集成 4 个 4.5A/2.5A/4A/2A 降压变换器、5 个 LDO 的 2.8V 至 5.5V 电源管理 IC，通过 I2C 和 OTP 进行灵活的系统设置

MP5496 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。具有恒定导通时间（COT）控制模式的 DC/DC 变换器可提供快速瞬态响应。连续导通模式（CCM）下默认固定开关频率为 1.5MHz，这大大降低了外部电感值和电容值。全方位的保护包括欠压锁定保护（UVLO）、过流保护（OCP）和过温保护。输出电压可通过I2C接口调节，也可通过可一次性编程（OTP）的存储器预设。启动和关断序列可通过 OTP 进行配置。\n\n 通过使用I2C 或 OTP，可利用 MP5496 来配置降压和 LDO 输出电压、模式、降压 1 • 4 个高效率降压变换器：\n• Buck 1: 4.5A DC/DC 变换器\n• Buck 2: 2.5A DC/DC 变换器\n• Buck 3: 4A DC/DC 变换器\n• Buck 4: 2A DC/DC 变换器\n• 0.6V 至 2.1875V/12.5mV 步进 VOUT范围\n• 工作输入电压范围：2.8V - 5.5V\n• 可调开关频率\n• 可配置强制 PWM 模式、自动 PFM/PWM 模式\n• 过流保护自动恢复功能（OCP）\n\n• 5 个低压差调节器：\n• 一个 RTC 专用 LDO\n• 4 个低噪音 LDO\n• 2 个独立输入电源\n• 300m;

MPS

美国芯源

2.8V to 5.5V, Power Management IC with Four 4.5A/2.5A/4A/2A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and OTP

DESCRIPTION The MP5496 is a complete power management solution that integrates four high-efficiency, stepdown DC/DC converters, five low-dropout (LDO) regulators, and a flexible logic interface. A DC/DC converter with constant-on-time (COT) control provides fast transient response. The defau

文件：1.96281 Mbytes 页数：41 Pages

MPS

美国芯源

Silicon Controlled Rectifier (SCR)

Description: The NTE5491 through NTE5496 are silicon controlled rectifiers designied primarily for half–wave AC control applications such as motor controls, heating controls, power supplies, or wherever half–wave silicon gate–controlled, solid–state devices are needed. Features: • Glass

文件：21.66 Kbytes 页数：2 Pages

NTE

Silicon Controlled Rectifier (SCR) 10 Amp

Description: The NTE5491 through NTE5496 are silicon controlled rectifiers designied primarily for half–wave AC control applications such as motor controls, heating controls, power supplies, or wherever half–wave silicon gate–controlled, solid–state devices are needed. Features: • Glass

文件：21.66 Kbytes 页数：2 Pages

NTE

PHOTOMULTlPLlER TUBE

High Speed Response (Rise Time: 1.5ns, TTS: 0.27ns) 53mm(2 Inch) Diameter, 10–stage, Bialkali Photocathode, Head–On Type

文件：59.18 Kbytes 页数：2 Pages

HAMAMATSUHamamatsu Photonics Co.,Ltd.

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