Power Integrations TNY264GN-TL
| Parameters | |
|---|---|
| Series | TinySwitch®-II |
| Moisture Sensitivity Level (MSL) | 4 (72 Hours) |
| RoHS Status | RoHS Compliant |
| Package / Case | 8-SMD (7 Leads), Gull Wing |
| Mfr | Power Integrations |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Breakdown | 700V |
| Supplier Device Package | SMD-8B |
| Power (Watts) | 9 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Control Features | EN |
| Frequency - Switching | 132kHz |
| Internal Switch(s) | Yes |
| Duty Cycle | 65% |
| Output Isolation | Isolated |
| Package | Tape & Reel (TR) |
| Product Status | Not For New Designs |
| Base Product Number | TNY264 |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TNY264GN-TL Converter Offline Flyback Topology 132kHz
The TNY264GN-TL is a highly integrated offline switcher IC from Power Integrations' TinySwitch-II family, designed for energy-efficient AC/DC power conversion in compact applications. This 8-SMD packaged device operates across a universal input voltage range (85-265VAC) and delivers up to 9W of output power with a 132kHz switching frequency. It features built-in overvoltage, overcurrent, and thermal protection, along with auto-restart functionality for enhanced reliability. The chip supports flyback topology and is optimized for low-power standby modes, making it ideal for adapters, LED drivers, and consumer electronics. Its robust design withstands temperatures from -40°C to +150°C (junction) and complies with global energy efficiency standards.
TNY264GN-TL Key Features & Advantages
1. High Efficiency: Delivers >80% efficiency across load ranges, reducing standby power consumption.
2. Enhanced Protection: Auto-restart mechanism minimizes component stress during faults, improving system longevity.
3. Universal Compatibility: Supports 85-265VAC input, enabling global application deployment.
4. Compact Design: 8-SMD package (7.0mm x 5.0mm footprint) saves board space without compromising performance.
Alternative offline switcher IC Models
● TNY265GN-TL (Power Integrations): A higher-power variant (12W) with identical pinout, offering extended output capability for medium-power applications.
● TNY277GN-TL (Power Integrations): Features a wider input voltage range (85-265VAC) and enhanced thermal management for rugged environments.
● VIPer22A (STMicroelectronics): A competing 8-pin offline SMPS controller with integrated high-voltage MOSFET and optimized for low-power designs.
● LNK304PN (Power Integrations): A LinkSwitch-TN family device with similar efficiency and protection features, tailored for cost-sensitive consumer electronics.
