EP5358HUI Enpirion, EP5358HUI Datasheet - Page 5

• 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

Typical Performance Characteristics
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03541
Efficiency vs. Load Current: V
Efficiency vs. Load Current: V
95
90
85
80
75
70
65
60
55
50
45
95
90
85
80
75
70
65
60
55
50
45
Start Up Waveform: V
0
0
top to bottom) = 3.3, 2.5, 1.8, 1.2V
top to bottom) = 2.5, 1.8, 1.2V
I
LOAD
= 10mA (VID MODE)
Load Current (mA)
Load Current (mA)
200
200
IN
= 5.0V, V
IN
IN
= 5.0V, V
= 3.3V, V
400
400
OUT
= 3.3V;
OUT
OUT
(from
(from
600
600
09/23/2010
5
Efficiency vs. Load Current: V
95
90
85
80
75
70
65
60
55
50
45
Start Up Waveform: V
0
top to bottom) = 2.5, 1.8, 1.2V
I
LOAD
= 500mA (VID MODE)
Load Current (mA)
200
EP5358LUI/EP5358HUI
IN
= 5.0V, V
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IN
= 3.7V, V
400
OUT
= 3.3V;
OUT
(from
Rev: D
600