TPSM5601R5中文资料采用 5mm x 5.5mm x 4mm QFN 封装的 4.2V 至 60V 输入、1V 至 6V 输出、1.5A 降压模块数据手册TI规格书

描述 Description

The TPSM5601R5 power module is a highly integrated 1.5-A power solution that combines a 60-V input, step-down DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally enhanced QFN package. The 5-mm × 5.5-mm × 4-mm, 15-pin QFN package uses Enhanced HotRod QFN technology for enhanced thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The TPSM5601R5 is a compact, easy-to-use power module with a wide adjustable output voltage range of 1.0 V to 6 V. The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and temperature protections, making the TPSM5601R5 an excellent device for powering a wide range of applications. Space-constrained applications benefit from the 5.0-mm × 5.5-mm package. Additionally, the TPSM5601R5S offers frequency spread-spectrum operation.

特性 Features

• Functional Safety-Capable
• 5.0-mm × 5.5-mm × 4.0-mm Enhanced HotRod™ QFN
• Standard footprint: single large thermal pad and all pins accessible from perimeter
• Designed for reliable and rugged applications
• Input voltage transient protection up to 66 V
• EXT-suffix junction range: –55°C to +125°C
• Fixed 400-kHz switching frequency
• Optimized for ultra-low EMI requirements
• Meets EN55011 EMI standards
• 26-µA nonswitching quiescent current
• No loop-compensation or bootstrap components
• Thermal shutdown protection with hysteresis
• Create a custom design using the TPSM5601R5 with the WEBENCH Power Designer