NCP81075High Side and Low Side Gate Driver, High-Frequency, 180 V, 4A capability | Power Management (PMIC) | 2 | Active | The NCP81075 is a high performance dual mosfet (high side and low side) gate-drive IC designed for high-voltage, high-speed, driving MOSFETs operating up to 180 V. The NCP81075 integrates a driver IC and a bootstrap diode and offers drive capability up to 4A. The high side and low side drivers are independently controlled with a matched typical propagation delay of 3.5ns.This driver is ideally suited for use in high voltage buck applications, isolated power supplies, 2 switch and active clamp forward converters. the device can also be used in solar optimizer and solar inverter applications.The part is offered in a SO8, 8 pin DFN, and 10 pin DFN package and fully specified from -40C to 140C. |
| Integrated Circuits (ICs) | 1 | Obsolete | The NCP81085 is a high performance dual MOSFET gate driver optimized to drive the gates of both high and low side power MOSFETs in a synchronous buck converter. The NCP81085 uses an on−chip bootstrap diode to eliminate the external discrete diode. A high floating top driver design can accommodate HB voltage as high as 180 V. The low−side and high−side are independently controlled and match to 4 ns between the turn−on and turn−off of each other. Independent Under−Voltage lockout is provided for the high side and low side driver forcing the output low when the drive voltage is below a specific threshold. |
| DC DC Switching Controllers | 1 | Active | |
| DC DC Switching Controllers | 2 | Obsolete | |
| DC DC Switching Controllers | 1 | Active | |
| Integrated Circuits (ICs) | 1 | Obsolete | |
| DC DC Switching Controllers | 3 | Obsolete | |
NCP811113 Phase VR12.5-6 High Speed Digital Controller with SVID and I2C Interfaces | Integrated Circuits (ICs) | 6 | Active | The NCP81111 is a high performance digital single output three phase VR12.5−6 compatible buck solution optimized to operate at frequencies up to 5 MHz for Intel CPU applications. The NCP81111 and can also work as a general purpose I2C controlled multiphase voltage regulator. The NCP81111 is designed to support theNCP81163 digital phase doubler IC which expands the capability of the part to 6 phases for high current handling. The controller includes true differential voltage sensing, differential current sensing, digital input voltage feed−forward, DAC feed forward, and adaptive voltage positioning. |
| Integrated Circuits (ICs) | 1 | Active | |
| Integrated Circuits (ICs) | 1 | Obsolete | |