深圳市中立信电子科技有限公司

NCP1399APDR2G

High Performance Current  Mode Resonant Controller  with Integrated HighVoltage  Drivers

开关控制器 HI PERF CURRENT MODE RES CONTROLR

The NCP1399APDR2G is a high performance current mode controller for half

bridge resonant converters. This controller implements 600 V gate

drivers, simplifying layout and reducing external component count. The

built−in Brown−Out input function eases implementation of the

controller in all applications. In applications where a PFC front stage is

needed, the NCP1399 features a dedicated output to drive the PFC

controller. 

NCP1399APDR2G Features

• High−Frequency Operation from 20 kHz up to 750 kHz

• Current Mode Control Scheme

• Automatic Dead−time with Maximum Dead−time Clamp

• Dedicated Startup Sequence for Fast Resonant Tank Stabilization

• Skip Mode Operation for Improved Light Load Efficiency

• Off−mode Operation for Extremely Low No−load Consumption

• Latched or Auto−Recovery Overload Protection

• Latched or Auto−Recovery Output Short Circuit Protection

• Latched Input for Severe Fault Conditions, e.g. OVP or OTP

• Out of Resonance Switching Protection

• Open Feedback Loop Protection

• Precise Brown−Out Protection

NCP1399APDR2G Typical Applications

• Adapters and Offline Battery Chargers

• Flat Panel Display Power Converters

• Computing Power Supplies

• Industrial and Medical Power Sources