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Product Detailed Parameters
- Description：ADVANCED QUASI-RESONANT OFFLINE
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Isolation：Isolated
- Internal Switch(s)：Yes
- Voltage - Breakdown：650V
- Topology：Flyback, Secondary Side SR
- Voltage - Start Up：15 V
- Voltage - Supply (Vcc/Vdd)：9V ~ 23V
- Duty Cycle：50%
- Frequency - Switching：-
- Fault Protection：Current Limiting, Over Temperature, UVLO
- Control Features：Soft Start
- Operating Temperature：-40°C ~ 150°C (TJ)
- Package / Case：16-VFQFN, 15 Leads, Exposed Pad
- Supplier Device Package：16-QFN (5x6)
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
- Power (Watts)：65 W
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Overview
The VIPERGAN65TR is an advanced quasi-resonant offline high voltage converter from STMicroelectronics, integrating a 700V E-mode GaN HEMT. Designed for medium power applications, it supports ZVS flyback converters with up to 65W output in wide-range operation. The device features dynamic blanking time and valley synchronization to minimize switching losses. It includes adaptive burst-mode management for low standby consumption and comprehensive protection mechanisms such as OVP, OLP, and thermal shutdown.
Feature Summary
- Integrates a 700V enhancement-mode GaN HEMT for high-efficiency switching
- Features dynamic blanking time and adjustable valley synchronization for optimized efficiency
- Includes advanced power management with adaptive burst-mode for ultra-low standby consumption
- Provides integrated protection against overvoltage, overload, and thermal events
Applications
- USB Type-C Power Delivery chargers
- Home appliance power supplies
- Smart building controllers
- LED lighting drivers
- Industrial SMPS designs
Procurement Notes
Verify the specific suffix 'TR' indicates tape and reel packaging configuration when ordering. Confirm RoHS compliance status through official datasheets. Ensure compatibility with QFN or SO16n package variants depending on the exact part number suffix. Check moisture sensitivity levels for proper storage handling requirements prior to assembly.
Selection Notes
Select this component for designs requiring high power density and reduced magnetic component size. The integrated GaN technology allows for higher switching frequencies compared to traditional silicon solutions. Pin-to-pin compatibility within the VIPerGaN family facilitates design scalability without PCB layout modifications.
Part Context
Part of the VIPerGaN series transitioning to 700V GaN HEMT technology. Offers superior performance with efficiencies exceeding 95%. Provides compact form factors suitable for space-constrained applications. Complements other ST power management families like Altair and VIPerPlus for diverse voltage and regulation needs.
Replacement Considerations
Consult official substitution lists for pin-compatible alternatives within the VIPerGaN family. Verify electrical parameter equivalence before replacing existing inventory. No direct substitute part numbers are confirmed in public documentation.
