2-Phase Synchronous-Rectified Buck Controller

文件：417.91 Kbytes 页数：18 Pages

UPI

力智电子

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

文件：49.88 Kbytes 页数：7 Pages

DALLAS

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

文件：74.68 Kbytes 页数：6 Pages

SANYO

三洋

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

文件：294.68 Kbytes 页数：16 Pages

MAXIM

美信