TPS62080DSGT

TEXAS INSTRUMENTS  TPS62080DSGT  直流-直流开关降压逐步递减稳压器, 可调, 2.3V-6V输入, 500mV-4V输出, 1.2A输出, WSON-8

The is a high-efficiency Step-down Converter with DCS-Control™ and snooze mode. With an input voltage range of 2.3 to 6V, common battery technologies are supported. Alternatively, the device can be used for low voltage system power rails. The TPS6208x focuses on high efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters power save mode operation at light load currents to maintain high efficiency over the entire load current range. To maintain high efficiency at very low load or no load currents, a snooze mode with an ultra-low quiescent current is implemented. This function, enabled by the MODE pin, increases the run-time of battery driven applications and keeps the standby current at its lowest level to meet green energy standards targeting a low stand-by current.

.

DCS-Control™ architecture for fast transient regulation

.

Snooze mode for 6.5µA ultra low quiescent current

.

100% Duty cycle for lowest dropout

.

Power save mode for light-load efficiency

.

Output discharge function

.

Short-circuit protection

.

Power good output

.

Thermal shutdown

.

Green product and no Sb/Br