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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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LB11995 bảng dữ liệu(PDF) 8 Page - Sanyo Semicon Device |
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LB11995 bảng dữ liệu(HTML) 8 Page - Sanyo Semicon Device |
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8 / 10 page  LB11995 No. 6112-8/10 Pin number Pin name Pin voltage Equivalent circuit Pin function 3 4V to 13.6V 4 4V to 13.6V 6 4V to 6V 14 R S 15 F G 13 17 S/S 18 SIG GND 20 F C 8 7 10 9 12 11 Pin Descriptions Continued on next page Source side predrive voltage supply pin Constant current control amplifier voltage supply pin Power supply pin for all circuits except output transistors, source predriver, and constant current control amplifier Reverse detector pin Forward rotation: High Reverse rotation: Low 1 Hall element waveform Schmitt comparator composite output U phase Hall element input and reverse detector U phase Schmitt comparator input pin Logic High indicates UIN1 > UIN2. V phase Hall element input and reverse detector V phase Schmitt comparator input pin Logic High indicates VIN1 > VIN2. W phase Hall element input and reverse detector W phase Schmitt comparator input pin Logic High indicates WIN1 > WIN2. Hall element lower side bias voltage supply pin When this pin is at 0.7V or lower, or when it is open, all circuits are inactive. When driving motor, set this pin to 2V or higher. Control loop frequency compensa- tor pin. Connecting a capacitor between this pin and GND prevents closed loop oscillation in current limiting circuitry. GND pin for all circuits except output VCC2 VCC3 VCC1 UIN1 UIN2 VIN1 VIN2 WIN1 WIN2 1.2V to VCC1–1V VH 0V to VCC1 14 15 VCC1 100 µA 10k Ω A12341 A12342 10 8 12 25 µA 9 7 11 25 µA 25 µA 200 Ω 200 Ω VCC1 13 VCC1 75 µA 30k Ω 2k Ω A12343 17 VCC1 50k Ω 75k Ω A12344 20 VCC1 2k Ω 20k Ω 5k Ω A12345 |
Số phần tương tự - LB11995 |
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Mô tả tương tự - LB11995 |
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