LM5017 - LM5017 100V、600mA 恒准时同步降压

LM5017是TI德州仪器公司的一款转换器（集成开关）产品，LM5017是LM5017 100V、600mA 恒准时同步降压，本站介绍了LM5017的封装应用图解、特点和优点、功能等，并给出了与LM5017相关的TI元器件型号供参考。

LM5017 - LM5017 100V、600mA 恒准时同步降压 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

Wide 7.5-V to 100-V Input Range
Integrated 100-V High-Side, and Low-Side Switches
No Schottky Required
Constant On-Time Control
No Loop Compensation Required
Ultra-Fast Transient Response
Nearly Constant Operating Frequency
Intelligent Peak Current Limit
Adjustable Output Voltage From 1.225 V
Precision 2% Feedback Reference
Frequency Adjustable to 1 MHz
Adjustable Undervoltage Lockout (UVLO)
Remote Shutdown
Thermal Shutdown
Packages:
- WSON-8
- SO PowerPAD™-8

产品应用

Smart Power Meters
Telecommunication Systems
Automotive Electronics
Isolated Bias Supply

产品说明

The LM5017 is a 100-V, 600-mA synchronous step-down regulator with integrated high side and low side MOSFETs. The constant on-time (COT) control scheme employed in the LM5017 requires no loop compensation, provides excellent transient response, and enables very high step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage startup regulator provides bias power for internal operation of the IC and for integrated gate drivers.

A peak current limit circuit protects against overload conditions. The undervoltage lockout (UVLO) circuit allows the input undervoltage threshold and hysteresis to be independently programmed. Other protection features include thermal shutdown and bias supply undervoltage lockout (VCC UVLO).

The LM5017 device is available in WSON-8 and HSOP PowerPAD-8 plastic packages.

Device Information(1)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
LM5017	SO PowerPAD (8)	4.89 mm × 3.90 mm
LM5017	WSON (8)	4.00 mm × 4.00 mm

下面可能是您感兴趣的TI德州仪器公司转换器（集成开关）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