LM5022 - 用于升压转换器和 SEPIC 的 60V 宽输入电压低侧控制器

LM5022是TI德州仪器公司的一款控制器（外部开关）产品，LM5022是用于升压转换器和 SEPIC 的 60V 宽输入电压低侧控制器，本站介绍了LM5022的封装应用图解、特点和优点、功能等，并给出了与LM5022相关的TI元器件型号供参考。

LM5022 - 用于升压转换器和 SEPIC 的 60V 宽输入电压低侧控制器 - 控制器（外部开关） - DC/DC开关稳压器 - 德州仪器

产品描述

The LM5022 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features needed to implement single ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feed-forward. The LM5022 includes a start-up regulator that operates over a wide input range of 6V to 60V. The PWM controller is designed for high speed capability including an oscillator frequency range up to 2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line under-voltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability and thermal shutdown. The LM5022 is available in the VSSOP-10 package.

产品特性

Internal 60V Startup Regulator
1A Peak MOSFET Gate Driver
VIN Range 6V to 60V
Duty Cycle Limit of 90%
Programmable UVLO with Hysteresis
Cycle-by-Cycle Current Limit
External Synchronizable (AC-coupled)
Single Resistor Oscillator Frequency Set
Slope Compensation
Adjustable Soft-start
VSSOP-10 Package

下面可能是您感兴趣的TI德州仪器公司控制器（外部开关）元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购