TLV62065DSGT

The TLV62065DSGT is a high-efficiency synchronous step-down DC-to-DC Converter for use with point-of-load (POL) application. It provides up to 2A output current. With an input voltage range of 2.9 to 5.5V, the device is a perfect fit for power conversion from a 5V or 3.3V system supply rail. It 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. For low noise applications, TLV62065 can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1µA and an internal circuit discharges the output capacitor. It operates with a 1µH inductor and 10µF output capacitor.

• Power-save mode/3MHz fixed PWM mode
• Output capacitor discharge function
• Up to 97% efficiency
• ±2% Output voltage accuracy in PWM mode
• 18µA Typical quiescent current
• 100% Duty cycle for lowest dropout
• Green product and no Sb/Br

Applikationer

Power Management, Computers & Computer Peripherals, Portable Devices, Consumer Electronics