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NCP81158D |
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| Part Number | NCP81158D |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Description | Pin No. Symbol Description 1 BST Floating bootstrap supply pin for high side gate driver. Connect the bootstrap capacitor between this pin and the SW pin. 2 PWM Control input. The PWM signal has three distinctive states: Low = Low Side FET Enabled, Mid = Diode Emulation Enabled, High = High Side FET Enabled. 3 EN Logic input. A logic high to ena. |
| Features |
• When Device is Powered, Fast PWM Response to EN Going High • Space−efficient 3 mm x 3 mm DFN8 Thermally−Enhanced Package • VCC Range of 4.5 V to 5.5 V • Internal Bootstrap Diode • 5 V 3−stage PWM Input • Diode Braking Capability via EN Mid−state • Adaptive Anti−cross Conduction Circuit Protects Against Cross−conduction during FET Turn−on and Turn−off • Output Disable Control Turns Off Both MOSFETs via Enable Pin • VCC Undervoltage Lockout • These Devices are Pb−free, Halogen−free/BFR−free and are RoHS Compliant Typical Applications • Power Solutions for Notebook and Desktop Systems 1 DFN8 C. |
| Datasheet |
 NCP81158D Data Sheet
PDF 181.59KB |
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