- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0749
- SKU: 1-CHIP0749
Realtime Stock
Controller IC Chip - NCP81151MNTBG NCP81151 ( A3* ) chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0749)
The NCP81151 is a high performance dual MOSFET gate driveroptimized to drive the gates of both high−side and low−side powerMOSFETs in a synchronous buck converter. It can drive up to 3 nFload with a 25 ns propagation delay and 20 ns transition time.Adaptive anti−cross−conduction and power saving operation circuitcan provide a low switching loss and high efficiency solution fornotebook systems.The UVLO function guarantees the outputs are low when the supplyvoltage is low.
Faster Rise and Fall Times•Adaptive Anti−Cross−Conduction Circuit•Zero Cross Detection function•Output Disable Control Turns Off Both MOSFETs•Undervoltage Lockout•Power Saving Operation Under Light Load Conditions•Direct Interface to NCP6131 and Other Compatible PWMControllers•Thermally Enhanced Package•These Devices are Pb−Free, Halogen Free/BFR Free and are RoHSComplian
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