SC410数据手册集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF

描述 Description

The SC410 is an integrated, synchronous 3A EcoSpeed® step-down regulator. It incorporates Semtech’s advanced, patented adaptive on-time architecture to achieve best in-class dynamic performance using point-of-load applications.

特性 Features

·Input voltage — 5.5V to 24V
·Output voltage — 0.75V to 7.5V
·Output current — Up to 3A
·Internal reference — + 1%
·Small ceramic capacitors
·Power good pin (open-drain)
·Adaptive on-time control:·Excellent transient response
·Programmable pseudo-fixed frequency during CCM

·Fault protection features:·Cycle-by-cycle current limit
·Short circuit protection
·Over and under output voltage protection
·Over-temperature

·Internal soft-start
·Ultrasonic power save and smart PSAVE
·Internal LDO for bias voltage
·Ultra-small lead-free 3 x 3mm, 10-Pin MLPD package
·WEEE and RoHS compliant

应用 Application

·Networking Equipment, Embedded Systems
·Medical Equipment, Office Automation
·Instrumentation, Portable Systems
·Consumer Devices such as DTV and Set-top Boxes
·POL Converters

简介

SC410属于集成电路（IC）的稳压器-DC-DC开关稳压器。由制造生产的SC410稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。