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LB1869M Scheda tecnica(PDF) 1 Page - Sanyo Semicon Device |
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LB1869M Scheda tecnica(HTML) 1 Page - Sanyo Semicon Device |
1 / 5 page Overview The LB1863M and LB1869 (LB1669M) are 2-phase unipolar brushless motor drivers that are provided in a miniature flat package that contributes to end product miniaturization and supports automatic mounting. These products support the implementation of motor drive lock protection and automatic recovery circuits, and alarm specifications with a minimal number of external components. Features and Functions • Hall elements can be connected directly to the IC itself. • 1.5-A output current output transistors built in • Rotation detection function that provides a low-level output during motor drive and a high-level output when the motor is stopped • Motor lock protection and automatic recovery functions built in • Thermal shutdown circuit • Switching noise can be reduced with an external ceramic capacitor. Classification Package Dimensions unit: mm 3111-MFP14S Monolithic Digital IC Ordering number : N4943 13097HA (OT) No. 4943-1/5 SANYO: MFP14S [LB1863M, 1869M] SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN Two-Phase Unipolar Brushless Motor Driver Automatic Recovery Type Circuit in a Miniature Flat Package LB1863M, 1869M Package MFP-10S MFP-14S System voltage 12 V LB1669M LB1869M* 24 V LB1863M* Note: * The LB1869M and LB1863M are pin compatible so that the same printed circuit board can be used for both 12 V and 24 V products. Parameter Symbol Conditions Ratings Unit Maximum input current ICC max t ≤ 20 ms 200 mA Output voltage VOUT LB1863M –0.3 to +85 V LB1869M –0.3 to +60 V Output current IOUT 1.5 A RD influx current IRD 10 mA RD voltage VRD 30 V Allowable power dissipation Pd max When mounted (on a 20 × 15 × 1.5-mm3 glass-epoxy printed circuit board) 800 mW Operating temperature Topr –30 to +80 °C Storage temperature Tstg –55 to +150 °C Specifications Absolute Maximum Ratings at Ta = 25°C |
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