IQ48-HPC Datasheet, PDF (5/28 Pages) SynQor Worldwide Headquarters – Half-brick DC-DC Converter

Technical
Specification
IQ48-HPC Family
IQ48 Family Figures (all output voltages)
Nominal Vout
5.00
Common Figure 1: Typical startup waveform. Input voltage pre-applied,
ON/OFF Pin on Ch 2.
120
Typical Current Limit Inception Point
100
80
Typical Output Voltage at Shutdown
60
40
Vin min
20
Vin nom
Vin max
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Load Current (% )
Common Figure 2: Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
100,000
1,000,000
10,000
100,000
1,000
10,000
100
1,000
10
0
1
2
3
4
5
6
7
8
9 10
1.8 V 3.3 V 5 V 12 V
Common Figure 3: Trim graph for trim-up 1.8 to 12 V outputs.
10,000.0
% Decrease in Vout (All voltages)
100
0
1
2
3
4
5
6
7
8
9 10
15 V
24 V
28 V
40V
48 V
Common Figure 4: Trim graph for trim-up 15 to 48 V outputs.
1,000.0
100.0
10.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
% Decrease in Vout (All voltages)
Common Figure 5: Trim graph for trim down.
Product # IQ48xxxHPCxx
Phone [phone]
www.synqor.com
Doc.# 005-005062 Rev. A
09/25/08
Page 5