ACE7551U

600mA, 1.2MHz, Synchronous Step-Down DC-DC Converter

VER 1.1

2

Symbol

Parameter

Value

Unit

V

IN

-0.3 to 6V

V

EN, FB Voltages

V

SW Voltage

V

Peak SW Sink and Source Current

1.5

A

Continuous Power Dissipation at TA=25°C

SOT23-5

0.89

W

DFN2*2-6L

1.56

Operating Temperature Range

-40 to 85

°C

T

STG

Storage Temperature Range

-65 to 150

°C

Note 1: Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the

device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these

limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.

Typical Application