SC410A中文资料2A EcoSpeed® Step-Down Regulator with LDO and Power Save数据手册Semtech规格书

描述 Description

The SC410A is an integrated, synchronous 2A 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 — 7V to 24V
·Output voltage — 0.75V to 7.5V
·Output current — Up to 2A
·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 (automatic fault recovery):·Cycle-by-cycle current limit
·Short circuit protection
·Over and under output voltage protection
·Over-temperature

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

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