18V, 4A, High Efficiency Synchronous Step-Down Converter in SOT563

ETA1663 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies • Wide Input Range: 4.5V-18V\n\n• Adaptive COT Control\n\n• Ultra-Fast Load Transient Response\n\n• Forced PWM Mode\n\n• Low Rdson Internal Power FETs\n\n• Capable of Delivering up to 4A\n\n• Thermal Shutdown and UVLO\n\n• Available in SOT563;

2-Phase Unipolar Brushless Motor Drivers

Features and Functions • Protection against motor lock and automatic return can be provided with a minimum number of external parts. • The LB1663, LB1663M, LB1666 can be operated from either 12 V or 24 V power supply by changing an external resistor. • Possible to connect a Hall element direct

2-Phase Unipolar Brushless Motor Drivers

Features and Functions • Protection against motor lock and automatic return can be provided with a minimum number of external parts. • The LB1663, LB1663M, LB1666 can be operated from either 12 V or 24 V power supply by changing an external resistor. • Possible to connect a Hall element direct

SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC

SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC

DC to VHF WIDEBAND DIFFERENTIAL INPUT AND OUTPUT AMPLIFIER IC

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