PQ60120QEA17 Datasheet, PDF (4/14 Pages) SynQor Worldwide Headquarters – Quarter-brick DC-DC Converter

Technical Specification
Input: 35-75 V
Output: 12 V
Current: 17 A (200W)
Package: Quarter-brick
PQ60120QEA17 ELECTRICAL CHARACTERISTICS
Ta = 25°C, airflow rate = 300 LFM, Vin = 48 V dc unless otherwise noted; full operating temperature range is -40°C to +100 C baseplate temperature
with appropriate power derating.Specifications subject to change without notice.
Parameter
Min. Typ. Max. Units Notes & Conditions
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
100
V Continuous
Operating
80
V Continuous
Operating Transient Protection
100
V 100ms transient, square wave
Isolation Voltage
Input to Output
2250
V dc
Operating Temperature
-40
100
°C
Storage Temperature
-55
125
°C
Voltage at ON/OFF input pin
-2
18
V
INPUT CHARACTERISTICS
Operating Input Voltage Range
35
48
75
V 100V transient for 100ms
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Voltage Hysteresis
31.5
33.0
34.5
V
28
29.5
31.0
V
2.5
3.5
4.5
V
Maximum Input Current
7.0
A 100% Load, 35 Vin, trimmed up 5%
No-Load Input Current
90
120
mA
Disabled Input Current
10
40
mA
Response to Input Transient
1.5
V 0.25 V/µs input transient
Input Reflected Ripple Current
5
15
mA RMS thru 4.7µH inductor
Input Terminal Ripple Current
150
mA RMS
Recommended Input Fuse
12
A Fast blow external fuse recommended
Input Filter Component Values (L\C)
3.3/3
µH\µF Internal values; see Figure F (Lin\C2)
Recommended External Input Capacitance
100
µF Typical ESR 0.1-0.2 Ω
OUTPUT CHARACTERISTICS
Output Voltage Set Point
11.70
12.00
12.30
V
Output Voltage Regulation
Over Line
±1.0\120
%\mV See Note 1
Over Load
±1.0\120
%\mV See Note 1
Over Temperature
±100
±240
mV
Total Output Voltage Range
11.58
12.42
V Over sample, line, load, temperature & life
Output Voltage Ripple and Noise
500 MHz bandwidth; See Note 2
Peak-to-Peak
100
150
mV Full load
RMS
20
40
mV Full load
Operating Output Current Range
0
17
A Subject to thermal derating
Output DC Current-Limit Inception
18
23
28
A Output voltage 10% Low
Output DC Current-Limit Shutdown Voltage
5
V See Note 3
Back-Drive Current Limit while Enabled
Back-Drive Current Limit while Disabled
2
7
12
A Negative current drawn from output source
0
0.5
1
mA Negative current drawn from output source
Maximum Output Capacitance Electrolytic
12
mF 12Vout at 17A Resistive Load
Product # PQ60120QEA17
Phone [phone]
www.synqor.com
Doc.# 005-0005068 Rev. A
03/19/09
Page 4