TPP60508

3PEAK
TPP60508 60-V Input, 5-A, Non-Synchronous Step-Down DC-DC Voltage Converter Features Description  High Efficiency at Light Loads with Pulse Skipping The TPP60508 is a 60-V, 5-A output, nonsynchronous, step-down, switch-mode converter with integrated high-side power MOSFET.  80-mΩ High-Side MOSFET The TPP60508 employs current-mode control supporting simple external compensation and flexib...
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Тип преобразователя
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Входное напряжение
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Аналоги 1

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Тип Наименование Корпус Упаковка i Тип Режим Uвх Uвых Iвых Выходов F преобр Iпотр nmax Опции Примечание T раб Карточка
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F~ TPP60508L1-DF9R (3PEAK)
 
DFN10 в ленте 3000 шт
 
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TPP60508 60-V Input, 5-A, Non-Synchronous Step-Down DC-DC Voltage Converter Features Description  High Efficiency at Light Loads with Pulse Skipping The TPP60508 is a 60-V, 5-A output, nonsynchronous, step-down, switch-mode converter with integrated high-side power MOSFET.  80-mΩ High-Side MOSFET The TPP60508 employs current-mode control supporting simple external compensation and flexible component selection. It also supports low quiescent current mode with pulse-skipping and ultra-low sleep current.  160-μA Operating Quiescent Current and 1-μA Shutdown Current  100-kHz to 2.5-MHz Adjustable Switching Frequency  Integrated PLL to Synchronize with External Clock With integrated phase-locked loop, it can synchronize with external clock source with wide frequency selection, optimized for efficiency, physical dimensions, and electro-magnetic interference (EMI).  Adjustable UVLO Voltage and Hysteresis  Under-voltage and Over-voltage Power Good Output  Adjustable Soft-Start and Sequencing  0.8-V 1.5% Internal Voltage Reference  10-Pin DFN4X4-10 with Exposed Pad Package  –40°C to 125°C Operation Temperature Range Applications ⚫ 12-V, 24-V, 48-V Industrial Power Application ⚫ Telecom & Communication Equipment Power Protection and diagnostic features protect the device as well as the system power supply. By using opendrain powergood output, the user system is able to distinguish if the output supply is within target voltage range. The soft-start feature, which controls the output ramping, can be set independently with external resistors to soft-start or sequencing/tracking mode. Current-limit, frequency foldback and over temperature protection improves system-level robustness. Applications Typical Application Circuit 100 5V 95 TPP60508 PWRGD VIN EN EN SS/TR RT/CLK 90 VOUT Efficiency (%) BOOT VIN 4.5 – 60V SW GND COMP FB 85 80 75 70 V(IN) = 36 V V(IN) = 48 V V(IN) = 60 V 65 60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Output Current (A) www.3peakic.com.cn 1 / 23 Rev.A.0 PDF
Документация на TPP60508 

Дата модификации: 07.12.2023

Размер: 1.04 Мб

23 стр.

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    SCM1201BTA (MORNSUN)