丝印：UCD3138；Package：VQFN(RJA)；UCD3138 Highly Integrated Digital Controller for Isolated Power

1 Features • Digital Control of up to 3 Independent Feedback Loops – Dedicated PID-Based hardware – 2-Pole/2-Zero Configurable – Nonlinear Control • Up to 16 MHz Error Analog-to-Digital Converter (EADC) – Configurable Resolution as Small as 1mV/LSB – Automatic Resolution Selection – Up t

文件：5.53031 Mbytes 页数：99 Pages

TI

德州仪器

丝印：UCD3138；Package：VQFN(RJA)；UCD3138 Highly Integrated Digital Controller for Isolated Power

1 Features • Digital Control of up to 3 Independent Feedback Loops – Dedicated PID-Based hardware – 2-Pole/2-Zero Configurable – Nonlinear Control • Up to 16 MHz Error Analog-to-Digital Converter (EADC) – Configurable Resolution as Small as 1mV/LSB – Automatic Resolution Selection – Up t

文件：5.53031 Mbytes 页数：99 Pages

TI

德州仪器

丝印：UCD3138；Package：VQFN(RJA)；UCD3138 Highly Integrated Digital Controller for Isolated Power

1 Features • Digital Control of up to 3 Independent Feedback Loops – Dedicated PID-Based hardware – 2-Pole/2-Zero Configurable – Nonlinear Control • Up to 16 MHz Error Analog-to-Digital Converter (EADC) – Configurable Resolution as Small as 1mV/LSB – Automatic Resolution Selection – Up t

文件：5.53031 Mbytes 页数：99 Pages

TI

德州仪器

适用于隔离电源的高集成度数字控制器（具有 3 个反馈环路和 8 个 DPWM 输出）

UCD3138 是一款德州仪器(TI) 数字电源控制器，此控制器在一个单一芯片解决方案内提供高集成度和出色 性能。UCD3138 灵活的特性使得此器件适合于品种繁多的电源转换应用。此外，器件内的多重外设已进行 了专门优化以提升ac/dc 和隔离的dc/dc 应用性能并减少IT 和网络基础设施空间内的解决方案组件数量。\n\n UCD3138 是一款完全可编程解决方案，此方案可以使用户对他们的应用进行完全控制，以及很多的区分他 们的解决方案的能力。与此同时，TI 致力于通过提供同类产品最佳的开发工具来简化我们用户的开发工 作，这些开发工具包括应用固件、Code Composer Studio™ • 可对多达 3 个独立式反馈环路的数字控制 \n• 可配置 2 极 / 2 零 \n• 高达 16MHz 的误差模数转换器 (EADC) \n• 自动分辨率选择\n• 基于硬件的取平均值操作（高达 8x） \n• 自适应采样触发器定位\n• 高达 8 个高分辨率数字脉宽已调制 (DPWM) 输出 \n• 频率分辨率为 4ns\n• 输出间的可调相移\n• 逐周期占空比匹配 \n• 可配置的 PWM 边沿运动 \n• 前缘调制\n• 可配置的反馈控制 \n• 平均电流模式\n• 恒定电流\n• 可配置调制方法 \n• 相移调制 \n• 快速、自动和平滑模式开关 \n• 相移调制和 PWM \;

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器

UCD3138064A Highly Integrated Digital Controller for Isolated Power

1.1 Features 1 • 64 kB Program Flash Derivative of UCD3138 Family – 2-32 kB Program Flash Memory Banks – Supports Execution From 1 Bank, While Programming Another – Capability to Update Firmware Without Shutting Down the Power Supply – Additional Communication Ports Compared to the UCD313

文件：3.14161 Mbytes 页数：84 Pages

TI

德州仪器