Wide Input Voltage Range ► 2.7V to 17V with External 3.3V VCC Bias ► 3.5V to 17V with Internal VCC Bias , Output Voltage from 0.6V to 5.5V , 0.6V ± 0.5% Voltage Reference from 0°C to 70°C Junction Tempe...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Converters ▶ RTQ2812A
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The RT6543A/B PWM controller provides high efficiency, excellent transient ,response, and high DC output accuracy for stepping down high voltage batteries ,to generate low voltage CPU core, I/O, and chipset RAM.The RT6543A/B supports ,on chip voltage programming function between 0V and 1.8V by controlling ,VID1/VID0 inputs.,,Com...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT6543A/RT6543B
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,Synchronous Buck PWM DC/DC with Dual Voltage Control Mode, Analogous Current Mode Design, 2.5V to 12V Switching Source Power, 0.8V to 3.3V Output Voltage Regulation, Adjustable VIN Feed-Forward Ramp Slope, Adjustable Operation Frequency, Precise Core Voltage Regulation, Precise DCR Current Sensing with High Quality Capacito...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8100
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,Synchronous Buck PWM DC/DC with Dual Voltage Control Mode, Analogous Current Mode Design, 2.5V to 12V Switching Source Power, 0.8V to 3.3V Output Voltage Regulation, Adjustable VIN Feed-Forward Ramp Slope, Adjustable Operation Frequency, Precise Core Voltage Regulation, Precise DCR Current Sensing with High Quality Capacito...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8100A
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,12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller, Green Voltage Mode (GVMTM) Control, High Light Load Efficiency, Single 5V to 12V Input Supply Voltage, Integrated High Driving Capability N-MOSFET Gate Drivers, 300kHz Fixed Frequency Internal Oscillator, 85% Maximum PWM Duty Cycle, Power Good Indicator...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8115A
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,5V/12V Single Synchronous Buck PWM Controller,, 4.5V to 13.2V Supply Voltage Range, Voltage Mode PWM Control, Single Buck PWM Controller with Integrated N-MOSFET Driver, Integrated Boot-Strapped Diode, 0.8V ±1% Internal Reference, Internally Fixed Frequency at 275kHz or 200kHz, Capacitor Programmable Soft-Start, Enable/Shut...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8116
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The RT8120 is a single-phase synchronous buck PWM DC-DC controller designed to ,drive two N-MOSFET. It provides a highly accurate, programmable output voltage ,precisely regulated to low voltage requirements with an internal 0.8V ±1% ( ,option for 0.6V ±1.5%) reference. The RT8120 uses a single feedback loop ,voltage mode PWM co...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8120
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The RT8123A is a high efficiency single phase synchronous buck DC/DC controller ,with 5V/12V supply voltage. At light load condition, the IC automatically ,operates in the pulse skip mode to reduce switching frequency so as to improve ,conversion efficiency. As the load current increases, the RT8123A leaves the ,pulse skip mode ...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8123A
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The RT8129A is a high efficiency single phase synchronous buck controller with ,5V/12V supply voltage. The RT8129A integrates a Constant-On-Time (COT) PWM ,controller and a MOSFET drivers with internal bootstrap diodes, which is ,specifically designed to improve converter efficiency at light load condition. ,At light load condit...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8129A
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The RT8129B is a high efficiency single phase synchronous buck controller with ,5V/12V supply voltage. The RT8129B integrates a Constant-On-Time (COT) PWM ,controller and a MOSFET drivers with internal bootstrap diodes, which is ,specifically designed to improve converter efficiency at light load condition. ,At light load condit...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8129B
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