具有 PWM 和 ENBL输入的 40V、8A、三相功率级

MP6541是一款三相无刷直流 (BLDC) 电机驱动器。该器件集成了由6个 N 沟道功率 MOSFET 组成的3个半桥，还集成了6个预驱动器、2个栅极驱动电源和3个电流采样放大器。\n\n MP6541为每个半桥提供集成使能 (ENBL) 和脉宽调制 (PWM) 输入，MP6541A则提供独立的高边 (HS)输入和低边 (LS) 输入。除此以外，MP6541与MP6541A完全相同对 MP6541的说明同样适用于 MP6541A，除非另有说明。\n\n MP6541 可在 1 秒内提供高达 12A 的峰值输出电流(IOUT) 或高达 8A 的连续电流 IOUT（具体取决于 • 4.75V 至 40V 工作电源电压范围\n• 集成3个半桥驱动器\n• 高达 8A 的连续输出电流(IOUT)\n• 每个 MOSFET 都具有15mΩ导通电阻 (RDS(ON))\n• 脉宽调制 (PWM) 和使能 (ENBL) 输入\n• 内部电荷泵支持 100% 占空比运行\n• 自动同步整流\n• 欠压锁定 (UVLO) 保护和过压保护 (OVP)\n• 过温关断保护\n• 过流保护 (OCP)\n• 集成双向电流采样放大器\n• 采用 TQFN-26 (6mmx6mm) 封装;

40V, 8A, Three-Phase Power Stage with HS and LS Inputs

The MP6541A is a three-phase brushless DC (BLDC) motor driver with three integrated half-bridges, consisting of six N-channel power MOSFETs. The MP6541A also integrates six pre-drivers, two gate drive power supplies, and three current-sense amplifiers.\n\n The MP6541A integrates separate high-s • 4.75V to 40V Operating Supply Voltage\n• Three Integrated Half-Bridge Drivers\n• Up to 8A Continuous Output Current (IOUT)\n• MOSFET On Resistance (RDS(ON)): 15mΩ per MOSFET\n• High-Side (HS) and Low-Side (LS) Inputs\n• Internal Charge Pump Supports 100% Duty Cycle Operation\n• Automatic Synch;

3-pin Positive Voltage Regulator

3-pin Positive Voltage Regulator ■ Overview The AN6541 is a 3-pin 9V voltage regulator which performs stable operations up to the minimum input/output voltage difference 0.3V (typ.). Stabilized fixed output volt age is obtained from unstable DC input voltage. The AN6541 can be used i

4-channel Bridge Driver for Compact Discs

Overview The LA6541 is a 4-channel bridge (BTL) driver with a 5 V power supply (uses an external PNP transistor) developed for compact discs. Functions and Features • 4-channel bridge (BTL) power amplifier. • IO max. = 700 mA. • With mute circuit (Affects all amplifier outputs, Amp 1 to A

4-channel Bridge Driver for Compact Discs

Functions and Features • 4-channel bridge (BTL) power amplifier. • IO max. 700 mA. • With mute circuit (Affects all amplifier outputs, Amp 1 to Amp 8). (When the mute voltage is low, the outputs turn off; when the mute voltage is high, the outputs turn on). • 5.0 V regulator built

E1XC EVALUATION DAUGHTERBOARD

OVERVIEW The PM6541 E1XC EVBD evaluation daughterboard allows for the test, evaluation and demonstration of the PMC PM6341 E1XC device. It is also compatible with the PM4341 T1XC device. This daughterboard can be used standalone with up to two E1XC devices but has been especially designed to mate

Power driver for portable CD

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