EP5358HUI Enpirion, EP5358HUI Datasheet - Page 3

• Manufacturer Part Number: EP5358HUI
• Description: DC/DC Switching Converters 500mA Sync Buck Conv Int Inductor, Hi VID
• Manufacturer: Enpirion

Specifications of EP5358HUI

• Mounting Style: SMD/SMT
• Duty Cycle (max): 100 %
• Efficiency: 93 %
• Input / Supply Voltage (max): 6 V
• Input / Supply Voltage (min): - 0.3 V
• Load Regulation: 0.48 %
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Output Current: 500 mA
• Switching Frequency: 5 MHz
• Package / Case: QFN-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
extended periods may affect device reliability.
Recommended Operating Conditions
Thermal Characteristics
Enpirion 2010 all rights reserved, E&OE
03541
Absolute Maximum Ratings
Note 1: Based on a four layer copper board and proper thermal design per JEDEC EIJ/JESD51 standards
Input Supply Voltage
Voltages on: ENABLE, V
Voltages on: V
Maximum Operating Junction Temperature
Storage Temperature Range
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020C
ESD Rating (based on Human Body Mode)
Input Voltage Range
Operating Ambient Temperature
Operating Junction Temperature
PARAMETER
Thermal Resistance: Junction to Ambient –0 LFM (Note 1)
Thermal Overload Trip Point
Thermal Overload Trip Point Hysteresis
FB
(EP5358LUI)
PARAMETER
PARAMETER
SENSE
, V
SO
– V
S2
Exposure to absolute maximum rated conditions for
09/23/2010
3
SYMBOL
SYMBOL
SYMBOL
T
T
T
V
V
J-ABS
T
T
STG
J-TP
JA
IN
IN
A
J
MIN
MIN
-0.3
-0.3
-0.3
-65
2.4
-40
-40
EP5358LUI/EP5358HUI
TYP
+155
85
25
V
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MAX
MAX
IN
2000
+125
150
150
260
6.0
2.7
+85
5.5
+ 0.3
UNITS
° C/W
UNITS
UNITS
° C
° C
° C
° C
°C
° C
° C
V
V
V
V
V
Rev: D