NQ15W50SGA30 Datasheet, PDF (3/11 Pages) SynQor Worldwide Headquarters – SMT Surface Mount

Technical Specification
Input: 6.0 - 15.0V
Outputs: 0.8 - 5.0V
Current: 30A
Package: SMT
ELECTRICAL CHARACTERISTICS - NQ15W50SGA30 Series
TA=25°C, airflow rate=300 LFM, Vin=12Vdc unless otherwise noted; full operating temperature range is -40°C to +105°C ambient tempera-
ture with appropriate power derating. Specifications subject to change without notice.
Parameter
Module
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
All
Operating
All
Operating Temperature
All
Storage Temperature
All
Voltage at ON/OFF input pin
All
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
All
Input Fuse Rating
All
External Input Capacitance
All
Output Voltage
All
Output Current
All
INPUT CHARACTERISTICS
Input Under-Voltage Lockout
Turn-On Voltage Threshold
All
Turn-Off Voltage Threshold
All
Lockout Hysteresis
All
Maximum Input Current
1.8V
“
3.3V
“
5.0V
No-Load Input Current
1.8V
“
3.3V
“
5.0V
Disabled Input Current
All
Inrush Current Transient Rating
All
Input Filter Capacitor Value
All
Input Reflected-Ripple Current
1.0V
“
2.5V
“
5.0V
OUTPUT CHARACTERISTICS
Output Voltage Set Point
0.8V
Output Voltage Range
All
Operating Output Current Range
All
Output Voltage Regulation
Over Line
All
Over Load
All
Over Temperature
All
Total Output Voltage Range
All
Output Voltage Ripple and Noise (pk-pk\RMS) 1.0V
“
2.5V
“
5.0V
Output DC Over Current Shutdown
All
External Output Capacitance
All
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
All
Output Voltage during Current Transient
For a Step Change in Output Current (0.1A/µs) All
For a Step Change in Output Current (3A/µs)
All
Settling Time
All
Turn on Transient
Inhibit Time
All
Rise Time
All
Output Voltage Overshoot
All
EFFICIENCY
100% Load
1.8V
“
3.3V
“
5.0V
50% Load
1.8V
“
3.3V
“
5.0V
Min.
0
-40
-55
-3
6
100
0.8
0
5.20
4.60
Typ.
5.60
5.00
0.6
0.790
0.8
0
102
156
232
3
20
36
68
98
0.800
27\5.0
43\11.6
67\20.4
33
40
100
50
250
250
100
2
4
85.0
90.0
93.0
86.0
91.0
93.0
Max.
16
15
105
125
15
15
40
5.0
30
6.00
5.40
6.0
18.0
28.0
0.1
0.810
5.5
30
0.5
0.6
1
3
47
10,000
4
8
0
Units Notes & Conditions
V Continuous
V Continuous
°C
°C
V
V
A Fast blow external fuse recommended
µF ESR<1.5W
V
A
V
V
V
A 6Vin, 100% load
A
“
A
“
mA 12Vin, 100% load
mA
“
mA
“
mA
A²s With min. output capacitance
µF
mA 12Vin, 100% load, pk-pk value
mA “
mA “
V 12Vin 50% load
V Set output by Rtrim-up
A
% With sense pin
%
“
%
“
% With sense pin, over sample, line, load, temp. & life
mV Full load; 20MHz bandwidth
mV
“
mV
“
A
µF >1mW
dB 120Hz
mV 50%-75%-50% Iout max; 100uF
mV 50%-75%-50% Iout max; 470uF
µs To within 1.5% Vout nom.
ms Resistive load
ms “
V
“
%
%
%
%
%
%
Product # NQ15W50SGA30
Phone [phone]
www.synqor.com
Doc.# 005-2NS163E Rev. C
10/03/08
Page 3