TPS54610-EP中文资料具有集成 FET 的增强型产品 3V 至 6V 输入、6A 输出的同步降压 Pwm 转换开关数据手册TI规格书

描述 Description

As a member of the SWIFT™ family of dc/dc regulators, the TPS54610 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high-performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components, an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V, an internally or externally set slow-start circuit to limit inrush currents, and a power good output useful for processor/logic reset, fault signaling, and supply sequencing. The TPS54610 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. Texas Instruments provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

特性 Features

• Controlled Baseline
• Extended Temperature Performance of -55°C to 125°C
• Enhanced Product-Change Notification
• 30 m, 12 A Peak MOSFET Switches for High Efficiency at 6 A Continuous Output Source or Sink Current
• Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
• Load Protected by Peak Current Limit and Thermal Shutdown
• APPLICATIONS
• Point-of-Load Regulation for High-Performance DSPs, FPGAs, ASICs, and Microprocessors
• Portable Computing/Notebook PCs


Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.SWIFT, PowerPAD are trademarks of Texas Instruments.