9v~30v输入输出19v升降压电源ic

芯能科技推出CP6238升压芯片，该控制器采用独特的控制方案，PWM（脉冲宽度调制）的优越性，提供一个高效、较宽电压调节范围的电源。具有较小的静态电流，在重载情况下具有较高的效率，噪声小。采用很小体积的外围元件就可获得满意的输出纹波，这样便于降低电路成本及电路的尺寸。该电路PWM输出直接驱动N沟道场效应管驱动升压，宽电压供电2.2V-15V，宽工作频率50KHZ-1MHZ振荡频率，具有欠压保护功能、软启动及短路保护功能。使电路工作更稳定！\r\n\r\n CP6238采用工业标准的TSSOP-8的小体积封装，大大节省了PCB空间。

2-channel reversible motor driver

The BA6238A, BA6238AN, BA6239A, and BA6239AN are monolithic ICs incorporating two reversible-motor drivers that are suitable for driving small DC brush motors. The logic input section for controlling each motor can be easily connected with CMOSs and other control logic outputs. The torque during

2-channel reversible motor driver

The BA6238A, BA6238AN, BA6239A, and BA6239AN are monolithic ICs incorporating two reversible-motor drivers that are suitable for driving small DC brush motors. The logic input section for controlling each motor can be easily connected with CMOSs and other control logic outputs. The torque during

12V SENSORLESS SPINDLE MOTOR CONTROLLER

DESCRIPTION The L6238S is a Three-Phase, D.C. Brushless Spindle Motor Driver system. This device features both the Power and Sequence Sections. Higher Power Applications can be activied with the addition of an external Linear Driver, or by operating the Internal Drivers in PWM. Motor Star

12V SENSORLESS SPINDLE MOTOR CONTROLLER

DESCRIPTION The L6238S is a Three-Phase, D.C. Brushless Spindle Motor Driver system. This device features both the Power and Sequence Sections. Higher Power Applications can be activied with the addition of an external Linear Driver, or by operating the Internal Drivers in PWM. Motor Star

12V SENSORLESS SPINDLE MOTOR CONTROLLER

DESCRIPTION The L6238S is a Three-Phase, D.C. Brushless Spindle Motor Driver system. This device features both the Power and Sequence Sections. Higher Power Applications can be activied with the addition of an external Linear Driver, or by operating the Internal Drivers in PWM. Motor Star