Products
Power Management
Semtech SC1210
High-Speed 12 V Synchronous Power MOSFET Driver
Not recommended for new designs.
Overview
Features
- High-efficiency dual MOSFET driver
- +12 V supply voltage with internal LDO for optimum gate drive
- High peak drive current
- Adaptive non-overlapping gate drives provide shoot-through protection
- Fast rise and fall times (15 ns typical with 3000 pf load)
- Ultra-low (<30 ns) propagation delay (BG going low)
- Floating top gate drive
- Crowbar function for over-voltage protection
- High-frequency (to 1.5 MHz) operation allows use of small inductors and low-cost ceramic capacitors
- Under-voltage lockout
- Low quiescent current
- Standard SO-8 package
Applications
- Intel Pentium® processor power supplies
- AMD Athlon™ and AMD-K8™ processor power supplies
- High-current low-voltage DC-DC converters
Packaging
- SOIC-8
Order Codes
- SC1210STR: Package Minimum Tape & Reel Only
Diagrams and Specs
Block Diagram
Click diagram to enlarge