LMR14206是TI公司的一款转换器（集成开关）产品，LMR14206是采用 SOT-23 封装的 SIMPLE SWITCHER 42V 输入电压、0.6A 降压稳压器，本页介绍了LMR14206的产品说明、应用、特性等，并给出了与LMR14206相关的TI元器件型号供参考。
LMR14206 - 采用 SOT-23 封装的 SIMPLE SWITCHER 42V 输入电压、0.6A 降压稳压器 - 转换器（集成开关） - DC/DC开关稳压器 - TI公司（Texas Instruments，德州仪器）
The LMR14206 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4.5V-42V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low RDSON (0.9? typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 1.25 MHz allowing the use of small external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shutdown pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application.
The LMR14206 is optimized for up to 600 mA load current with a 0.765V nominal feedback voltage.
Additional features include: thermal shutdown, VIN under-voltage lockout, and gate drive under-voltage lockout. The LMR14206 is available in a low profile 6-pin SOT package.
- Input Voltage Range of 4.5V to 42V
- Output Voltage Range of 0.765V to 34V
- Output Vurrent up to 0.6A
- 1.25 MHz Switching Frequency
- Low Shutdown Iq, 16 µA Typical
- Short Circuit Protected
- Internally Compensated
- Soft-Start Function
- Thin 6-Pin SOT Package (2.97 x 1.65 x 1mm)
- Fully Enabled for WEBENCH® Power Designer
Performance Benefits
- Tight Accuracy for Powering Digital ICs
- Extremely Easy to Use
- Tiny Overall Solution Reduces System Cost
