• 2MHz Constant Switching Frequency
• 1A Available Load Current
• 2.5V to 6V Input Voltage Range
• Output Voltage as Low as 0.6V
• Current Mode Control
• Cycle-by-Cycle Over Current Protection
• Short Circuit Protection
• Thermal Shutdown
• <1µA Shutdown Current
• Internal Soft-Start
• Space-Saving 6-pin, QFN6 2mm×2mm
package
APPLICATIONS
• Cellular Phones
• Microprocessors and DSP Core Supplies
• PDAs and Smart Phones
• MP3 and Portable Media Players
• Digital Still and Video Cameras
• Portable Instruments