The TOP267VG is an integrated offline switcher from the TOPSwitch-JX family, designed for efficient power supply applications ranging from 27.5 W to 44 W. It operates at a frequency of 132 kHz, with an option for 66 kHz to meet high efficiency requirements. The device features EcoSmart technology, ensuring low energy consumption with no-load power below 100 mW at 265 VAC and standby output power of up to 750 mW for a 1 W input at 230 VAC. This product includes extensive protection features such as auto-restart during overload conditions, output short-circuit protection, and thermal shutdown with large hysteresis. The TOP267VG is available in multiple package options, including eDIP-12, which allows for low-profile designs and efficient heat transfer. It is suitable for various applications, including notebook adapters, printers, and LCD monitors. The device's design flexibility and integrated features can help reduce overall system costs while maintaining reliability.
Manufacturer: Power Integrations
Win Source Part Number: 053554-TOP267VG
Packaging: Tube/Rail
Mounting: Through Hole
Power (Watts): 44W
Output Isolation: Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 725V
Topology: Flyback
Duty Cycle: 78%
Frequency - Switching: 66kHz, 132kHz
Fault Protection: Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features: Frequency Control
Family Name: TOP267
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: eDIP-12
Alternative Parts (Cross-Reference): iW1818-00; STR-A6252; TEA1532P; iW1680-20;
Introduction Date: March 02, 2010
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2028
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
Converter Offline Flyback Topology 66kHz, 132kHz eDIP-12
IC OFFLINE SWITCH FLYBACK 12EDIP
| Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | AC-DC Converter Chips | AC-DC Converter Chips | AC-DC Converter Chips |
| Product Number | 053554-TOP267VG | TOP267VG | TOP267VG |
| Product Name | PMIC - PMIC - AC DC Converters, Offline Switchers - TOP267VG | AC DC Converters, Offline Switches | PMIC - AC DC Converters, Offline Switchers |
| Package Type | DIP; Other; eDIP-12 | DIP; Other; 12-SDIP (0.412\", 10.46mm), 11 Leads, Exposed Pad |
