Internal PWM generation

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STMICROELECTRONICS

意法半導(dǎo)體

標(biāo)準(zhǔn)功能，電機(jī)驅(qū)動器

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

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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

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STMICROELECTRONICS

意法半導(dǎo)體

Package：36-??FSOP（0.295"，7.50mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） 電源管理 - 專用 描述：IC PTS SMARTPOWER

STMICROELECTRONICS

意法半導(dǎo)體

Package：36-PowerBFSOP（0.295"，7.50mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） 電源管理 - 專用 描述：IC PTS SMARTPOWER

STMICROELECTRONICS

意法半導(dǎo)體