Technical Specification
Non-Isolated
SIP Converter
3.0 - 3.6V
15A
in
ELECTRICAL CHARACTERISTICS - NQ03xxxVMA15 Series
TA=25°C, airflow rate=300 LFM, Vin=3.3Vdc unless otherwise noted; full operating temperature range is -40°C to +105°C ambient tem-
perature with appropriate power derating. Specifications subject to change without notice.
Parameter
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Module
Min.
Typ.
Max.
Units Notes & Conditions
Non-Operating
Operating
All
All
All
All
All
All
5.0
4.5
5.0
105
125
6.5
V
V
V
°C
°C
V
continuous
continuous
100ms transient
3.0
Operating Transient Protection
Operating Temperature
Storage Temperature
Voltage at ON/OFF input pin
INPUT CHARACTERISTICS
Operating Input Voltage Range1
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Maximum Input Current2
-40
-55
-3
All
3.0
3.6
V
Notes on pg. 6
All
All
2.1
2.0
2.4
2.3
2.8
2.5
5.9
7.4
8.9
10.4
13.9
110
25
V
V
A
A
A
0.9V
1.2V
1.5V
1.8V
2.5V
All
100% Load, 3.0Vin, 0.9Vout
100% Load, 3.0Vin, 1.2Vout
100% Load, 3.0Vin, 1.5Vout
100% Load, 3.0Vin, 1.8Vout
100% Load, 3.0Vin, 2.5Vout
A
A
No-Load Input Current
Disabled Input Current
Inrush Current Transient Rating
Response to Input Transient
85
17
0.1
70
80
90
120
160
200
125
3
mA
mA
All
All
2
A s
0.9V
1.2V
1.5V
1.8V
2.5V
0.9-1.8V
2.5V
0.9-1.8V
2.5V
All
mV/V 50mV/
mV/V
mV/V
mV/V
mV/V
mA
mA
A
A
A
µs input transient (all)
Input Reflected-Ripple Current
Input Terminal Ripple Current
pk-pk thru 1µH inductor, with 200µF
tantalum; full load; Figs 24, 26
RMS with 200µF tantalum and
Figs 24, 26
fast blow external fuse recommended
internal ceramic
net 50mΩ
1µH;
2
Recommended Input Fuse
20
Input Filter Capacitor Value
All
All
40
200
µF
µF
Recommended External Input Capacitance3
OUTPUT CHARACTERISTICS
Output Voltage Set Point7 (50% load)
0.9V
1.2V
1.5V
1.8V
2.5V
0.885
1.180
1.475
1.769
2.458
0.900
1.200
1.500
1.800
2.500
0.917
1.223
1.529
1.834
2.548
V
V
V
V
V
also applies to wide-trim (0.85-2.75V) unit
Output Voltage Regulation
Over Line
+
+
+
All
0.1
0.5
0.3
%
%
%
%
V
V
V
V
V
Over Load
0.9V
2.5V
All
0.9V
1.2V
1.5V
1.8V
2.5V
with sense pin
with sense pin
Over Temperature
Total Output Voltage Range
+2.0
0.865
1.153
1.441
1.729
2.402
0.944
1.258
1.573
1.888
2.622
with sense pin, over sample, line, load,
temperature & life (all)
Product # NQ03xxxVMA15
Phone 1-888-567-9596
Doc.# 005-2NV3xxE Rev. E
6/24/04
Page 4
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