High Efficiency 4A, 21V, 500kHz Synchronous Step-down Converter

The MP8718 is a high frequency synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 4A continuous output current over a wide input supply range with excellent load and line regulation. The MP8718 has synchronous mode ● Wide 4.5V to 21V Operating Input Range \n● 4A Output Current \n● Low Rds(on) Internal Power MOSFETs \n● Proprietary Switching Loss Reduction Technique \n● High Efficiency Synchronous Mode Operation?\n● Fixed 500kHz Switching Frequency \n● Sync from 300kHz to 2MHz External Clock \n● 1.5ms Internal ;

High Efficiency 4A, 21V, 500kHz Synchronous Step-down Converter

文件：510.12 Kbytes Page：17 Pages

80A Intelli-PhaseTM  DrMOS 解决方案，采用 Quiet SwitcherTM 技术、5V PVCC以及TLGA-41 (5mmx6mm) 封装

MP87180 是一款内置功率 MOSFET 和栅极驱动器的单片半桥。它可以在宽输入电压 (VIN) 范围内实现高达 80A 的连续输出电流 (IOUT)。\n\n 该器件采用Quiet SwitcherTM 技术 (QST) ，通过只能在单片架构中实现的独特电路设计来抑制电压振铃。该技术可将峰值开关电压限制在 VIN 与2V 之间，从而提高器件的可靠性、降低 EMI 并降低对 PCB 布局的敏感性。\n\n MP87180 提供多种可简化系统设计的功能。它兼容三态脉宽调制 (PWM) 信号控制器，可通过 Accu-SenseTM 电流采样功能来监控电感电流 (IL)，并提 • Quiet SwitcherTM 技术 (QST) 将峰值开关电压限制在输入电压 (VIN) 以上、2V 以下，同时最大限度地减少了对 PCB 布局的依赖\n• 3V 至 16V 宽输入电压（VIN）范围\n• 输出电流 (IOUT) 可高达 80A\n• 5V PVCC 操作\n• Accu-SenseTM 电流采样 (CS)\n• 温度采样\n• 兼容三态脉宽调制 (PWM) 信号\n• 过流保护 (OCP)\n• 过温保护 (OTP)\n• 故障报告\n• 采用 TLGA-41 (5mmx6mm) 封装;

High Efficiency 4A, 21V, 500kHz Synchronous Step-down Converter

文件：510.12 Kbytes Page：17 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽）裸露焊盘 功能：降压 包装：管件 描述：IC REG BUCK ADJUSTABLE 4A 8SOIC 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：8-SOIC（0.154"，3.90mm 宽）裸露焊盘 功能：降压 包装：卷带（TR） 描述：IC REG BUCK ADJUSTABLE 4A 8SOIC 集成电路（IC） DC DC 开关稳压器

POWER ZENERS

DESCRIPTION One watt zener diodes, hermetically sealed in glass. FEATURES • High Surge Ratings • A Quarter the Size of Conventional 1Watt Zeners • Impervious to Moisture

24 BIT DIFFERENTIAL STEREO DAC WITH VOLUME CONTROL

DESCRIPTION The WM8718 is a high performance differential stereo DAC designed for audio applications such as DVD, home theatre systems and digital TV. The WM8718 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8718 consists of a serial interface po

24 BIT DIFFERENTIAL STEREO DAC WITH VOLUME CONTROL

DESCRIPTION The WM8718 is a high performance differential stereo DAC designed for audio applications such as DVD, home theatre systems and digital TV. The WM8718 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8718 consists of a serial interface po

24 BIT DIFFERENTIAL STEREO DAC WITH VOLUME CONTROL

DESCRIPTION The WM8718 is a high performance differential stereo DAC designed for audio applications such as DVD, home theatre systems and digital TV. The WM8718 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8718 consists of a serial interface po

8-bit high-speed analog-to-digital converter

文件：110.57 Kbytes Page：16 Pages