TPS62067DSGR

With an input voltage range of 2.9V to 6V the device is a perfect fit for power conversion from a 5V or 3.3V system supply rail. The TPS6206x operates at 3MHz fixed frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. The Power Save Mode is optimized for low output voltage ripple. For low noise applications, TPS62065 can be forced into fixed frequency PWM mode by pulling the MODE pin high. TPS62067 provides an open drain power good output. In the shutdown mode, the current consumption is reduced to less than 1μA and an internal circuit discharges the output capacitor. TPS6206x family is optimized for operation with a tiny 1.0μH inductor and a small 10μF output capacitor to achieve smallest solution size and high regulation performance. The TPS6206X is available in a small 2x2x0.75mm 8-pin SON package.

Applications

• POL
• Notebooks, Pocket PCs
• Portable Media Players
• DSP Supply

Key features

• 3 MHz Switching Frequency
• Input Range from 2.9V to 6V
• Up to 97% Efficiency
• Power Save Mode / 3MHz Fixed PWM Mode
• Power Good Output
• Output Voltage Accuracy in PWM Mode ±1.5%
• Output Capacitor Discharge Function
• Typical 18μA Quiescent Current
• 100% Duty Cycle for Lowest Dropout
• Voltage Positioning
• Clock Dithering
• Supports Maximum 1mm Height Solutions
• Available in a 2x2x0.75mm SON