LMZ23603中文资料具有 36V 最大输入电压的 3A SIMPLE SWITCHER® 电源模块数据手册TI规格书

描述 Description

The LMZ23603 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 3-A load. The LMZ23603 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.
The LMZ23603 can accept an input voltage rail between 6 V and 36 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ23603 only requires two external resistors and three external capacitors to complete the power solution. The LMZ23603 is a reliable and robust design with the following protection features: thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and allows start-up into a prebiased output. The sync input allows synchronization over the 650-kHz to 950-kHz switching frequency range.

特性 Features

• Integrated Shielded Inductor
• Frequency Synchronization Input (650 kHz to 950 kHz)
• Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
• Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
• Fully Enabled for WEBENCH Power Designer
• Performance Benefits
• Tested to EN55022 Class B
• VIN = 24 V, VO = 3.3 V, IO = 3 A
• Low output voltage ripple
• Electrical Specifications
• Up to 3-A output current
• Output voltage range 0.8 V to 6 V
• Efficiency up to 92%