LTC3723-1 - LTC3723-1是Synchronous Push-Pull PWM Controllers
LTC3723-1是Linear公司的一款反激式、正激式和隔离式控制器产品，LTC3723-1是Synchronous Push-Pull PWM Controllers，本站介绍了LTC3723-1的封装应用图解、特点和优点、功能等，并给出了与LTC3723-1相关的凌力尔特元器件型号供参考。
LTC3723-1 - Synchronous Push-Pull PWM Controllers
LTC3723-1 - Synchronous Push-Pull PWM Controllers - Linear Technology（凌力尔特）
功能描述
The LTC3723-1/LTC3723-2 synchronous push-pull PWM controllers provide 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. Synchronous rectifier timing is adjustable to optimize efficiency. A UVLO program input provides precise system turn-on and turn off voltages. The LTC3723-1 features peak current mode control with programmable slope compensation and leading edge blanking, while the LTC3723-2 employs voltage mode control with voltage feedforward capability.
The LTC3723-1/LTC3723-2 feature extremely low operating and start-up currents. Both devices provide reliable short-circuit and overtemperature protection. The LTC3723-1/LTC3723-2 are offered in a 16-pin SSOP package.
特点
High Efficiency Synchronous Push-Pull PWM 1.5A Sink, 1A Source Output Drivers Adjustable Push-Pull Dead-Time and Synchronous Timing Adjustable System Undervoltage Lockout and Hysteresis Adjustable Leading Edge Blanking Low Start-Up and Quiescent Currents Current Mode (LTC3723-1) and Voltage Mode (LTC3723-2) Operation Single Resistor Slope Compensation VCC UVLO and 25mA Shunt Regulator Programmable Fixed Frequency Operation to 1MHz 50mA Synchronous Output Drivers Soft-Start, Cycle-by-Cycle Current Limiting and Hiccup Mode Short-Circuit Protection 5V, 15mA Low Dropout Regulator Available in 16-Pin SSOP Package应用
Telecommunications, Infrastructure Power Systems Distributed Power Architectures以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 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) |
| LTC3723EGN-1 | SSOP-16 | E | $6.70 | $4.55 |
| LTC3723EGN-1#PBF | SSOP-16 | E | $6.70 | $4.55 |
| LTC3723EGN-1#TR | SSOP-16 | E | | $4.61 |
| LTC3723EGN-1#TRPBF | SSOP-16 | E | | $4.61 |
| LTC3723EGN-2 | SSOP-16 | E | $6.70 | $4.55 |
| LTC3723EGN-2#PBF | SSOP-16 | E | $6.70 | $4.55 |
| LTC3723EGN-2#TR | SSOP-16 | E | | $4.61 |
| LTC3723EGN-2#TRPBF | SSOP-16 | E | | $4.61 |
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