TPP20608(3PEAK思瑞浦)
- The TPP20608x is a series of 17-V, 6-A output, synchronous, step-down, switch-mode converters with integrated power MOSFETs. The TPP20608x series employs current mode control supporting simple external compensation and flexible component se
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The TPP20608x is a series of 17-V, 6-A output, synchronous, step-down, switch-mode converters with integrated power MOSFETs. The TPP20608x series employs current mode control supporting simple external compensation and flexible component selection. With the integrated phase-locked loop, the TPP20608x series can synchronize with external clock source with wide frequency selection, optimized for efficiency, physical dimensions, and electromagnetic interference (EMI). Protection and diagnostics features protect the device as well as the system power supply. By using open-drain power-good output, the system is able to distinguish if the output supply is within the target voltage range. Soft-start features, which control the output ramping, can be set independently by an external resistor or to sequencing/tracking mode. Current-limit and overtemperature protection improve system-level robustness.
Features
• Ultra-low RDS(ON) 18-mΩ and 15-mΩ MOSFETs
• 200-kHz to 1.6-MHz Adjustable Switching Frequency
• Integrated PLL to Synchronize with External Clock
• Adjustable UVLO Voltage and Hysteresis
• Under-voltage and Over-voltage Power Good Output
• Adjustable Soft-Start and Sequencing
• Full-Current Range Low-dropout Operation
• Hiccup Current Limit
• 0.6-V (TPP206080) / 0.8-V (TPP206081) 1% Internal Voltage Reference
• 14-Pin QFN3.5X3.5-14 with Exposed Pad Package
• −40°C to 125°C Ambient Temperature Range
Applications
• 5-V, 12-V Industrial Power Application
• High-Density Point-of-Load Regulation
• Telecom & Communication Equipment Power Applications
Features
• Ultra-low RDS(ON) 18-mΩ and 15-mΩ MOSFETs
• 200-kHz to 1.6-MHz Adjustable Switching Frequency
• Integrated PLL to Synchronize with External Clock
• Adjustable UVLO Voltage and Hysteresis
• Under-voltage and Over-voltage Power Good Output
• Adjustable Soft-Start and Sequencing
• Full-Current Range Low-dropout Operation
• Hiccup Current Limit
• 0.6-V (TPP206080) / 0.8-V (TPP206081) 1% Internal Voltage Reference
• 14-Pin QFN3.5X3.5-14 with Exposed Pad Package
• −40°C to 125°C Ambient Temperature Range
Applications
• 5-V, 12-V Industrial Power Application
• High-Density Point-of-Load Regulation
• Telecom & Communication Equipment Power Applications
