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ADP1055ACPZ-R7 数据表 (PDF) - Analog Devices

ADP1055ACPZ-R7 Datasheet PDF - Analog Devices
部件名 ADP1055ACPZ-R7
下载  ADP1055ACPZ-R7 下载

文件大小   1533.87 Kbytes
  140 Pages
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices
功能描述 Digital Controller for Power Supply Applications with PMBus Interface

ADP1055ACPZ-R7 Datasheet (PDF)

Go To PDF Page 下载 数据表
ADP1055ACPZ-R7 Datasheet PDF - Analog Devices

部件名 ADP1055ACPZ-R7
下载  ADP1055ACPZ-R7 Click to download

文件大小   1533.87 Kbytes
  140 Pages
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices
功能描述 Digital Controller for Power Supply Applications with PMBus Interface

ADP1055ACPZ-R7 数据表 (HTML) - Analog Devices

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ADP1055ACPZ-R7 产品详情

GENERAL DESCRIPTION
The ADP1055 is a flexible, feature-rich digital secondary side controller that targets ac-to-dc and isolated dc-to-dc secondary side applications. The ADP1055 is optimized for minimal component count, maximum flexibility, and minimum design time. Features include differential remote voltage sense, primary and secondary side current sense, pulse-width modulation (PWM) generation, frequency synchronization, redundant OVP, and current sharing. The control loop digital filter and compensation terms are integrated and can be programmed over the PMBus™ interface. Programmable protection features include overcurrent (OCP), overvoltage (OVP) limiting, undervoltage lockout (UVLO), and external overtemperature (OTP).

FEATURES
    −40°C to +125°C operation
    PMBus Revision 1.2 compliant with PEC and extended manufacturer specific commands
    32-bit password protection with command masking
    64 address selections (16 base addresses, expandable to 64)
    6 PWM control signals, 625 ps resolution
    Frequency from 48 kHz to 1 MHz
    Duty cycle double update rate
    Digital control loop (PID + additional pole or zero configurability)
    Programmable loop filters (CCM, DCM, low/normal temperature)
    Fast line voltage feedforward
    Adaptive dead time compensation for improved efficiency
    Remote voltage sense
    Redundant programmable OVP
    Current sense Primary side cycle-by-cycle fast protection Secondary side cycle-by-cycle fast overcurrent protection Secondary side averaged reverse current protection using diode emulation mode with fixed debounce
    Synchronous rectifier control for improved efficiency in light load mode
    Nonlinear gain for faster transient response from DCM to CCM
    Frequency synchronization
    Soft start and soft stop functionality
    Average and peak constant current mode
    External PN junction temperature sensing
    4 GPIOs (2 GPIOs configurable as active clamp snubber PWMs)
    Extended black box data recorder for fault recording
    User trimming on input and output voltages and currents
    Digital current sharing

APPLICATIONS
    Isolated dc-to-dc power supplies and modules
    Redundant power supply systems




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关于 Analog Devices


Analog Devices,Inc。(ADI)是一家公开交易的公司,设计,开发和制造高性能模拟,混合信号和数字信号处理(DSP)集成电路(ICS)。
该公司成立于1965年,总部位于马萨诸塞州的诺伍德。
ADI服务于广泛的行业,包括航空航天和国防,汽车,通信,消费者,工业,医疗以及测试和测量。
该公司的产品组合包括数据转换器,放大器和比较器,电源管理IC,微控制器,传感器和无线电频率(RF)和微波组件等。
ADI致力于创新和客户满意度,并致力于为客户提供高质量,可靠的解决方案以满足他们的需求。
侧重于能源效率和可持续性,ADI是模拟和混合信号行业的领导者,推动了技术进步,并为世界上最具挑战性的问题提供了创新的解决方案。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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