Internal PWM generation

文件：780.67 Kbytes 页数：54 Pages

STMICROELECTRONICS

意法半导体

标准功能，电机驱动器

The L99MD01 is an octal half-bridge driver for automotive applications.\n\n The device is intended to drive DC and/or stepper motors. Using the boost converter it’s possible to drive 4 stepper motors simultaneously. Without boost converter the system is able to run 3 stepper motors in sequential mod • 8 half bridges \n• RON = typ. 0.9 Ω (HS), 0.64 Ω (LS) @ Tj= 25 °C \n• Current limit of each output at min. 0.8 A \n• Intrinsic DC/DC step up converter driving an external MOSFET \n• PWM mode option for all half bridges for hold current \n• Internal PWM generation \n• Two current monitor outputs• S;

ST

意法半导体

for car body applications

Description The L5958 includes 6 linear voltage regulators and a 2 A power switch, working down to 4.5 V battery level. All the voltage regulators can be switched off through the three enable pins. Features ■ L5958 six outputs: – 8.5 V @ 200 mA – 5.0 V @ 300 mA – 3.3 V @ 250 mA

文件：1.8271 Mbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体

Package：36-전력FSOP（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 电源管理 - 专用 描述：IC PTS SMARTPOWER

STMICROELECTRONICS

意法半导体

Package：36-PowerBFSOP（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 电源管理 - 专用 描述：IC PTS SMARTPOWER

STMICROELECTRONICS

意法半导体