产品详细信息

Vin (Max) (V) 5.5 Vin (Min) (V) 4.5 Iout (Max) (A) 0.1 Features Regulated, Single output, 0.5W, Basic isolation Operating temperature range (C) -40 to 125 Regulated outputs (#) 1 Package type Leaded TI functional safety category Functional Safety-Capable
Vin (Max) (V) 5.5 Vin (Min) (V) 4.5 Iout (Max) (A) 0.1 Features Regulated, Single output, 0.5W, Basic isolation Operating temperature range (C) -40 to 125 Regulated outputs (#) 1 Package type Leaded TI functional safety category Functional Safety-Capable
SO-MOD (DVE) 16 77 mm² 7.49 x 10.285
  • High-density DC/DC module with optimized integrated transformer technology
  • Input voltage range: 4.5 V to 5.5 V
  • Output voltages (selectable): 5.4 V, 5.0 V, 3.7 V, 3.3 V
  • Output power: 500 mW
  • Peak efficiency: 60%
  • Line regulation (typical): 1%
  • Load regulation (typical): 1.5%
  • Meets CISPR32 Class B EMI limits without ferrite beads on a 2-layer PCB
  • Spread spectrum modulation (SSM)
  • Robust isolation barrier:
    • Isolation rating: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • CMTI (typical): ±100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications:
    • 5657-VPK basic isolation per DIN V VDE V 0884-11:2017- 01

    • 3000-VRMS isolation for 1 minute per UL 1577

    • UL certification per IEC 60950-1, IEC 62368- 1 and IEC 60601-1 end equipment standards
    • CQC approval per GB4943.1-2011
  • High-density DC/DC module with optimized integrated transformer technology
  • Input voltage range: 4.5 V to 5.5 V
  • Output voltages (selectable): 5.4 V, 5.0 V, 3.7 V, 3.3 V
  • Output power: 500 mW
  • Peak efficiency: 60%
  • Line regulation (typical): 1%
  • Load regulation (typical): 1.5%
  • Meets CISPR32 Class B EMI limits without ferrite beads on a 2-layer PCB
  • Spread spectrum modulation (SSM)
  • Robust isolation barrier:
    • Isolation rating: 3 kVRMS
    • Surge capability: 6.5 kVPK
    • Working voltage: 850 VRMS
    • CMTI (typical): ±100 V/ns
  • Short circuit recovery
  • Thermal shutdown
  • 16-pin wide-body SOIC package with > 8-mm creepage and clearance
  • Extended temperature range: –40°C to 125°C
  • Safety-related certifications:
    • 5657-VPK basic isolation per DIN V VDE V 0884-11:2017- 01

    • 3000-VRMS isolation for 1 minute per UL 1577

    • UL certification per IEC 60950-1, IEC 62368- 1 and IEC 60601-1 end equipment standards
    • CQC approval per GB4943.1-2011

UCC12040 is a DC/DC power module with 3-kVRMSbasic 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 UCC12040 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 UCC12040 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height.

UCC12040 is a DC/DC power module with 3-kVRMSbasic 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 UCC12040 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 UCC12040 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height.

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类型 项目标题 下载最新的英语版本 日期
* 数据表 UCC12040 High-Density, Low-EMI, 3-kVRMSBasic Isolation DC/DC Module 数据表 (Rev. B) PDF | HTML 13 Jan 2021
白皮书 Understanding the trade-offs and technologies to increase power density.... (Rev. A) PDF | HTML 14 Oct 2022
白皮书 Understanding the trade-offs and technologies to increase power density....... (Rev. A) PDF | HTML 14 Oct 2022
白皮书 了解提高功率密度的利弊权衡和所需技术 (Rev. A) PDF | HTML 下载英文版本 (Rev.A) PDF | HTML 14 Oct 2022
白皮书 High-Voltage Semiconductor Solutions for Meeting Isolation Requirements...... (Rev. A) PDF | HTML 06 Jun 2022
白皮书 High-Voltage Semiconductor Solutions for Meeting Isolation Requirements........ (Rev. A) PDF | HTML 06 Jun 2022
白皮书 满足隔离要求的高电压半导体解决方案 (Rev. A) PDF | HTML 下载英文版本 (Rev.A) PDF | HTML 06 Jun 2022
用户指南 UCC12050EVM-022 用户指南 (Rev. D) 下载英文版本 (Rev.D) PDF | HTML 20 Mar 2022
应用手册 用于控制和保护的 HVDC 架构和解决方案简介 (Rev. B) PDF | HTML 下载英文版本 (Rev.B) PDF | HTML 30 Sep 2021
应用手册 扩展电网应用中的模拟输入通道(使用 16 通道、16 位、1MSPS 双路同步采样 ADC) (Rev. A) PDF | HTML 下载英文版本 (Rev.A) 16 Sep 2021
应用手册 患者监护仪中所用隔离式电源的拓扑选择 (Rev. A) PDF | HTML 下载英文版本 (Rev.A) PDF | HTML 20 Jul 2021
白皮书 通过隔离势垒的电源:隔离式 DC/DC 偏置电源的格局 (Rev. A) 25 Apr 2021
白皮书 Power Through the Isolation Barrier: The Landscape of Isolated DC/DC Bias Power (Rev. A) 25 Mar 2021
更多文献资料 A simple, robust, and low-EMI solution for inverter gate-driver bias supplies 23 Mar 2021
白皮书 隔离 DC/DC 转换器的 EMI 要求基础原则 下载英文版本 04 Feb 2021
白皮书 节省时间和具有成本效益的减少 EMI 创新 下载英文版本 04 Dec 2020
白皮书 Time-Saving and Cost-Effective Innovations for EMI Reduction.. 04 Dec 2020
白皮书 Time-Saving and Cost-Effective Innovations for EMI Reduction.... 04 Dec 2020
白皮书 絶縁バリアを通過する電力:絶縁DC/DCバイアス電源の状況 28 Jan 2020
应用手册 A Reinforced-isolated Analog Input Chain for Space-constrained Applications 01 Sep 2019

设计和开发

如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。

评估板

UCC12050EVM-022 — UCC12050EVM-022

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, (...)
用户指南: PDF
下载英文版本 (Rev.D): PDF
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参考设计

TIDA-01576 — High accuracy analog input module reference design with 16-bit 1-MSPS dual simultaneous-sampling ADC

此参考设计可在宽输入范围内使用精密的 16 位 SAR ADC 准确测量 16 通道交流电压和电流输入。该范围涵盖了保护和测量要求(包括符合 IEC 61850-9-2 的采样要求),可简化系统设计并改善跳闸时间可重复性、性能和可靠性。此参考设计使用带有集成电源转换器的数字隔离器或使用六通道数字隔离器将交流模拟输入模块 (AIM) 与主机处理器相隔离。在最简单的配置中,仅使用五个 TI 产品即可设计出完整的 AC AIM,因此可优化系统成本和尺寸。警报功能可基于样本确定交流 AIM 故障,从而更快地检测故障。ADC (...)
设计指南: PDF
原理图: PDF
参考设计

TIDA-00420 — 基于 ADC、数字隔离、宽输入、16 通道、交流/直流二进制输入参考设计

此参考设计展示了一种经过成本优化、基于可扩展 ADC 且具有增强型隔离功能的交流/直流二进制输入模块 (BIM) 架构。10 位或 12 位 SAR ADC 的 16 个通道用于感应多个二进制输入。运算放大器除了使每通道成本保持较低之外,还为每个输入提供了出色的信号调节。数字隔离器(基础型或增强型)用于隔离主机 MCU 或处理器。支持对温度、湿度和磁场的测量以用于诊断。具有可配置输出的增强型隔离直流/直流电源可为二进制模块提供所需的电源。
设计指南: PDF
原理图: PDF
封装 引脚数 下载
SO-MOD (DVE) 16 了解详情

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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