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FSB50450AS 数据表(PDF) 3 Page - Fairchild Semiconductor |
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FSB50450AS 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 10 page ©2012 Fairchild Semiconductor Corporation 3 www.fairchildsemi.com FSB50450AS Rev. C4 Pin descriptions Figure 1. Pin Configuration and Internal Block Diagram (Bottom View) 1st Notes: 3. Source terminal of each low-side MOSFET is not connected to supply ground or bias voltage ground inside Motion SPM® 5 product. External connections should be made as indicated in Figure 3. Pin Number Pin Name Pin Description 1 COM IC Common Supply Ground 2VB(U) Bias Voltage for U-Phase High-Side MOSFET Driving 3VCC(U) Bias Voltage for U-Phase IC and Low-Side MOSFET Driving 4IN(UH) Signal Input for U-Phase High-Side 5IN(UL) Signal Input for U-Phase Low-Side 6 N.C No Connection 7VB(V) Bias Voltage for V-Phase High Side MOSFET Driving 8VCC(V) Bias Voltage for V-Phase IC and Low Side MOSFET Driving 9IN(VH) Signal Input for V-Phase High-Side 10 IN(VL) Signal Input for V-Phase Low-Side 11 VTS Output for HVIC Temperature Sensing 12 VB(W) Bias Voltage for W-Phase High-Side MOSFET Driving 13 VCC(W) Bias Voltage for W-Phase IC and Low-Side MOSFET Driving 14 IN(WH) Signal Input for W-Phase High-Side 15 IN(WL) Signal Input for W-Phase Low-Side 16 N.C No Connection 17 P Positive DC-Link Input 18 U, VS(U) Output for U-Phase & Bias Voltage Ground for High-Side MOSFET Driving 19 NU Negative DC-Link Input for U-Phase 20 NV Negative DC-Link Input for V-Phase 21 V, VS(V) Output for V-Phase & Bias Voltage Ground for High-Side MOSFET Driving 22 NW Negative DC-Link Input for W-Phase 23 W, VS(W) Output for W Phase & Bias Voltage Ground for High-Side MOSFET Driving (1) COM (2) V B(U) (3) V CC(U) (4) IN (UH) (5) IN (UL) (6) N.C (7) V B(V) (8) V CC(V) (9) IN (VH) (10) IN (VL) (11) VTS (12) V B(W) (13) V CC(W) (14) IN (WH) (15) IN (WL) (16) (17) P (18) U, V S(U) (19) N U (20) N V (21) V, V S(V) (22) N W (23) W, V S(W) COM VCC LIN HIN VB HO VS LO COM VCC LIN HIN VB HO VS LO VTS COM VCC LIN HIN VB HO VS LO N.C |
类似零件编号 - FSB50450AS |
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类似说明 - FSB50450AS |
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