EP53F8QI Datasheet, PDF (3/12 Pages) Enpirion, Inc. – 1500 mA Synchronous Buck PWM DC-DC Converter with Integrated Inductor

EP53F8QI
Absolute Maximum Ratings
CAUTION: Absolute Maximum ratings are stress ratings only. Functional operation beyond the
recommended operating conditions is not implied. Stress beyond the absolute maximum ratings may
cause permanent damage to the device. Exposure to absolute maximum rated conditions for
extended periods may affect device reliability.
Absolute Maximum Electrical Ratings
Voltages on: PVIN, AVIN, VOUT
Voltages on: ENABLE, POK
Voltage on: VFB
ESD Rating (Human Body Model)
ESD Rating (Charge Device Model)
Absolute Maximum Thermal Ratings
Ambient Operating Range
Storage Temperature Range
Reflow Peak Body Temperature MSL3 (10 s)
MIN
-0.3 V
-0.3 V
-0.3 V
2 kV
500 V
MIN
-40 °C
-65 °C
MAX
6.5 V
V_IN
2.7 V
MAX
+85 °C
+150 °C
+260 °C
Recommended Operating Conditions
PARAMETER
SYMBOL MIN
MAX
Input Voltage Range
Output Voltage Range
V_IN
V_OUT
2.4
5.5
0.6
V_IN
-
V†
DROPOUT
Output Current
I_LOAD
0
1500
Operating Junction Temperature
T_J
-40
+125
Operating Ambient Temperature
T_A
-40
+85
† _{VDROPOUT is defined as (ILOAD x Dropout Resistance) including temperature effect}
UNITS
V
V
mA
°C
°C
Thermal Characteristics
PARAMETER
SYMBOL MIN TYP MAX UNITS
Thermal Shutdown (Junction Temperature)
T_SD
155
°C
Thermal Shutdown Hysteresis
T_SDH
15
°C
Thermal Resistance: Junction to Ambient (0 LFM) ^††
_JA
55
°C/W
†† _{Based on a 2 oz. copper board and proper thermal design in line with JEDEC EIJ/JESD51 standards}
01542
October 11, 2013
www.altera.com/enpirion Page 3
Rev F