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ACE738D 数据表(PDF) 2 Page - ACE Technology Co., LTD. |
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ACE738D 数据表(HTML) 2 Page - ACE Technology Co., LTD. |
2 / 12 page ACE738D 2A, 24V Synchronous Step-Down Converter VER 1.1 2 Packaging Type SOP-8 Ordering information ACE738D XX + H Pin Description SOP-8 Description Function 1 BST Boostrap pin for top switch. A 0.01uF or larger capacitor should be connected between this pin and the SW pin to supply current to the top switch and top switch driver. 2 IN Input voltage pin. VIN supplies power to the IC. Connect a 4.6V to 24V supply to VIN and bypass VIN to GND with a suitably large capacitor to eliminate noise on the input to the IC. 3 SW SW is the switching node that supplies power to the output. Connect the output LC filter from SW to the output load. 4 GND Power ground pin. 5 FB Output feedback pin. FB senses the output voltage and is regulated by the control loop to 0.923V. Connect a resistive divider at FB. 6 NC Not Connected. 7 EN Drive EN pin high to turn on the regulator and low to turn off the regulator. 8 NC Not Connected. FM:SOP-8 Pb - free Halogen - free |
类似零件编号 - ACE738D |
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类似说明 - ACE738D |
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