概览
The SC419 is a synchronous buck power supply controller. It features a bootstrap switch in a space-saving MLPQ- 3x3mm 20-pin package. The device is highly effi cient and uses minimal PCB area. It uses pseudo-fi xed frequency adaptive on-time operation to provide fast transient response.
封装
- MLPQ-20
订购代码
- SC419ULTRT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
- SC419EVBL: SC419 Evaluation Board
PB Free/ROHS
Learn More →功能
- Input voltage — 3V to 28V
- Integrated bootstrap switch
- Smart power-save protection
- TC compensated RDS(ON)
- Pseudo-fi xed frequency adaptive on-time control
- Designed for use with ceramic capacitors
- Programmable VIN UVLO threshold
- Enable input
- Selectable power-save mode
- Programmable ultra-sonic power-save
- Internal soft-start and soft-shutdown at output
- Internal reference — 1% tolerance
- Over-voltage/under-voltage fault protection
- Power good output
- SmartDrive™
- Lead-free 3x3mm, 20-Pin MLPQ package
- Fully WEEE and RoHS compliant
文档 | Release Date | Type | |
---|---|---|---|
SC419 Datasheet | 2018-12-13 | ||
EcoSpeed DC-DC Converters Product Brief | 2019-06-29 |
应用
- Notebook, desktop, tablet, and server computers
- Networking and telecommunication equipment
- Printers, DSL, and STB applications
- Embedded applications
- Power supply modules
- Point of load power supplies
Inventory
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