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

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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

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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

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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;

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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

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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

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