Extended power range for higher power applications, No heat sink required up to 34 W using P/G packages, Features eliminate or reduce cost of external components, Fully integrated soft-start for minimum stress/overshoot, Externally programmable accurate current limit, Wider duty cycle for more power, smaller input capacitor, Separate line sense and current limit pins on Y/R/F.

Features:

1. Series: TOPSwitch-GX
2. Package: Tube
3. Standard Package: 50
4. Product Status: Not For New Designs
5. Output Isolation: Isolated
6. Internal Switch(s): Yes
7. Voltage – Breakdown: 700V
8. Topology: Flyback
9. Duty Cycle: 66.5%
10. Frequency – Switching: 66kHz ~ 132kHz
11. Power (Watts): 45 W
12. Fault Protection: Current Limiting | Over Temperature | Over Voltage
13. Control Features: Frequency Control
14. Operating Temperature: -40°C ~ 150°C (TJ)
15. Package / Case: TO-220-7 Formed Leads | 6 Leads
16. Supplier Device Package: TO-220-7C
17. Mounting Type: Through Hole
18. Base Product Number: TOP243