS isolation rating designed to provide efficient, isolated power to isolated circuits that require a bias supply with a well-regulated output voltage. The device integrates a transformer and DC/DC controller with a proprietary architecture to provide 500 mW (typical) of isolated power with low EMI.

The UCC12051-Q1 integrates protection features for increased system robustness. The device also has an enable pin, synchronization capability, and regulated 5-V or 3.3-V output options with headroom. The UCC12051-Q1 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height (typical).

open-in-new Find other Isolated DC/DC converters & modules
Download
Similar products you might be interested in
open-in-new Compare products
Pin-for-pin with same functionality to the compared device.
NEW UCC12041-Q1 ACTIVE Automotive, 500-mW, 3-kVrms isolated DC/DC module with integrated transformer With basic isolation
UCC12050 ACTIVE 500-mW, high-efficiency, 5-kVRMS isolated DC/DC converter Commercial grade

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet UCC12051-Q1 High-Efficiency, Low-EMI, 5-kVRMS Isolation DC/DC Converter datasheet (Rev. A) Jun. 23, 2021
User guide UCC12050EVM-022 User's Guide (Rev. C) Jun. 25, 2021
User guide UCC12051-Q1 CISPR 25 FCC Report 2.0 (Rev. A) May 25, 2021
Functional safety information UCC12051-Q1, UCC12041-Q1 Functional Safety FIT Rate, FMD and Pin FMA May 03, 2021
Certificate UCC12051Q1 CISPR25 Certificate of Compliance PR135773 Apr. 08, 2021
More literature A simple, robust, and low-EMI solution for inverter gate-driver bias supplies Mar. 23, 2021
Technical article The value of a thin, isolated power solution Feb. 02, 2021

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
document-generic User guide
49
Description
The UCC12050EVM-022 is intended to allow designers to evaluate the performance characteristics and abilities of the UCC12050DVE. The EVM allows users to test functions of the UCC12050DVE such as: enable/disable, synchronize the device with an external clock source, detect external clock faults, and (...)
Features
  • Easily validate all available output voltage selections
  • Test points for accurate ripple and transient response waveforms
  • EVM layout provides example of proper board layout for rated isolation and EMI perfomance
  • High efficiency, isoated power transfer of up to 500mW
  • Design is tested and provides all the (...)

Design tools & simulation

SIMULATION MODEL Download
SNVMC55.ZIP (84 KB) - SIMPLIS Model

Reference designs

REFERENCE DESIGNS Download
Isolated 5-V bias supply for automotive CISPR 25, class 5 emissions, reference design
PMP22845 — This reference design demonstrates EMI mitigation techniques required for a high frequency, reinforced 5-kVRMS isolated, 5-V bias DC/DC converter module to pass the automotive, CIPSR 25, class 5, EMC test standard. The design features a 500-mW, high efficiency bias supply with integrated (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
SO-MOD (DVE) 16 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos