TPS62510DRCT

TEXAS INSTRUMENTS  TPS62510DRCT  直流-直流开关降压逐步递减稳压器, 可调, 1.8V-3.8V输入, 600mV-3.8V输出, 1.5A输出, SON-10

The is a high-efficiency Step-down Converter targeted for operation from a 1.8 to 3.8V input voltage rail, ideally suited for 2-cell alkaline or NiMHd applications. It is also ideal as a point-of-load regulator running from a fixed 3.3, 2.5 or 1.8V input voltage rail. The converter operates in fixed frequency pulse width modulation PWM mode switching at 1.5MHz with the MODE pin high. Pulling the MODE pin low enables the high efficiency mode. In high efficiency mode, the device operates with a 1.5MHz fixed frequency PWM at nominal load current and automatically enters the power save mode at light load currents. For maximum system reliability, the converter features output voltage tracking using the OVT pin to allow sequencing and to allow for the output voltage to track an external voltage applied to this pin.

.

1% output voltage accuracy in fixed frequency PWM mode

.

Power save mode operation for high efficiency over the entire load current range

.

Adjustable output voltage

.

Output voltage tracking OVT for reliable sequencing

.

Up to 96% high efficiency

.

1% Output voltage accuracy in fixed frequency

.

22µA Quiescent current

.

Green product and no Sb/Br