5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100

DESCRIPTION The MPQ7920 is a complete power management solution that integrates four highefficiency step-down DC/DC converters, five low-dropout regulators, and a flexible logic interface. Constant-on-time (COT) control in the DC/DC converter provides fast transient response. The adjustable swit

文件：2.00383 Mbytes 页数：44 Pages

MPS

美国芯源

5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100

DESCRIPTION The MPQ7920 is a complete power management solution that integrates four highefficiency step-down DC/DC converters, five low-dropout regulators, and a flexible logic interface. Constant-on-time (COT) control in the DC/DC converter provides fast transient response. The adjustable swit

文件：2.00383 Mbytes 页数：44 Pages

MPS

美国芯源

5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100

DESCRIPTION The MPQ7920 is a complete power management solution that integrates four highefficiency step-down DC/DC converters, five low-dropout regulators, and a flexible logic interface. Constant-on-time (COT) control in the DC/DC converter provides fast transient response. The adjustable swit

文件：2.00383 Mbytes 页数：44 Pages

MPS

美国芯源

5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100

DESCRIPTION The MPQ7920 is a complete power management solution that integrates four highefficiency step-down DC/DC converters, five low-dropout regulators, and a flexible logic interface. Constant-on-time (COT) control in the DC/DC converter provides fast transient response. The adjustable swit

文件：2.00383 Mbytes 页数：44 Pages

MPS

美国芯源

5V PMIC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and MTP, AEC-Q100

DESCRIPTION The MPQ7920 is a complete power management solution that integrates four highefficiency step-down DC/DC converters, five low-dropout regulators, and a flexible logic interface. Constant-on-time (COT) control in the DC/DC converter provides fast transient response. The adjustable swit

文件：2.00383 Mbytes 页数：44 Pages

MPS

美国芯源

集成 4 个 2A/2.5A/4.5A/4.5A 降压变换器、5 个 LDO 的 5V PMIC，通过 I2C 和 MTP 进行灵活的系统设置，符合 AEC-Q100 认证

MPQ7920 是一款集成了 4 个高效率降压 DC/DC 变换器、5个低压差（LDO）调节器和一个灵活逻辑接口的整套电源解决方案。DC/DC 变换器中的恒定导通时间（COT）控制模式为其提供了快速瞬态响应。连续导通模式（CCM）下的可调开关频率（高达 2.75MHz）大大降低了外部电感值和电容值。全方位保护功能包括欠压锁定保护（UVLO）、过流保护（OCP）、过压保护（OVP）和过温关断保护。输出电压可通过 I2C 总线接口调节，也可通过可多次编程（MTP）的存储器预设。可通过 MTP 配置或通过 I2C 总线在线控制开启/关断时序。\n\n MPQ7920 最大限度地减少了外部元 • 高效率降压变换器：• Buck 1: 4.5A DC/DC 变换器\n• Buck 3: 4.4.5A DC/DC 变换器\n• 降压 1 和降压 3 可以并联工作\n• 输入电压范围：2.7V 至 5.5V\n• 0.4V 至 3.58V（步进值为 12.5mV），适合降压 4 的 VOUT范围\n• 可调软启动时间\n• 可配置强制 PWM 模式、自动 PFM/PWM 模式 \n• 低压差稳压器：• 一个 RTC 专用 LDO\n• 2 个独立输入电源\n• 系统：• I2C 总线和用户可编程 MTP\n• 上/下电控制\n• 上电复位输出\n• 可通过 MTP 灵活控制 DC/DC、;

MPS

美国芯源