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LB1941T 数据表(PDF) 3 Page - Sanyo Semicon Device |
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LB1941T 数据表(HTML) 3 Page - Sanyo Semicon Device |
3 / 4 page LB1941T No.7193-3/4 Pin Assignment Block Diagram Boost charge and discharge circuits In order to keep the output response time constant during mode transfer from the standby state to forward (reverse) rotation, this IC incorporates boost charge and discharge circuits for external capacitor connected to the FC pin. The external capacitor connected to the FC pin is for output phase compensation (to suppress oscillation), for which 0.01 to 0.1µF is recommended. Note that increase in the capacitor value results in increase in the time necessary for the constant current control to rise. VCC OUT1 OUT2 0.2V IN2 GND FC RFG RL RF IN1 ILB01540 + -- C P U Thermal protection circuit Boost charge circuit Boost discharge circuit Constant current control amplifier IN1 IN2 FC GND 8 VCC 7 OUT1 6 OUT2 5 RFG 1 2 3 4 Top view LB1941T |
类似零件编号 - LB1941T |
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类似说明 - LB1941T |
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