XR76115ELMTR-F View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XR76115ELMTR-F' PDF : 16 Pages View PDF
XR76115
Typical Performance Characteristics
All data taken at VIN=12V, VOUT=1.2V, f=600kHz, TA=25°C, No Air flow, Forced CCM, unless otherwise specified.
Schematic and BOM from Applications Circuit section of this datasheet.
REGULATION
1.220
1.215
1.210
1.205
1.200
1.195
1.190
1.185
1.180
0 2 4 6 8 10 12 14 16
IOUT (A)
Figure 5: Load regulation, VIN=12V
1.220
1.215
1.210
1.205
1.200
1.195
1.190
1.185
1.180
5
10
15
20
VIN (V)
Figure 6: Line regulation, IOUT=15A
SW
VOUT
AC coupled
20MHz Filter
SW
VOUT
AC coupled
20MHz Filter
IL
1us/d
Figure 7: VOUT ripple is 14mV at 15A
700
600
500
400
300
200
100
0
0
5
10
15
IOUT (A)
Figure 9: Frequency vs. IOUT, Forced CCM
IL
4ms/d
Figure 8: VOUT ripple is 23mV at 0A, DCM
610
605
600
595
590
-40 -20 0
20 40 60 80 100 120
Tj (°C)
Figure 10: VREF vs. temperature
© 2015 Exar Corporation
7/16
www.exar.com
Rev. 1B
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