Catalog(4 parts)
| Part | Package / Case▲▼ | Package / Case | Applications | Voltage - Input▲▼ | Voltage - Input▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Current - Supply▲▼ | Supplier Device Package | Mounting Type | Board Type | Power - Output▲▼ | Main Purpose | Outputs and Type | Outputs and Type▲▼ | Utilized IC / Part | Regulator Topology | Supplied Contents | Voltage - Output▲▼ | Frequency - Switching▲▼ | Frequency - Switching▲▼ | Frequency - Switching▲▼ | Current - Output▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.003899999894201755 m | 8-SOIC | Flyback, Forward Converters, LLC | 5.5 V | 4.5 V | 125 °C | -40 °C | 0.00215000007301569 A | 8-SOIC | Surface Mount | ||||||||||||||
Texas Instruments UCC24610EVM-693UCC24610 GREEN Rectifier™ AC/DC, Secondary Side 1, Isolated Outputs Evaluation Board | Fully Populated | 10 W | AC/DC, Secondary Side | Isolated | 1 ul | UCC24610 | Flyback | Board(s) | 5 V | 1000000 Hz | |||||||||||||
8-VDFN Exposed Pad | Flyback, Forward Converters, LLC | 5.5 V | 4.5 V | 125 °C | -40 °C | 0.00215000007301569 A | 8-SON (3x3) | Surface Mount | |||||||||||||||
Texas Instruments UCC24610EVM-563UCC24610 GREEN Rectifier™ AC/DC, Secondary Side 1, Isolated Outputs Evaluation Board | 265 Vrms | 85 Vrms | Fully Populated | 25 W | AC/DC, Secondary Side | Isolated | 1 ul | UCC24610 | Flyback | Board(s) | 5 V | 26300 Hz | 140400 Hz | 5 A |
Key Features
• Secondary-Side Controller Optimized for 5-V SystemsUp to 600-kHz Operating FrequencyVDSMOSFET-Sensing1.6-Ω Sink, 2.0-Ω Source Gate-Drive ImpedancesMicro-Power Sleep Current for 90+ DesignsAutomatic Light-Load ManagementSynchronous Wake-Up From Sleep and Light-Load ModesProtection Features on Programming InputsSYNC Input for CCM Operation20-ns Typical Turnoff Propagation DelayImproved Efficiency and Design Flexibility Over Traditional Diode SolutionMay Be Biased Directly From 5-V OutputMinimal Component CountAPPLICATIONSAC-to-DC 5-V Adapters5-V Bias SuppliesLow Voltage Rectification CircuitsFlyback and LLC ConvertersSecondary-Side Controller Optimized for 5-V SystemsUp to 600-kHz Operating FrequencyVDSMOSFET-Sensing1.6-Ω Sink, 2.0-Ω Source Gate-Drive ImpedancesMicro-Power Sleep Current for 90+ DesignsAutomatic Light-Load ManagementSynchronous Wake-Up From Sleep and Light-Load ModesProtection Features on Programming InputsSYNC Input for CCM Operation20-ns Typical Turnoff Propagation DelayImproved Efficiency and Design Flexibility Over Traditional Diode SolutionMay Be Biased Directly From 5-V OutputMinimal Component CountAPPLICATIONSAC-to-DC 5-V Adapters5-V Bias SuppliesLow Voltage Rectification CircuitsFlyback and LLC Converters
Description
AI
This GREEN Rectifier controller is a high-performance controller and driver for standard and logic-level N-channel MOSFET power devices used for low-voltage secondary-side synchronous rectification.
The combination of controller and MOSFET emulates a near-ideal diode rectifier. This solution not only directly reduces power dissipation of the rectifier but also indirectly reduces primary-side losses as well, due to compounding of efficiency gains.
Using drain-to-source voltage sensing, the UCC24610 is ideal for Flyback and LLC-resonant power supplies but can also be used with other power architectures. The UCC24610 is optimized for output voltages from 4.5 V to 5.5 V, and is suitable for use with lower and higher output voltages as well.
The UCC24610 offers a programmable false-triggering filter, a programmable timer to automatically switch to light-load mode at light load, and a SYNC input for optional use in continuous conduction mode (CCM) systems. Protection features on TON and EN/TOFF pins prevent run-away on-time due to open-circuit or short-circuit fault conditions.
This device is available in an 8-pin SOIC package and an 8-pin, 3.0-mm × 3.0-mm SON package with an exposed thermal pad.
This GREEN Rectifier controller is a high-performance controller and driver for standard and logic-level N-channel MOSFET power devices used for low-voltage secondary-side synchronous rectification.
The combination of controller and MOSFET emulates a near-ideal diode rectifier. This solution not only directly reduces power dissipation of the rectifier but also indirectly reduces primary-side losses as well, due to compounding of efficiency gains.
Using drain-to-source voltage sensing, the UCC24610 is ideal for Flyback and LLC-resonant power supplies but can also be used with other power architectures. The UCC24610 is optimized for output voltages from 4.5 V to 5.5 V, and is suitable for use with lower and higher output voltages as well.
The UCC24610 offers a programmable false-triggering filter, a programmable timer to automatically switch to light-load mode at light load, and a SYNC input for optional use in continuous conduction mode (CCM) systems. Protection features on TON and EN/TOFF pins prevent run-away on-time due to open-circuit or short-circuit fault conditions.
This device is available in an 8-pin SOIC package and an 8-pin, 3.0-mm × 3.0-mm SON package with an exposed thermal pad.