差分齿轮传感器电路

GoChip

鑫雁

Three-Phase Brushless Motor Driver for Office Automation Applications

Overview The LB1922 is a single-chip drive circuit that provides the direct PWM drive output appropriate for the power brushless motors used in office automation equipment. It provides a variety of peripheral circuits on chip, including a speed control circuit and an FG amplifier. It is optimal i

文件：123.27 Kbytes 页数：10 Pages

SANYO

三洋

1A Current-Limited Switch for 2 USB Ports

General Description The MAX1922 current-limited 70mΩ switch with built-in fault blanking provides an accurate, preset 1.4A to 2.1A current limit, making it ideal for dual USB applications. Its low quiescent supply current (16µA) and standby current (1µA) conserve battery power in portable applica

文件：711.3 Kbytes 页数：8 Pages

MAXIM

美信

1A Current-Limited Switch for 2 USB Ports

文件：186.27 Kbytes 页数：9 Pages

MAXIM

美信