LM5001 - 宽输入电压 1A 开关模式稳压器

LM5001是TI德州仪器公司的一款转换器（集成开关）产品，LM5001是宽输入电压 1A 开关模式稳压器，本站介绍了LM5001的封装应用图解、特点和优点、功能等，并给出了与LM5001相关的TI元器件型号供参考。

LM5001 - 宽输入电压 1A 开关模式稳压器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

AEC-Q100 Qualified (TJ = –40°C to 125°C)
Integrated 75-V N-Channel MOSFET
Ultra-Wide Input Voltage Range from 3.1 V to 75 V
Integrated High Voltage Bias Regulator
Adjustable Output Voltage
1.5% Output Voltage Accuracy
Current Mode Control with Selectable Compensation
Wide Bandwidth Error Amplifier
Integrated Current Sensing and Limiting
Integrated Slope Compensation
85% Maximum Duty Cycle Limit
Single Resistor Oscillator Programming
Oscillator Synchronization Capability
Enable / Undervoltage Lockout (UVLO) Pin
Thermal Shutdown

产品应用

DC-DC Power Supplies for Industrial, Communications, and Automotive Applications
Boost, Flyback, SEPIC and Forward Converter Topologies

产品说明

The LM5001 high-voltage switch-mode regulator features all of the functions necessary to implement efficient high-voltage Boost, Flyback, SEPIC and Forward converters, using few external components. This easy-to-use regulator integrates a 75-V NChannel MOSFET with a 1-A peak current limit. Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The switching frequency is set with a single resistor and is programmable up to 1.5 MHz. The oscillator can also be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown, undervoltage lockout and remote shutdown capability.

产品器件信息

DEVICE NAME	PACKAGE	BODY SIZE
LM5001	SOIC (8)	4.9 mm x 3.91 mm
LM5001	WSON (8)	4 mm x 4 mm
LM5001Q1	SOIC (8)	4.9 mm x 3.91 mm

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