Power chip

Single Cell High Efficiency PFM Synchronous Boost DC/DC Converter

High-voltage 600V, high-side single-channel gate driver, MOSFETs or IGBTs pre-driver

PMIC - Power Distribution Switch, Load Driver Power Switch/Driver 1: 2 N Channel 1.25A

Input: 12V Output: 5V

AC-DC power module, input 85~265VAC, output 24V 35W 1.5A

The NCP4306 is a high performance driver designed specifically for controlling synchronous rectification MOSFETs in switch mode power supplies. Due to its high-performance driver and versatility, it can be used in several topologies such as DCM or CCM flyback, quasi-resonant flyback, forward and half-bridge resonant LLC. A combination of externally adjustable or fixed adjustable minimum switching interval periods helps to combat ringing from PCB layout and other parasitic elements. Reliable low-noise operation of the SR system is guaranteed due to the self-synchronization function. The NCP4306 also utilizes the driver Kelvin connection of the MOSFETs for high efficiency operation at full load and a light load sense structure for high efficiency at light loads. The driver's precise turn-off threshold, very low turn-off delay time, and high sink current capability enable the longest synchronous rectification MOSFET turn-on time and highest SMPS efficiency. This high accuracy driver and 5V gate clamp enable the use of GaN MOSFETs.

1.5A, 4.5V-25V, dual non-inverting, dual high-speed low-power MOSFET low-side drivers

500mA, Low Dropout, Low Noise, High PSRR, High Speed ​​Response, CMOS LDO

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