PE99153DIE Datasheet, PDF (6/15 Pages) Peregrine Semiconductor – Hi-Rel 6A DC-DC Converter

Typical Performance Characteristics
Figure 3. Efficiency Curves Over Output
Load Current and Temperature*
PE99153 Efficiency versus Output Current
VIN=5V, VOUT=2.5V, Fsw=1MHz
100
95
90
85
80
75
70
65
Tc = -55°C
TC = +25°C
60
Tc = +125°C
55
50
0
1
2
3
4
5
6
Output Current (A)
Figure 4. Efficiency Curves Over Typical
Output Voltages*
PE99153 Efficiency versus Output Current
Vin=5V, Fsw=1MHz, T=+25°C
100
95
90
85
80
75
70
Vout = 3.3V
65
Vout = 2.5V
60
Vout = 1.5V
Vout = 1.0V
55
50
0
1
2
3
4
5
6
Output Current (A)
Note: * The efficiency curves in Figures 3 and 4 were measured on the packaged parts.
PE99153 DIE
Product Specification
©2012–2015 Peregrine Semiconductor Corp. All rights reserved.
Page 6 of 15
Document No. DOC-50371-6 │ UltraCMOS^® Power Management Solutions