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AP64350SP-13

AP64350SP-13

  • 厂商:

    BCDSEMI(美台)

  • 封装:

    SOIC8_150MIL_EP

  • 描述:

    3.8V至40V输入,3.5A可编程频率的低IQ同步降压

  • 数据手册
  • 价格&库存
AP64350SP-13 数据手册
AP64350 3.8V TO 40V INPUT, 3.5A LOW IQ SYNCHRONOUS BUCK WITH PROGRAMMABLE FREQUENCY Description Pin Assignments The AP64350 is a 3.5A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 75mΩ highside power MOSFET and a 45mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. TOP VIEW BST 1 VIN 2 8 SW 7 GND The AP64350 device is easily used by minimizing the external component count due to its adoption of peak current mode control. The AP64350 design is optimized for Electromagnetic Interference (EMI) reduction. The device has a proprietary gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on and turn-off times, which reduces high-frequency radiated EMI noise caused by MOSFET switching. AP64350 also features Frequency Spread Spectrum (FSS) with a switching frequency jitter of ±6%, which reduces EMI by not allowing emitted energy to stay in any one frequency for a significant period of time. EXPOSED PAD 9 EN 3 6 COMP RT/CLK 4 5 FB SO-8EP The device is available in an SO-8EP package. Features Applications                      VIN 3.8V to 40V 3.5A Continuous Output Current 0.8V ± 1% Reference Voltage 22µA Low Quiescent Current (Pulse Frequency Modulation) Programmable Switching Frequency: 100kHz to 2.2MHz External Clock Synchronization: 100kHz to 2.2MHz Up to 85% Efficiency at 5mA Light Load Proprietary Gate Driver Design for Best EMI Reduction Frequency Spread Spectrum (FSS) to Reduce EMI Low-Dropout (LDO) Mode Precision Enable Threshold to Adjust UVLO Protection Circuitry o Undervoltage Lockout (UVLO) o Output Overvoltage Protection (OVP) o Cycle-by-Cycle Peak Current Limit o Thermal Shutdown Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Notes: 5V, 12V, and 24V Distributed Power Bus Supplies Power Tools and Laser Printers White Goods and Small Home Appliances Home Audio Network Systems Consumer Electronics General Purpose Point of Load 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain
AP64350SP-13 价格&库存

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AP64350SP-13
    •  国内价格
    • 1+13.51532
    • 10+11.58544
    • 25+11.29995
    • 100+8.95809
    • 250+8.85093
    • 500+7.85568
    • 1000+6.10148

    库存:4370

    AP64350SP-13
    •  国内价格
    • 10+4.44235
    • 100+4.06643
    • 500+3.69051
    • 1000+3.31460
    • 2000+3.06399
    • 4000+2.98880

    库存:4260