OBSOLETE
STR-Y6453
Package : TO220F-7L
RoHS : YES
The STR-Y6400 series products are power ICs for quasi-resonant switching type power supplies, incorporating a power MOSFET and a controll IC. The product achieves high efficiency and low noise power supply systems across the full load range, by the low standby power, the quasi-resonant operation, the bottom-skip quasi-resonant operation, and the burst-oscillation.
A Compact 7 pin full mold package (TO-220F-7L, Sanken designation: FMS207).
Rich set of protection features help realize low component count, and high performance-to-cost power supply.
Data Download
Design Support
- Technical Documents
Technical Documents
Features
-
・Built-in startup circuit
・Multi-Mode Control
・Auto Standby function
・No load power consumption PIN <100mW
・Bottom-skip function
・Soft-Start function
・Leading edge blanking function
・Built-in Maximum ON Time Limitation Circuit
・External ON/OFF function
・Built-in avalanche energy guaranteed
・Protection features:
Overcurrent protection (OCP): pulse by pulse with input compensation function
Overvoltage protection (OVP): latch shutdown
Overload protection (OLP): latch shutdown
Application
・Digital appliances・Office automation (OA) equipment
・White goods
・Industrial equipment
・Telecommunication equipment
・Other S.M.P.S
Specifications
| Control Method | Quasi-Resonant |
|---|---|
| Type | Power IC |
| Output Current | 110 W |
| RDS(ON) (max.) | 1.800 Ω |
| VDSS (min.) | 650 V |
| VCC (max.) | 32 V |
| Oscillating Frequency(typ.) | ― kHz |
| OCP | YES |
| OLP | Latch |
| OVP | Latch |
| Brown-in / out | NO |
| TSD | Latch |
| Power Consumption at No Load | |
| Package Weight (Typ.) | |
| Automotive Qualified |
Typical Application
Block Diagram
Selection Guide
STR-Y6400 Series Lineup| Part number | OVP | OLP | TSD |
|---|---|---|---|
| STR-Y6453 | Latch | Latch | Latch |
| STR-Y6456 | Latch | Latch | None |
| STR-Y6473 | Latch | Latch | Latch |
| STR-Y6476 | Latch | Latch | None |
Questions or Comments?
Please feel free to contact us if you cannot find the desired product from the lineup.