- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0790
- SKU: 1-CHIP0790
Realtime Stock
Controller IC Chip - NCP5911MNTBG NCP5911 ( AL* ) Chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0790)
The NCP5911 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.A bidirectional Enable pin can provide a fault signal to thecontroller when the gate driver detects an undervoltage lockout. TheUVLO 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 and are RoHS Compliant*
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