NQ12T50SMA16 Datasheet, PDF (4/15 Pages) SynQor Worldwide Headquarters – 16A Non-Isolated, SMT DC/DC Converter with wide trim

Technical Specification
Non-Isolated
SMT Converter
9.6 - 14.4Vin 16A
ELECTRICAL CHARACTERISTICS (continued) - NQ12T50SMA16 Series
Parameter
Module
OUTPUT CHARACTERISTICS
Output Voltage Set Point
0.9V
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
Output Voltage Regulation
Over Line
All
Over Load
All
Over Temperature
All
Total Output Voltage Range
0.9V
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
Output Voltage Ripple and Noise (pk-pk\RMS) 0.9-2.5V
3.3V
5.0V
Operating Output Current Range
All
Output DC Over-Current Shutdown
All
Output Capacitance Range
All
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
0.9V
5.0V
Output Voltage during Load 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
Turn-On Time
0.9-1.5V
1.8-5.0V
Output Voltage Overshoot
All
EFFICIENCY
100% Load
0.9V
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
50% Load
0.9V
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
TEMP. LIMITS FOR POWER DERATING
Semiconductor Junction Temperature
All
Board Temperature
All
Min.
0.888
1.184
1.481
1.777
2.468
3.257
4.935
0.882
1.176
1.470
1.764
2.450
3.234
4.900
0
17
100
0.75
1
Product # NQ12T50SMA16
Phone [phone]
Typ. Max. Units Notes & Conditions
0.900
1.200
1.500
1.800
2.500
3.300
5.000
0.912
1.216
1.520
1.823
2.533
3.343
5.065
V 12Vin; 50% load (all)
V
V
V
V
V
V
TBD
TBD
+0.50
25\10
30\10
35\10
22
3
7
+1.50
0.918
1.224
1.530
1.836
2.550
3.366
5.100
40\12
50\17
60\20
16
27
5,000
mV
mV with sense pin
%
V with sense pin, over sample, line, load,
V temperature & life (all)
V
V
V
V
V
mV Full load;20MHz bandwidth; Figs 15, 18
mV
mV
A
A Figure 23
µF >2.5 mW ESR
90
dB 120 Hz; Figure 20
65
dB
40
75
mV 50%-75%-50% Iout max, 100µF, Fig 13
100
mV 50%-75%-50% Iout max, 470µF, Fig 14
50
µs to within 1.5% Vout nom., Figs 13-14
Figures 11-12
1.5
2.5
ms Full resistive load, Vout=100% nom. (all)
2
3
ms
0
1
% resistive load
83
% Figures 1-4
86
%
88
%
89
%
92
%
93
%
94
%
87
% Figures 1-4
89
%
91
%
91
%
93
%
94
%
95
%
125
°C Package rated to 150°C; Figs 5-10
125
°C UL rated max operating temp 130°C
Doc.# 005-2NS12TE Rev. A
5/28/04
Page 4