VIPERGAN100TR STMicroelectronics Integrated Circuit (Other) In Stock
STMicroelectronics VIPERGAN100TR is an advanced quasi-resonant offline high-voltage converter integrating an E-mode GaN HEMT, with 9V to 23V input range and current-mode resonant control in a 15-pin QFN package.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 17
- Lifecycle
- END OF LIFE
- Datasheet
- VIPERGAN100TR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9313(MOQ 10)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated E-mode GaN HEMT enables high-efficiency quasi-resonant switching with input voltage range of 9V to 23V
- Current-mode resonant control technique reduces switching losses and EMI in offline power converter designs
- Optional voltage feedback support and single-function architecture in a compact 15-pin QFN package simplify PCB layout
Applications
The VIPERGAN100TR is designed for offline switching power supplies targeting industrial adapters, smart home devices, and LED driver systems that demand compact and efficient power conversion. Its quasi-resonant operation with E-mode GaN HEMT technology enables higher switching frequencies and reduced magnetic component sizes compared to traditional silicon-based converters.
Specifications
| YTEOL | 0 |
| Additional Feature | VOLTAGE FEEDBACK ALSO AVAILABLE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | RESONANT CONTROL |
| Input Voltage-Max | 23V |
| Input Voltage-Min | 9V |
| Input Voltage-Nom | 14V |
| JESD-30 Code | R-PQCC-N15 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC15/16,.2X.24(UNSPEC) |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Current-Max (Isup) | 3.2mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 330kHz |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1mm |
| Terminal Position | QUAD |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does VIPERGAN100TR support in an offline converter design?
The VIPERGAN100TR accepts an input voltage from 9V minimum to 23V maximum, with a nominal 14V operating point, making it suitable for low-voltage offline and adapter applications requiring current-mode resonant control and GaN-based switching.
How does the integrated E-mode GaN HEMT in VIPERGAN100TR improve converter efficiency?
E-mode GaN HEMTs switch faster and have lower on-resistance than silicon MOSFETs, so the VIPERGAN100TR can operate at higher frequencies while reducing switching losses. Combined with quasi-resonant control, this lowers EMI and allows smaller magnetic components in the 9V to 23V input range.
Which application scenarios benefit most from VIPERGAN100TR's quasi-resonant offline topology?
LED drivers, USB-PD adapters, and smart-home power modules benefit most, since quasi-resonant switching minimizes electromagnetic interference and audible noise. The 15-pin QFN package and single-function architecture reduce BOM count and board area compared to discrete GaN gate-drive solutions.
Does VIPERGAN100TR support voltage feedback, and why does that matter for regulation accuracy?
Yes, voltage feedback is optionally available on VIPERGAN100TR, allowing designers to implement precise output voltage regulation through an optocoupler or secondary-side reference. This is critical for achieving tight ±2% to ±5% output accuracy in charger and adapter designs.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $2.3200 | $23.20 |
| 25+ | $2.2470 | $56.17 |
| 100+ | $2.2130 | $221.30 |
| 16000+ | $2.0028 | $32045.44 |
| 32000+ | $1.9664 | $62925.44 |
| 64000+ | $1.9313 | $123603.84 |
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