TPS62600 - Texas Instruments

TPS62600 6-MHz SYNCHRONOUS STEP-DOWN CONVERTER

The TPS6260x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6260x supports up to 500mA load current, and allows the use of low cost chip inductor and capacitors. With a wide input voltage range of 2.3V to 5.5V, the device supports applications p.

Features

1
•23 89% Efficiency at 6MHz Operation
• Output Current Up to 500mA
• Wide VIN Range From 2.3V to 5.5V
• 6MHz Regulated Frequency Operation
• Best in Class Load and Line Transient
• ±1.5% Total DC Voltage Accuracy
• Automatic PFM/PWM Mode Switching
• 30µA Quiescent Current
• 35ns Minimum On-Time
• Internal Soft Start, <200-µs Start-Up Time
• Current Overload and Thermal Shutdown Protection
• Three Surface-Mount External Components Required (One MLCC Inductor, Two Ceramic Capacitors)
• Complete Sub 1-mm Component Profile Solution
• Total Solution Size <13 mm2
• Available in a 6-Pin NanoFree™ (C.