bq50120qta20pysbq55090qta27pyc SynQor Worldwide Headquarters, bq50120qta20pysbq55090qta27pyc Datasheet - Page 4

• Manufacturer Part Number: bq50120qta20pysbq55090qta27pyc
• Description: Quarter-brick Dc Busconverter
• Manufacturer: SynQor Worldwide Headquarters

Product # BQ50120QTA20
T
T
ELECTRICAL CHARACTERISTICS (Continued)
Parameter
STANDARDS COMPLIANCE
Parameter
QUALIFICATION TESTING
Parameter
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 for information on available options.
echnical S
FEATURE CHARACTERISTICS
RELIABILITY CHARACTERISTICS
STANDARDS COMPLIANCE
QUALIFICATION TESTING
echnical S
Switching Frequency
ON/OFF Control (Option P)
ON/OFF Control (Option N)
Output Over-Voltage Protection
Over-Temperature Shutdown
Over-Temperature Shutdown Restart Hysteresis
Load Current Scale Factor
Calculated MTBF (Telcordia)
Calculated MTBF (MIL-217)
Field Demonstrated MTBF
UL/cUL 60950-1
EN60950-1
Needle Flame Test (IEC 695-2-2)
IEC 61000-4-2
GR-1089-CORE
• An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety
Life Test
Vibration
Mechanical Shock
Temperature Cycling
Power/Thermal Cycling
Design Marginality
Humidity
Solderability
• Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we
certificates on new releases or download from the SynQor website.
supply robust, reliable product. Contact the factory for official product family qualification documents.
Off-State Voltage
On-State Voltage
Off-State Voltage
On-State Voltage
72/23/EEC
93/68/EEC
P
P
P
pecification
pecification
Phone [phone]
# Units
15 pins
32
10
5
5
5
5
5
Notes
File # E194341, Basic insulation & pollution degree 2
Certified by TUV
Test on entire assembly; board & plastic components UL94V-0 compliant
ESD test, 8kV - NP, 15kV air - NP
Section 7 - electrical safety, Section 9 - bonding/grounding
Test Conditions
95% rated V
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
T
T
85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off
MIL-STD-883, method 2003
operating
min
-10°C to T
127.5
Min.
-1.0
-1.0
2.4
2.4
= min to max, V
www.synqor.com
in
max
and load, units at derating point, 1000 hours
+10°C, 5°C steps, V
13.75
Typ.
150
120
800
2.7
2.0
10
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.
in
= min to max, full load, 100 cycles
Max.
172
(Normal Performance)
0.8
0.8
18
18
Doc.# 005-2BQ512J Rev. E
in
= min to max, 0-105% load
10
10
10
Units
kHz
6
6
6
°C
°C
V
V
V
V
V
Hrs.
Hrs.
Hrs. See our website for details
Notes & Conditions
Figure B
Figure B
Over full temp range; no load
Average PCB Temperature
See App Note: Output Load Current Calc.
TR-NWT-000332; 100% load,300LFM, 40 o C T a
MIL-HDBK-217F; 100% load, 300LFM, 40 o C T a
P
P
Current:
Current:
ackage:
ackage:
Output:
Output:
Input:
Input:
03/17/06
42-53 V
12 V
20 A
Quarter-brick
42-53 V
12 V
20 A
Quarter-brick
Page 4