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| File information: | |
| File name: | LB1881M.pdf [preview ] |
| Size: | 115 kB |
| Extension: | |
| MD5: | 6fb6e99c8ef39f32b56859f4a2d674af |
| Mfg: | sanyo |
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| Descr: | three-phase motor driver |
| Group: | Electronics > Components > Integrated circuits > |
| Uploaded: | 09-01-2006 |
| User: | iwelichkow |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
| File name | Text | |
| LB1881M.pdf | Ordering number : EN4455B Monolithic Digital IC LB1881M Three-Phase Brushless Motor Driver IC Overview The LB1881M is a three-phase brushless motor driver IC designed for use as a camcorder capstan or drum motor driver, or as a digital audio tape player/recorder motor driver. Package Dimensions unit: mm 3073A-MFP30S [LB1881M] Features · 120° voltage linear system · Appropriate for portable applications, since the LB1881M reduces system power requirements by using motor voltage control for speed control. · Built-in torque ripple compensation circuit · Small external capacitances due to the adoption of a soft switching technique (chip capacitor). · Built-in thermal shutdown circuit · Built-in FG amplifier SANYO: MFP30S Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol VCC1 max Supply voltage VCC2 max VS max Output applied voltage Input applied voltage Output current Allowable power dissipation Operating temperature Storage temperature VO max VI max IO max Pd max | |
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