EP5358LUI/EP5358HUI
PIN
12
NAME
ENABLE
AVIN
FUNCTION
Output Enable. Enable = logic high; Disable = logic low
Input power supply for the controller circuitry.
Input Voltage for the MOSFET switches.
13
14
PVIN
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.
PARAMETER
SYMBOL MIN
MAX
UNITS
Input Supply Voltage
VIN
-0.3
-0.3
-0.3
6.0
V
VIN+ 0.3
V
Voltages on: ENABLE, VSENSE, VSO – VS2
2.7
150
150
260
2000
V
°C
°C
°C
V
Voltages on: VFB (EP5358LUI)
Maximum Operating Junction Temperature
Storage Temperature Range
TJ-ABS
TSTG
-65
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020C
ESD Rating (based on Human Body Mode)
Recommended Operating Conditions
PARAMETER
Input Voltage Range
SYMBOL MIN
MAX UNITS
VIN
TA
TJ
2.4
-40
-40
5.5
V
Operating Ambient Temperature
Operating Junction Temperature
+85
°C
°C
+125
Thermal Characteristics
PARAMETER
Thermal Resistance: Junction to Ambient –0 LFM (Note 1)
SYMBOL
θJA
TYP
UNITS
°C/W
85
+155
25
Thermal Overload Trip Point
TJ-TP
°C
°C
Thermal Overload Trip Point Hysteresis
Note 1: Based on a four layer copper board and proper thermal design per JEDEC EIJ/JESD51 standards
©Enpirion 2009 all rights reserved, E&OE
3
www.enpirion.com
03541
5/29/2009
Rev:A
ENPIRION [ ENPIRION, INC. ]
