Low VOUT Quad 31.25A or Single 125A μModule Regulator with Digital Power System Management

DESCRIPTION The LTM®4683 is a quad 31.25A or single 125A stepdown μModule® (power micromodule) DC/DC regulator featuring remote configurability and telemetry monitoring of power management parameters over PMBus. The LTM4683 is comprised of digitally programmable analog control loops, and is

文件：6.04781 Mbytes 页数：132 Pages

AD

亚德诺

Dual 25A or Single 50A μModule Regulator with Active Voltage Positioning

DESCRIPTION The LTM®4650-2 is a dual 25A or single 50A output stepdown μModule® (micromodule) regulator with ±1.5 total DC output error. The package includes the switching controller, power FETs, inductors, and all supporting components. External compensation allows for fast transient respon

文件：2.25119 Mbytes 页数：36 Pages

AD

亚德诺

Low Profile Quad 31.25A or Single 125A μModule Regulator with Digital Power System Management

FEATURES - Quad Digitally Adjustable Analog Loops with Digital Interface for Control and Monitoring - Wide Input Voltage Range: 4.5V to 16V - Output Voltage Range: 0.7V to 1.35V - ±0.5% DC Output Accuracy at 0.75V - ±4.5% Current Readback Accuracy: 0°C to 125°C - Optimized for Low O

文件：4.62088 Mbytes 页数：130 Pages

AD

亚德诺

丝印：LTM4683Y；Package：BGA；Low VOUT Quad 31.25A or Single 125A μModule Regulator with Digital Power System Management

DESCRIPTION The LTM®4683 is a quad 31.25A or single 125A stepdown μModule® (power micromodule) DC/DC regulator featuring remote configurability and telemetry monitoring of power management parameters over PMBus. The LTM4683 is comprised of digitally programmable analog control loops, and is

文件：6.04781 Mbytes 页数：132 Pages

AD

亚德诺

丝印：LTM4683Y；Package：BGA；Low VOUT Quad 31.25A or Single 125A μModule Regulator with Digital Power System Management

DESCRIPTION The LTM®4683 is a quad 31.25A or single 125A stepdown μModule® (power micromodule) DC/DC regulator featuring remote configurability and telemetry monitoring of power management parameters over PMBus. The LTM4683 is comprised of digitally programmable analog control loops, and is

文件：6.04781 Mbytes 页数：132 Pages

AD

亚德诺

具有数字电源系统管理功能的低 VOUT 四路 31.25A 或单路 125A μModule 稳压器

LTM4683 是一款四路 31.25A 或单路 125A 降压型μModule®（电源微型模块）DC/DC 稳压器，它具有远程可配置性，并且能够通过 PMBus 对电源管理参数进行遥测监控。LTM4683 由数字可编程模拟控制环路组成，并针对更高带宽和瞬态响应进行了优化。\n\n 利用 LTM4683 的双线串行接口，能够以可编程压摆率和时序监控延迟时间对输出进行裕量设置、微调以及斜升和斜降。可以读取真实的输入电流检测、输出电流和电压、输出功率、温度、正常运行时间值和峰值。不需要对 EEPROM 内容进行自定义配置。在启动时，可以通过引脚复用电阻器来设置输出电压、开关频率和通道相位 • 具有用于控制和监视的数字接口的四数字可调模拟环路\n\n• 宽输入电压范围：4.5V 至 14V\n\n• 输出电压范围：0.3V 至 0.7V\n\n• 0.7V 时直流输出精度为 ±0.5%\n\n• 电流回读精度为 ±4.5%：0°C 至 125°C\n\n• 针对低输出电压范围进行了优化\n\n• 400kHz PMBus 兼容 I2C 串行接口\n\n• 支持高达 125Hz 的遥测轮询频率\n\n• 集成式 16 位 ΔΣ ADC\n\n• 与多个模块并联均流\n\n• 15mm × 22mm × 5.71mm BGA 封装;

ADI

亚德诺