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ADP5003ACPZ-R7

  • 描述:拓扑结构: 降压(降压) 输出数量: two 电源电压: 0.65V~5V,4.2V~15V 开关频率: 2.5兆赫 供应商设备包装: 32-LFCSP-WQ(5x5) 安装类别: 表面安装
  • 品牌: 模拟器件公司 (Analog)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 47.51342 47.51342
10+ 42.91418 429.14183
25+ 40.91948 1022.98720
100+ 35.53149 3553.14950
250+ 33.93443 8483.60875
500+ 31.07204 15536.02050
1500+ 31.07204 46608.06150
  • 库存: 999
  • 单价: ¥47.51342
  • 数量:
    - +
  • 总计: ¥47.51
在线询价

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规格参数

  • 带LED驱动器
  • 带监视器
  • 安装类别 表面安装
  • 部件状态 可供货
  • 带序列器
  • 输出数量 two
  • 电压电流输出端3 -
  • 制造厂商 模拟器件公司 (Analog)
  • 拓扑结构 降压(降压)
  • 开关频率 2.5兆赫
  • 电压电流输出端1 0.6伏~5伏,3A
  • 电压电流输出端2 0.6V~3.3V,3A
  • 电源电压 0.65V~5V,4.2V~15V
  • 工作温度 -40摄氏度~125摄氏度(TJ)
  • 包装/外壳 32-LFCSP-WQ(5x5)
  • 供应商设备包装 32-LFCSP-WQ(5x5)

ADP5003ACPZ-R7 产品详情

ADI’s ADP5003ACPZ-R7 integrates a high voltage buck regulator and an ultra-low noise low dropout (LDO) regulator. The buck regulator is optimized to operate at high output currents up to 3 A. The LDO is capable of a maximum output current of 3 A and operates efficiently with low headroom voltage while maintaining high power supply rejection. The ADP5003ACPZ-R7 can operate in one of two modes: adaptive mode or independent mode. Adaptive mode allows the LDO to operate with a set headroom by adjusting the buck output voltage internally. Alternatively, the ADP5003ACPZ-R7 can operate in independent mode, where both regulators operate separately from each other, and where the output voltages are programmed using resistor dividers. The LDO regulator output can be accurately controlled at the point of load (POL) using remote sensing that compensates for the printed circuit board (PCB) trace impedance while delivering high output currents. Each regulator is activated via a dedicated precision enable input. The buck switching frequency can be synchronized to an external signal, or programmed with an external resistor. Safety features in the ADP5003ACPZ-R7 include thermal shutdown (TSD) and input undervoltage lockout (UVLO). This PMU is rated for a -40°C to +125°C operating junction temperature range and comes in a small, 5 mm x 5 mm, 32-lead LFCSP package. The ADP5003ACPZ-R7 is an ideal solution to provide highly efficient and quiet regulated supplies for low noise power applications found in analog-to-digital converters (ADCs), RF transceivers, and clocking ICs.<strong>Features:</strong> High-efficiency buck for first stage conversion, High PSRR, low noise LDO regulator to remove switching ripple, 3 A, low noise, buck regulator Wide input voltage range: 4.2 V to 15 V, Programmable output voltage range: 0.6 V to 5.0 V, 0.3 MHz to 2.5 MHz internal oscillator, 0.3 MHz to 2.5 MHz SYNC frequency range, Temperature operating range:-40°C to +125°C, Adaptive LDO regulator headroom control option for optimal efficiency and PSRR across the full load range, 3 A, low noise, NFET LDO regulator (active filter) Wide input voltage range: 0.65 V to 5 V, Programmable output voltage range: 0.6 V to 3.3 V, Differential point of load remote sensing, Package/case: 32-LFCSP, Low noise power for high-speed ADC and digital-to-analog converter (DAC) designs, Powering RF agile transceivers and clocking ICs

Feature

  • Low noise, dc power supply system
    • High efficiency buck for first stage conversion
    • High PSRR, low noise LDO regulator to remove switching ripple
    • Adaptive LDO regulator headroom control option for optimal efficiency and PSRR across full load range
  • 3 A, low noise, buck regulator
    • Wide input voltage range: 4.2 V to 15 V
    • Programmable output voltage range: 0.6 V to 5.0 V
    • 0.3 MHz to 2.5 MHz internal oscillator
    • 0.3 MHz to 2.5 MHz SYNC frequency range
  • 3 A, low noise, NFET LDO regulator (active filter)
    • Wide input voltage range: 0.65 V to 5 V
    • Programmable output voltage range: 0.6 V to 3.3 V
    • Differential point of load remote sensing
    • 3 μV rms output noise (independent of output voltage)
    • PSRR > 50 dB (to 100 kHz) with 400 mV headroom at 3 A
    • Ultrafast transient response
    • Power-good output
  • Precision enable inputs for both the buck regulator and LDO
  • −40°C to +125°C operating junction temperature range
  • 32-lead, 5 mm × 5 mm, LFCSP

Applications

  • Low noise power for high speed analog-to-digital converter (ADC) and digital-to-analog converter (DAC) designs
  • Powering RF transceivers and clocking ICs


(Picture: Pinout)


ADP5003ACPZ-R7所属分类:线性调节开关稳压器,ADP5003ACPZ-R7 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。ADP5003ACPZ-R7价格参考¥47.513424,你可以下载 ADP5003ACPZ-R7中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询ADP5003ACPZ-R7规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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