A7116
AiT Semiconductor Inc.
www.ait-ic.com
DC-DC CONVERTER/ BUCK (STEP-DOWN)
1.5MHz, 700mA SYNCHRONOUS WITH LOW QUIESCENT CURRENT
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage
-0.3V ~ +7V
0.3V ~ VIN +0.3V
-0.3V ~ VIN+0.3V
1000mA
RUN, VFB Voltages
SW Voltages
P-Channel Switch Source Current (DC)
N-Channel Switch Sink Current (DC)
Peak SW Sink and Source Current
Operating Temperature Range
Junction Temperature(NOTE)
Storage Temperature Range
Lead Temperature (Soldering, 10s)
1000mA
1.5A
-40°C ~ +85°C
+125°C
-65°C ~ +150°C
+300°C
Stresses above may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the Electrical Characteristics is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
NOTE: TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formula:
TJ = TA + (PD)x(220°C/W)
THERMAL RESISTANCE
Package
SOT-25
θJA
θJC
220°C/W
110°C/W
Thermal Resistance is specified with approximately 1 square of 1 oz copper
REV1.2
- JAN 2009 RELEASED, MAY 2016 UPDATED -
- 3 -
AITSEMI [ AiT Semiconductor ]
