Products
Power Management
Semtech SC1104B
Simple, Synchronous Voltage-Mode PWM Controller
Not Recommended for New Designs. Datasheet is for information purposes only.
Overview
Features
- Up to +14 V input, 300 kHz operation (SC1104A)
- Up to +7 V input, 600 kHz operation (SC1104B)
- High efficiency (> 90%)
- 1% reference voltage accuracy
- Hiccup mode over-current protection
- Robust output drive
- RDS(ON) Current sensing
- Industrial temperature range
- 8-Lead SOIC package. Pb-free package available, fully WEEE and RoHS compliant
Applications
- Termination supplies
- Low-cost microprocessor supplies
- Peripheral card supplies
- Industrial power supplies
- High-density DC/DC conversion
Packaging
SOIC-8
Order Codes
- SC1104BISTR: Package Minimum Tape & Reel Only
Diagrams and Specs
Block Diagram
Click diagram to enlarge