EN6347QI
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
impair device life. Exposure to absolute maximum rated conditions for extended periods may affect
device reliability.
PARAMETER
Supply Voltage – PVIN, AVIN, VOUT
Pin Voltages – ENABLE, POK, LLM/SYNC
Pin Voltages – VFB, SS, RLLM
SYMBOL MIN
MAX
7.0
UNITS
VIN
-0.5
-0.5
-0.5
-65
V
VIN +0.3
2.75
150
V
V
Storage Temperature Range
TSTG
°C
°C
°C
V
Maximum Operating Junction Temperature
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020A
ESD Rating - all pins (based on HBM)
TJ-ABS Max
150
260
2000
Recommended Operating Conditions
PARAMETER
Input Supply Voltage
SYMBOL MIN
MAX UNITS
VIN
2.5
- 40
- 40
6.6
125
85
V
Operating Junction Temperature
Operating Ambient Temperature
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020A
TJ-OP
TAMB
°C
°C
°C
260
Thermal Characteristics
PARAMETER
Thermal Shutdown
SYMBOL
TSD
MIN
TYP
MAX
UNITS
°C
160
35
30
3
Thermal Shutdown Hysteresis
Thermal Resistance: Junction to Ambient (Note 1)
TSDH
°C
°C/W
#
JA
Thermal Resistance: Junction to Case
°C/W
#
JC
Note 1: Based on 2oz. external copper layers and proper thermal design in line with EIA/JEDEC JESD51-7
standard for high thermal conductivity boards.
@Enpirion 2011 all rights reserved, E&OE
3
www.enpirion.com
05991
10/04/2011
Rev: B
ENPIRION [ ENPIRION, INC. ]
