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參數(shù)資料
| 型號(hào)： | DQ63318QGA08NNT |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 77 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 760K |
| 代理商： | DQ63318QGA08NNT |
Product # DQ63318QGL08
Phone 1-888-567-9596
Doc.# 005-2DQ638D Rev. C
11/17/03
Page 4
Technical Specification
48Vin 3.3/1.8Vout 77W
Quarter
Brick Dual
Parameter P
Min.
Typ.
Max.
Units
Notes & Conditions
ISOLATION CHARACTERISTICS
Isolation Voltage
2000
V
Isolation Resistance
30
M
Isolation Capacitance
3300
pF
FEATURE CHARACTERISTICS
Switching Frequency
230
260
290
kHz
ON/OFF Control (Option P)
Off-State Voltage
-2
0.8
V
On-State Voltage
2.4
18
V
ON/OFF Control (Option N)
Off-State Voltage
2.4
18
V
On-State Voltage
-2
0.8
V
ON/OFF Control (Either Option)
Figures A, B
Pull-Up Voltage
Vin/6.5
9.2
V
Pull-Up Resistance
40
k
Output Voltage Trim Range
-10
+10
%
Trim-up pins 6-5, Trim-down pins 6-4; Fig D
Output Over-Voltage Protection (1.8V)
111
117
125
%
Over full temp range
Output Over-Voltage Protection (3.3V)
111
117
125
%
Over full temp range
Over-Temperature Shutdown
125
°C
Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
10
°C
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia)
TBD
106 Hrs. TR-NWT-000332; 80% load,300LFM, 40oC Ta
Calculated MTBF (MIL-217)
TBD
106 Hrs. MIL-HDBK-217F; 80% load, 300LFM, 40oC Ta
Demonstrated MTBF
TBD
106 Hrs. Field demonstrated MTBF
STANDARDS COMPLIANCE
Parameter P
Notes
STANDARDS COMPLIANCE
UL/cUL 60950
File # E194341, Basic insulation & pollution degree 2
EN60950
Certified by TUV
72/23/EEC
93/68/EEC
Needle Flame Test (IEC 695-2-2)
test on entire assembly; board & plastic components UL94V-0 compliant
IEC 61000-4-2
ESD test, 8kV - NP, 15kV air - NP (Normal Performance)
GR-1089-CORE
Section 7 - electrical safety, Section 9 - bonding/grounding
Telcordia (Bellcore) GR-513
An external input fuse must always be used to meet these safety requirements
QUALIFICATION TESTING
Parameter P
# Units
Test Conditions
QUALIFICATION TESTING
Life Test
32
95% rated Vin and load, units at derating point, 1000 hours
Vibration
5
10-55Hz sweep, 0.060” total excursion,1 min./sweep, 120 sweeps for 3 axis
Mechanical Shock
5
100g minimum, 2 drops in x and y axis, 1 drop in z axis
Temperature Cycling
10
-40°C to 100°C, unit temp. ramp 15°C/min., 500 cycles
Power/Thermal Cycling
5
Toperating = min to max, Vin = min to max, full load, 100 cycles
Design Marginality
5
Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load
Humidity
5
85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off
Solderability
15 pins
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 factory for more information about Proof of Design and Proof of Manufacturing processes.
ELECTRICAL CHARACTERISTICS (Continued)
OPTIONS
SynQor provides various options for Logic Sense, Pin Length and
Feature Set 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, including but not lim-
ited to U.S. Patent numbers: 5,999,417; 6,222,742 B1;
6,594,159 B2; 6,545,890 B2.
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