EV1320QI Datasheet, PDF (6/20 Pages) Enpirion, Inc. – The EV1320QI is a DC to DC converter specifically designed for memory termination applications.

Typical Performance Curves (Continued)
EV1320QI
Output Voltage vs. Output Current
0.64
0.63
Note: VTT is measured at bulk caps on evaluation board edge
0.62
CONDITIONS
0.61
AV_IN = 3.3V
VDDQ = 1.2V
0.60
VTT = 0.6V
0.59
0.58
0.57
TA = -45 C
0.56
TA = 25 C
0.55
TA = 85 C
0.54
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
OUTPUT CURRENT (A)
Output Voltage vs. Output Current
0.80
0.79
Note: VTT is measured at bulk caps on evaluation board edge
0.78
0.77
0.76
0.75
TA = -45 C
TA = 25 C
TA = 85 C
CONDITIONS
AV_IN = 3.3V
VDDQ = 1.5V
VTT = 0.75V
0.74
0.73
0.72
0.71
0.70
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
OUTPUT CURRENT (A)
Output Voltage vs. Output Current
0.94
0.93
0.92
0.91
0.90
TA = -40 C
TA = 25 C
TA = 85 C
CONDITIONS
AV_IN = 3.3V
VDDQ = 1.8V
VTT = 0.9V
0.89
0.88
0.87
0.86
0.85
0.84
Note: VTT is measured at bulk caps on evaluation board edge
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
OUTPUT CURRENT (A)
Output Voltage vs. Temperature
0.70
0.68
CONDITIONS
0.66 AVIN=3.3V
0.64
VDDQ = 1.2V
0.62
LOAD = 0A
LOAD = 1A
LOAD = 2A
0.60
0.58
0.56
0.54
0.52
0.50
Note: VTT is measured at bulk caps on evaluation board edge
-40
-15
10
35
60
85
AMBIENT TEMPERATURE ( C)
Output Voltage vs. Temperature
0.85
0.83
CONDITIONS
0.81 AVIN=3.3V
0.79
VDDQ = 1.5V
0.77
LOAD = 0A
LOAD = 1A
LOAD = 2A
0.75
0.73
0.71
0.69
0.67
0.65
Note: VTT is measured at bulk caps on evaluation board edge
-40
-15
10
35
60
85
AMBIENT TEMPERATURE ( C)
Output Voltage vs. Temperature
1.00
0.98
CONDITIONS
0.96 AVIN=3.3V
0.94
VDDQ = 1.8V
0.92
LOAD = 0A
LOAD = 1A
LOAD = 2A
0.90
0.88
0.86
0.84
0.82
0.80
Note: VTT is measured at bulk caps on evaluation board edge
-40
-15
10
35
60
85
AMBIENT TEMPERATURE ( C)
©Enpirion 2012 all rights reserved, E&OE
06831
Enpirion Confidential
April 9, 2012
www.enpirion.com, Page 6
Rev: C