Symbol

Description

Value

Units

2.3

W

50

°C/W

Symbol

Description

Value

Units

Input Voltage and Bias Power to GND

6.0

V

LX to GND

V

VOUT to GND

V

EN, DAC, BYPASS, MODE/SYNC to GND

-0.3 to 6.0

V

Operating Junction Temperature Range

-40 to 150

°C

Maximum Soldering Temperature (at leads, 10 sec)

300

°C

AAT1171

600mA Voltage-Scaling Step-Down Converter

for RF Power Amplifiers with Bypass Switch

1171.2006.06.1.0

3

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-

tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.

2. Mounted on an FR4 board.