Charger PAD - Complete Power Management ICs & Solutions: The Optimal Choice for High Efficiency & High Integration

Part Number	Description	Related Products
NU3120	The NU3120 is a synchronous high-efficiency boost converter. It integrates two low on resistance power FETs: A 10-mΩ switching FET and a 16-mΩ rectifier FET. The NU3120 features a wide input voltage range from 2.9 V to 18 V to support applications powered with single-cell, two-cell Lithiumion/polymer batteries or 5V,9V,12V power supplies. The NU3120 has 10-A continuous switch current capability and provides output voltage up to 20V. It provides a small-size solution for portable equipment. The NU3120 uses fixed frequency peak current mode control with slope compensation integrated. At the light load, the device has two operation modes selected by the MODE pin. One is the pulse frequency modulation (PFM) mode to improve the efficiency and another one is forced PWM mode to avoid application problems caused by low switching frequency. The switching frequency is adjustable from 200kHz to 1 MHz. The NU3120 also implements a adjustable soft start function. In addition, the device provides 21.5-V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.	Products > Catalog Analog Power > DC/DC >

Part Number	Description	Related Products
NU17112A	NU17112A are high efficiency, high integration Qi2 compliant transmitter IC for wireless charging. NU17112A integrate low Rdson Full bridge FETs and gate driver, 32bit 36MHz MCU core, 8KB SRAM and 128KB Flash, and fast charging block TCPC/PD/BC1.2/QC/FCP/ SCP. NU17112A integrate all critical functions of power system, such us low- EMI FET drivers, Bootstrap circuits for external resonant capacitor switches, 4.8V/3.3V/1.5V LDO and 5V Buck converter power supply, high-accuracy current measurement. Controllable slew rate/ dead time of gate driver and PWM frequency dither function can further reduce the EMI of power system. NU17112A support FSK communication, multi channels ASK demodulation, Q factor detection and power loss based foreign object detection. I2C and UART interface are used to communicate with other devices. NU17112A also include under voltage lockout UVLO, over voltage protection OVP, over current protection OCP and thermal shutdown	Products > Wireless Charger > Wireless Charging Transmitter >

Part Number	Description	Related Products
NU10300	NU10300 is a high integrated efficiency power transmitter power stage, it integrates a full-bridge power stage designed for a wide frequency range (up to 2.0MHz), high accuracy current sense. Full-Bridge with adaptive deadtime control makes strong robust and high efficiency. Slew rate control optimizes the low -EMI design. VDD supply is able to output 4.8V by LDO to drive the external MCU. The proprietary current-measurement circuit provides an accurate current signal to MCU used for the FOD (Foreign Object Detection) power measurement without extra sense resistor. It also includes protection functions such as input under-voltage lockout, over-voltage protection, over current protection, and thermal shutdown. These provisions further enhance the reliability of the total system solution.	Products > Wireless Charger > Wireless Charging Transmitter >

Part Number	Description	Related Products
NUQ3533	The NUQ3533 automotive-qualified regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged applications. The NUQ3533 drives up to 3A of load current from an input of up to 36V. It integrates two low-Rdson high-side and low-side MOSFETs. The NUQ3533 implements soft recovery from dropout which can eliminate overshoot on the output. The NUQ3533 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. Integration eliminates most external components and provides a pinout design for a simple PCB layout.	Products > Automotive > Auto DC/DC >