18V, 4.5A, High Efficiency Synchronous Step-Down Converter in FCDFN2x2-6

ETA1666 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4.5A 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 varie • 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 4.5A\n\n• Thermal Shutdown and UVLO\n\n• Available in FCDFN2x2-6;

Audio Digital Resistor

DESCRIPTION The DS1666 Audio Digital Resistor is a solid-state potentiometer composed of 127 digitally controlled resistive elements. Between each resistive section and both ends of the potentiometer are tap points multiplexed to the wiper. FEATURES 128 position, digitally controlled po

EPITAXIAL PLANAR PNP TRANSISTOR (POWER AMPLIFIER, POWER SWITCHING)

POWER AMPLIFIER APPLICATIONS. POWER SWITCHING APPLICATIONS. FEATURES • Low Saturation Voltage : VCE(sat)=-0.5V(Max.) (IC=-1A) • High Speed Switching Time : tstg=1.0μS(Typ.) • PC=1 ~ 2W (Mounted on Ceramic Substrate) • Small Flat Package. • Complementary to KTC4379.

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

Advanced Lithium-Ion Battery-Pack Protector

General Description The MAX1666 provides complete protection against overvoltage, undervoltage, overcharge current, overdischarge current, and cell mismatch for 2-cell to 4-cell lithium-ion (Li+) battery packs. The voltage of each cell in the battery pack is checked and compared to the programmab

Advanced Lithium-Ion Battery-Pack Protector

General Description The MAX1666 provides complete protection against overvoltage, undervoltage, overcharge current, overdischarge current, and cell mismatch for 2-cell to 4-cell lithium-ion (Li+) battery packs. The voltage of each cell in the battery pack is checked and compared to the programmab