A7115
AiT Semiconductor Inc.
DC-DC CONVERTER
www.ait-ic.com
1.5MHZ, 1.5A SYNCHRONOUS STEP-DOWN CONVERTER
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage
RUN, VFB Voltages
-0.3V~+7V
-0.3V~VIN +0.3V
-0.3V~VIN +0.3V
SW Voltages
Package Thermal ResistanceNOTE1
θJA
220°C/W
110°C/W
θJC
Operating Temperature Range
Junction Temperature NOTE2
Storage Temperature Range
Lead Temperature (Soldering, 10s)
-40°C~+85°C
+125°C
-65°C~+150°C
+260°C
Stress beyond above listed “Absolute Maximum Ratings” may lead permanent damage to the device. These are stress ratings only and
operations of the device at these or any other conditions beyond those indicated in the operational sections of the specifications are not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
NOTE1: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
NOTE2: TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formula:
TJ = TA + (PD)x(220°C/W)
REV1.0
- APR 2013 RELEASED, NOV 2014 UPDATED -
- 3 -
AITSEMI [ AiT Semiconductor ]
