ACE7445LA

42V, 1.6MHz, 600mA Step-Down Converter

VER 1.1

2

Absolute Maximum Rating

Parameter

Value

Input Voltage Range

-0.3V-45V

Max Operating Junction Temperature (Tj)

150°C

SW, EN Voltage

–0.3V to VIN+0.3V

BST Voltage

–0.3V toSW+6V

FB Voltage

–0.3V to 6V

SW to ground current

Internally limited

Operating Temperature (To)

-40°C

–85°C

110°C / W

Storage Temperature (Ts)

-55°C - 150°C

ESD Rating

2000V

(Note: Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions

for long periods may affect device reliability.)