Серия линейных регуляторов TPL920

Общие характеристики

	Раздел	Линейные регуляторы
	Корпус	QFN205X5
	Тип регулятора
	Входное напряжение
	Выходное напряжение
	Внешняя регулировка выходного напряжения
	Максимальный выходной ток
	Погрешность установки выходного напряжения
	Допустимое падение напряжения вход-выход
	Рабочая температура

Документация на серию TPL920

TPL920 Series 2-A Output, High-PSRR, Low-Noise LDO Regulator Features ◼ ◼ Applications Input Voltage Range: ◼ Wireless Communication: CPU, ASIC, FPGA, CPLD, DSP ◆ Without BIAS: 1.4 V to 6.5 V ◼ High-Performance Analog: ADC, DAC, LVDS, VCO ◆ With BIAS: 1.1 V to 6.5V ◼ Noise-Sensitive Imaging: CMOS Sensors, Video ASICs Output Voltage Options: Description ◆ Fixed Output Voltage: 0.8 V to 3.95 V ◆ Adjustable Output Voltage: 0.8 V to 5.2 V The TPL920 series products are 2-A high-current, 6-μVRMS low- ±1% Output Accuracy Over Line, Load Regulation, and noise, high-PSRR, high-accuracy linear regulators with typically Operating Temperature Range With BIAS 110-mV ultra-low dropout voltage at 2-A load condition. The ◼ 2A Maximum Output Current TPL920 series products support both fixed output voltage ◼ Low Dropout Voltage: 110 mV typ at 2 A ranges from 0.8 V to 3.95 V and adjustable output voltage ◼ High PSRR: ranges from 0.8 V to 5.2 V with external resistor divider. ◼ ◆ 70dB at 1kHz ◆ 40dB at 1MHz Ultra-low noise, high PSRR, and high output current capability ◼ 6 μVRMS Output Voltage Noise makes the TPL920 series products ideal power supply for noise- ◼ Excellent Transient Response sensitive applications, such as high-speed communication ◼ Enable and Adjustable Soft-Start Control facilities, test and measurement devices, or high-definition ◼ Open-Drain Power-Good (PG) Output imaging equipment. Accurate output voltage tolerance, output ◼ Stable with a 22 μF or Larger Ceramic Output Capacitor voltage remote sensing, excellent transient response, and ◼ Thermal Shutdown and Over-Current Protection adjustable soft-start control ensures the TPL920 series products ◼ Operating Junction Temperature: –40°C to +125°C optimal power supply for the large-scale processors or digital ◼ Package Options: loads, such as ASIC, FPGA, CPLD and DSP. ◆ 5×5 QFN-20 The TPL920 series products provide 5×5 QFN-20 package with guaranteed operating junction temperature range (T J) from – 40°C to +125°C. Typical Application Schematic CIN COUT VIN Digital I/O or VIN Optiona l VBIAS IN PG EN OUT TPL920 VOUT SNS BIAS CBIAS FB NR/SS www.3peakic.com.cn 1 / 17 GND 50mV 100 mV 200 mV 400 mV 800 mV 1.6V CNR /SS GND Rev.A.0  PDF

Документация на серию TPL920 

TPL920 2-A Output, High-PSRR, Low-Noise LDO Regulator

Дата модификации: 14.08.2022

Размер: 1.2 Мб

17 стр.

• найти TPL920.pdf

Товары серии TPL920