Power chip

Input Voltage (Nominal) 12 Output Voltage (VDC) 5 Minimum Current (mA) Maximum Current (mA) 1200/0 Full Load Efficiency (%) 81 Maximum Capacitive Load (uF) 1000

3 to 5 Series Cells Li-Ion and Li-Phosphate Ultra-Low Power Stackable Battery Protector 20-TSSOP -40 to 85

Special driver chip for magnetic latching relay

TLV700 200-mA, Low-IQ, Low-Dropout Voltage Regulator for Portable Equipment

Input Voltage Range (V) 2.2-5.5 Output Voltage (V) 1.8 Output Dropout Voltage 150 Maximum Output Current (mA) 250 Power Supply Rejection Ratio (dB) 70 RMS Noise (?Vrms) 15.5 Quiescent Current (?A) 12 Working Temperature range -40℃~125℃·

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The NCP13992 is a high-performance current-mode controller for half-bridge resonant converters. The controller implements 600 V gate drivers, which simplifies layout and reduces external parts count. The built-in undervoltage input function simplifies the implementation of this controller in all applications. In applications that require a PFC pre-stage, the NCP13992 has a dedicated output to drive the PFC controller. This feature, combined with dedicated noise-free skip mode technology, further improves the light load efficiency of the entire application. The NCP13992 provides a set of protection features for safe operation in any application. These include: overload protection, overcurrent protection to place hard switching cycles, undervoltage detection, open optocoupler detection, automatic dead time adjustment, overvoltage (OVP) and overtemperature (OTP) protection.