NQ10W50PKA07 Datasheet, PDF (5/14 Pages) SynQor Worldwide Headquarters – SMT Surface Mount Package

Technical Specification
Input: 10.2 - 13.2V
Outputs: 0.7 - 5.0V
Current: 7A
Package: SMT
ELECTRICAL CHARACTERISTICS (continued) - NQ10W50PKA07 Series
Parameter
FEATURE CHARACTERISTICS (continued)
Trimming and Remote Sense
Output Voltage Trim Range
Output Voltage Remote Sense Range
Remote Sense Accuracy
“
Thevenin Resistance
Thevenin Voltage
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia)
Calculated MTBF (MIL-217)
Demonstrated MTBF
Setpoint
All
All
5.0V
1.8V
All
All
5.0Vout
5.0Vout
5.0Vout
Min.
0.7
1.0
Typ. Max. Units Notes & Conditions
94
98
990
Vout/101
21.5
12.4
5.25
+5
V Measured across pins 10 & 4
% Measured across pins 10 & 4, less setpoint voltage
% Percentage of voltage drop compensated
% Percentage of voltage drop compensated
W At VADJ pin with no external resistance
V At VADJ pin with no external resistance
10⁶ Hrs. TR-NWT-000332; 100% load, 300LFM, 40oC Ta
10⁶ Hrs. MIL-HDBK-217F; 100% load, 300LFM, 40oC Ta
10⁶ Hrs. Field demonstrated MTBF
STANDARDS COMPLIANCE
Parameter
STANDARDS COMPLIANCE
UL/cUL 60950-1
EN60950-1
72/23/EEC
93/68/EEC
Needle Flame Test (IEC 695-2-2)
IEC 61000-4-2
GR-1089-CORE
Telcordia (Bellcore) GR-513
Notes
File # E194341
Certified by TUV
Test on entire assembly; board & plastic components UL94V-0 compliant
ESD test, 8kV - NP, 15kV air - NP (Normal Performance)
Section 7 - electrical safety, Section 9 - bonding/grounding
• An external input fuse must always be used to meet these safety requirements.
QUALIFICATION TESTING
Parameter
QUALIFICATION TESTING
Life Test
Vibration
Mechanical Shock
Temperature Cycling
Power/Thermal Cycling
Design Marginality
Humidity
Solderability
# Units Test Conditions
32
5
5
10
5
5
5
15 pins
95% rated Vin and load, units at derating point, 1000 hours
10-55Hz sweep, 0.060” total excursion,1 min./sweep, 120 sweeps for 3 axis
100g minimum, 2 drops in x and y axis, 1 drop in z axis
-40°C to 100°C, unit temp. ramp 15°C/min., 500 cycles
Toperating = min to max, Vin = min to max, full load, 100 cycles
Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load
85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off
MIL-STD-883, method 2003
• Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we supply
robust, reliable product. Contact the factory for more information about Proof of Design and Proof of Manufacturing processes.
Note 1: DCM = Discontinuous Conduction Mode - see application notes.
Note 2: CCM = Continuous Conduction Mode - see application notes.
Note 3: QS1 and QS2 versions at no load (up to 50mA) may have a higher Vout error of up to +1.5% associated with deep discontinuous mode operation.
Note 4: The user will see higher output ripple at light loads (< 4A @ 5V, <1.5A @ 0.9V) on the discontinuous conduction mode versions. To reduce output ripple,
increase output capacitance or use continuous conduction mode version.
OPTIONS
SynQor provides various options for Packaging, Mounting,
Optional Functions and Current Sharing for this family of DC/DC
converters. Please consult the last page of this specification sheet for
information on available options.
PATENTS
SynQor is protected under various patents. Please consult the last
page for further information.
Product # NQ10W50PKA07
Phone [phone]
www.synqor.com
Doc.# 005-2NS2T5N Rev. B 6/12/07
Page 5