SC1211VX
Product is not recommended for new design.
The SC1211VX is a high speed, Combi-Sense, dual output driver designed to drive high-side and low-side MOSFETs‚ in‚ a synchronous‚ Buck‚ converter. These drivers combined with Combi-Sense PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage regulator for advanced microprocessors.
Features
- High efficiency
- High peak drive current
- Adaptive non-overlapping gate drives provide shoot-through protection
- Support Combi-Sense® and VID-on-fly operations
- Fast rise and fall times (15ns typical with 3000pf load)
- Ultra-low (<30ns) 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
- Power SOIC-8L package, fully RoHS and WEEE compliant
- Intel Pentium® processor power supplies
- AMD Athlon™ and AMD-K8™ processor power supplies
- High-efficiency portable and notebook computers
- Battery-powered applications
- High-current low-voltage DC-DC converters
Applications
Packaging
- SOIC-8 EDP
Order Codes
- SC1211VXSTR: Package Minimum Tape & Reel Only
Datasheets & Documentation
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