TOP248YN
Extended power, design flexibility, EcoSmart & Integrated Off-line Switcher
- Part Number: TOP248YN
- DRAIN Voltage: -0.3 to 700 V
- DRAIN Peak Current: 7.20A
- CONTROL Voltage: 0.3 to 9 V
- CONTROL Current: 100 mA
- Storage Temperature: -65 to 150 °C
- Operating Junction Temperature: -40 to 150 °C
- Lead Temperature: 260 °C
- Related Document: TOP248YN IC Data Sheet
Features:
- Lower System Cost
- High Design Flexibility
- Extended power range for higher power applications
- No heatsink required up to 34 W using P/G packages
TOPSwitch-GX uses the same proven topology as TOPSwitch, cost-effectively integrating the high voltage power MOSFET, PWM control, fault protection, and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance, and energy efficiency. Depending on the package type, either 1 or 3 additional pins over the TOPSwitch standard DRAIN, SOURCE, and CONTROL terminals allow various functions.
All package types provide the following transparent features: Soft-start, 132 kHz switching frequency (automatically reduced at light load), frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown, and larger creepage packages. In addition, all critical parameters have tighter temperature and absolute tolerances to simplify design and optimize system cost.
TOPSwitch-GX offers separate line sense and current limit pins on Y/R/F packages, line under-voltage (UV) detection, line overvoltage (OV) shutdown, frequency jittering, and more. It regulates to zero load without dummy loading, has half-frequency options in Y/R/F packages for video applications, and provides hysteretic thermal shutdown for fault recovery.
EcoSmart features include extremely low consumption in remote off mode, frequency lowering with load for high standby efficiency, and the ability to shutdown/wake-up via LAN/input port.
Want more details or interested in bulk pricing? Reach out to our sales team directly - sales02@thansiv.com or call +91-8095406416.
Images are for illustration only; actual product may vary.