SLVSBD0B November 2012 – June 2020 TPS2553-Q1
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
The logic enable controls the power switch, bias for the charge pump, driver, and other circuits to reduce the supply current. The supply current is reduced to less than 1-μA when a logic low is present on EN. A logic high input on EN enables the driver, control circuits, and power switch. The enable input is compatible with both TTL and CMOS logic levels.