ACE7266N

High Efficiency, 500kHz, 3A, 18V Input Synchronous Step Down Regulator

VER 1.5

2

Parameter

Value

Supply Input Voltage

18V

Enable

Voltage

VIN+0.3V

FB Voltage

4V

Power

Dissipation, PD @ TA = 25°C

1W

Package Thermal Resistance (Note 2)

100°C /W

11.2°C /W

Junction

Temperature

Range

150°C

Lead Temperature (Soldering, 10 sec.)

260°C

Storage Temperature Range

-55°C to 150°C

Note 1: Stresses beyond the “Absolute Maximum Ratings” may cause permanent damage to the device. These are

stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

Note 2:

θ

board of JEDEC 51-3 thermal measurement standard. Pin2 of TSOT23-

6 packages is the case position for θ JC

measurement.

Parameter

Value

Supply Input Voltage

4.5V to 18V

Junction Temperature Range

-40°C to 125°C

Ambient Temperature Range

-40°C to 85°C

Note 3: The device is not guaranteed to function outside its operating conditions