Shenzhen CXW Technology., Co Ltd
15 years of experience
CX3401, P-channel MOS transistor, -30V withstand voltage -4.2A, 46m Ω internal resistance, SOT-23 packaging, commonly used in PWM applications, load switches, power management, and more.
RDS(ON) <70mΩ @ VGS=-4.5V
RDS(ON) <60mΩ @ VGS=-10V
CX7538BS is a high-performance secondary side synchronous rectification control circuit for switch-mode power <br/><br/>supplies. It easily meets the Level VI energy efficiency requirements in low-voltage, high-current switch-mode power <br/><br/>supply applications, making it an ideal solution for ultra-low forward voltage drop rectification devices. It also supports <br/><br/>various operating modes of switch-mode power supplies, such as CCM, QR , and DCM . Its extremely low forward <br/><br/>voltage drop results in much less conduction loss compared to Schottky diodes, greatly improving the system&#039;s <br/><br/>conversion efficiency and significantly reducing the temperature of the rectification device.<br/><br/><br/><br/>The CX7538BS chip features an NMOSFET synchronous rectification switch with a built-in voltage tolerance of 60V <br/><br/>and an extremely low internal resistance, with a typical RdsON as low as 12mΩ, providing the system with an output <br/><br/>capability up to 4A. The chip determines its switching state by detecting the source-drain voltage of the built-in <br/><br/>MOSFET, making it compatible with flyback converters in continuous mode, discontinuous mode, and quasi-resonant <br/><br/>operation modes.
Overview
The CX78GD024E is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 68W.
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OverviewCX8831CA is a synchronous step‑down converter integrating multiple fast‑charging protocols. It supports USB Type‑C, PD3.2 and PPS protocols, Qualcomm QC2.0/3.0/3.0+, Huawei FCP/SCP/HVSCP, VOOC, MediaTek PE2.0, Samsung AFC, USB BC1.2 DCP, and Apple...
OverviewThe 8831C is a synchronous step‑down converter integrating multiple fast‑charging protocols. It supports USB Type‑C, PD3.2 and PPS protocols, Qualcomm QC2.0/3.0/3.0+, Huawei FCP/SCP/HVSCP, VOOC, MediaTek PE2.0, Samsung AFC, USB BC1.2 DCP, and Appl...
Overview &lt;br/&gt;The CX8823B is a feature-rich, high-performance, highly reliable DC-DC buck converter. &lt;br/&gt;The CX8823B has a wide input voltage range with a maximum input voltage of up to 32V. It integrates power MOSFETs, including an 80mΩ high-s...
Overview<br/>The CX72GDXXXH series is a high-performance quasi-resonant primary-side regulated power supply IC with high-precision constant voltage (CV) and constant current (CC) output, featuring a b...
Overview<br/>The CX78GD032E is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 48W.<br/> ...
Overview<br/>The CX78GD048H is a quasi-resonant flyback power conversion chip with integrated D-GaN, designed for isolated flyback switching power supplies targeting high performance, low standby power, low cost, and high efficiency within 36W.<br/> ...
Overview<br/>The CX75GD080BL is a high-frequency, high-performance quasi-resonant AC-DC power switch with an integrated high-voltage GaNFET power device. It is designed for isolated flyback switching power supplies targeting high performance, low sta...
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