LTC3721-1是Linear公司的一款反激式、正激式和隔离式控制器产品，LTC3721-1是Push-Pull PWM Controller，本站介绍了LTC3721-1的封装应用图解、特点和优点、功能等，并给出了与LTC3721-1相关的凌力尔特元器件型号供参考。
LTC3721-1 - Push-Pull PWM Controller
LTC3721-1 - Push-Pull PWM Controller - Linear Technology（凌力尔特）
The LTC3721-1 push-pull PWM controller provides all of the control and protection functions necessary for compact and highly efficient, isolated power converters. High integration minimizes external component count, while preserving design flexibility.
The robust push-pull output stages switch at half the oscillator frequency. Dead-time is independently programmed with an external resistor. A UVLO program input provides precise system turn-on and turn off voltages. The LTC3721-1 features peak current mode control with programmable slope compensation and leading edge blanking.
The LTC3721-1 features extremely low operating and start-up currents and reliable short-circuit and overtemperature protection. The LTC3721-1 is offered in 16-pin SSOP and (4mm × 4mm) QFN packages.
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
|---|---|---|---|---|
| LTC3721EGN-1 | SSOP-16 | E | $6.52 | $4.45 |
| LTC3721EGN-1#PBF | SSOP-16 | E | $6.52 | $4.45 |
| LTC3721EGN-1#TR | SSOP-16 | E | $4.51 | |
| LTC3721EGN-1#TRPBF | SSOP-16 | E | $4.51 | |
| LTC3721EUF-1 | 4x4 QFN-16 | E | $6.70 | $4.55 |
| LTC3721EUF-1#PBF | 4x4 QFN-16 | E | $6.70 | $4.55 |
| LTC3721EUF-1#TR | 4x4 QFN-16 | E | $4.65 | |
| LTC3721EUF-1#TRPBF | 4x4 QFN-16 | E | $4.65 |
