丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

丝印代码：UCC2891；CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

FEATURES Low Output Jitter Soft−Stop Shutdown of MAIN and AUX Ideal for Active Clamp/Reset Forward, Flyback Converters Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with Cycle-by-Cycle Current Lim

具有 P 沟道钳位 FET 和 0.75V CS 阈值的 110V 有源钳位电流模式 PWM 控制器

The UCC2891/2/3/4 family of PWM controllers is designed to simplify implementation of the various active clamp/reset switching power topologies.\n\n The UCC289x is a peak current-mode, fixedfrequency, high-performance pulse width modulator. It includes the logic and the drive capability for the auxi • Low Output Jitter\n• Soft-Stop Shutdown of MAIN and AUX\n• Ideal for Active Clamp/Reset Forward, Flyback Converters\n• Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches\n• Peak Current-Mode Control with Cycle-by-Cycle Current Limiting\;

CURRENT MODE ACTIVE CLAMP PWM CONTROLLER

文件：577.29 Kbytes Page：34 Pages

CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03038 Mbytes Page：42 Pages

具有恒压恒流和初级侧控制功能的 700V 反激式开关

UCC28910 专门用于隔离反激式电源，在无需光耦合器的情况下提供输出电压和电流稳压。 此器件组合有一个 700V 功率场效应晶体管 (FET) 和控制器，此控制处理来自辅助反激式绕组以及功率 FET 的运行信息，以提供精准的输出电压和电流控制。器件运行期间被关闭的集成高压电流源（用于启动），以及动态调节的控制器流耗可实现极低的待机功率。 UCC28910 内的控制算法与开关频率和峰值初级电流调制组合在一起可满足或超过适用标准的运行功效要求。 具有谷值开关的断续传导模式 (DCM) 被用来减少开关损耗。 最大开关频率为 115kHz。 保护特性有助于在整个运行范围内限制次级和初级分量应力水平 • 无需光耦合器实现恒定电压 (CV) 和恒定电流 (CC) 输出稳压 \n• 具有交流线路和初级电感耐受补偿的 ±5% 输出电流稳压\n• 115kHz 最大开关频率可实现高功率密度设计\n• 热关断\n• 低压线路和输出过压保护;

UCG2882x Self-Biased High Frequency QR Flyback Converter With Integrated GaN

1 Features • Integrated 750V GaN with 170mΩ Rds(on) option • Dynamic QR/DCM/CCM modes of operation • High power density: up to 500kHz switching frequency • Enable low BoM cost by integration – Remove auxiliary winding with self bias – Integrated input and output voltage sensing – Integrate

UCG2882x Self-Biased High Frequency QR Flyback Converter With Integrated GaN

1 Features • Integrated 750V GaN with 170mΩ Rds(on) option • Dynamic QR/DCM/CCM modes of operation • High power density: up to 500kHz switching frequency • Enable low BoM cost by integration – Remove auxiliary winding with self bias – Integrated input and output voltage sensing – Integrate

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

具有恒压恒流和初级侧调节功能的 700V 反激式开关

The UCC28910 and UCC28911 are high-voltage flyback switchers that provideoutput voltageand current regulation without the use of an optical coupler.Both devices incorporate a 700-Vpower FET and a controller that processoperating information from the flyback auxiliary windingand power FET toprovide a • Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler \n• ±5% Output Voltage Regulation Accuracy\n• ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation\n• 700-V Start-Up and Smart Power Management Enables;

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

Low Stand-By Power, CV / CC PWM HV Switcher with Primary-Side

文件：1.26418 Mbytes Page：26 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

Low Stand-By Power, CV / CC PWM HV Switcher with Primary-Side

文件：1.26418 Mbytes Page：26 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽），7 引线 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 7SOIC 集成电路（IC） AC DC 转换器，离线开关

包装：盒 描述：EVAL BOARD PWM SWITCHER UCC28910 开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages

CURRENT MODE ACTIVE CLAMP PWM CONTROLLER

文件：577.29 Kbytes Page：34 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages

CURRENT MODE ACTIVE CLAMP PWM CONTROLLER

文件：577.29 Kbytes Page：34 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages


CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

文件：1.03071 Mbytes Page：41 Pages

3.3 V, 3.2 Gbps, Limiting Amplifier

GENERAL DESCRIPTION The ADN2891 is a 3.2 Gbps limiting amplifier with integrated loss-of-signal (LOS) detection circuitry and a received signal strength indicator (RSSI). This part is optimized for SONET, Gigabit Ethernet (GbE), and Fibre Channel optoelectronic conversion applications. The ADN289

2.5 GHz Quadrature Up-Converter

文件：64.45 Kbytes Page：6 Pages

Two Stage Power Factor Converter

文件：258.089 Kbytes Page：4 Pages