EN2360QI Datasheet, PDF (7/24 Pages) Enpirion, Inc. – 6A Voltage Mode Synchronous Buck PWM DC-DC Converter with Integrated Inductor

Typical Performance Curves
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
VOUT = 3.3V
CONDITIONS
VOUT = 1.8V
V_IN = 10.0V
20
AVIN = 3.3V
10
VOUT = 1.2V
Dual Supply
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
OUTPUT CURRENT (A)
Output Current De-rating
6.0
VOUT = 3.3V
5.0
4.0
3.0
CONDITIONS
2.0
V_IN = 12V
T_JMAX = 125 C
1.0
θ_JA = 16 C/W
8x11x3mm QFN
No Air Flow
0.0
75 76 77 78 79 80 81 82 83 84 85
AMBIENT TEMPERATURE ( C)
No De-rating with Air Flow
7.0
6.0
VOUT = 3.3V
5.0
4.0
3.0
CONDITIONS
V_IN = 12V
2.0
T_JMAX = 125 C
θ_JA = 13 C/W
1.0
8x11x3mm QFN
Air Flow (200fpm)
0.0
75 76 77 78 79 80 81 82 83 84 85
AMBIENT TEMPERATURE ( C)
EN2360QI
Efficiency vs. Output Current
100
90
80
70
60
50
40
30
VOUT = 3.3V
CONDITIONS
20
VOUT = 1.8V
V_IN = 12.0V
AVIN = 3.3V
10
VOUT = 1.2V
Dual Supply
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
OUTPUT CURRENT (A)
Output Current De-rating
6.0
VOUT = 3.3V
5.0
4.0
3.0
CONDITIONS
2.0
V_IN = 10V
T_JMAX = 125 C
1.0
θ_JA = 16 C/W
8x11x3mm QFN
No Air Flow
0.0
75 76 77 78 79 80 81 82 83 84 85
AMBIENT TEMPERATURE ( C)
No De-rating with Air Flow
7.0
6.0
VOUT = 3.3V
5.0
4.0
3.0
CONDITIONS
V_IN = 10V
2.0
T_JMAX = 125 C
θ_JA = 13 C/W
1.0
8x11x3mm QFN
Air Flow (200fpm)
0.0
75 76 77 78 79 80 81 82 83 84 85
AMBIENT TEMPERATURE ( C)
©Enpirion 2012 all rights reserved, E&OE
07514
Enpirion Confidential
September 17, 2012
www.enpirion.com, Page 7
Rev: A