參數(shù)資料
型號: PQ60120QZB33NYS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 400 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK PACKAGE-8
文件頁數(shù): 7/13頁
文件大?。?/td> 2197K
代理商: PQ60120QZB33NYS-G
Product # PQ60120QZB33
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005704 Rev. C
01/20/11
Page 3
Technical Specification
Input:
35-75V
Output:
12V
Current:
33A
Package:
Quarter-brick
Electrical Characteristics
PQ60120QZB33 Electrical Characteristics
Ta = 25 °C, airflow rate = 300 LFM, Vin = 60 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
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
Input Under-Voltage Lockout
Turn-On Voltage Threshold
31.5
33.0
34.5
V
Turn-Off Voltage Threshold
28.0
29.5
31.0
V
Lockout Voltage Hysteresis
2.5
3.5
4.5
V
Maximum Input Current
13.2
A
100% Load, 35V Vin, trimmed up 5%
No-Load Input Current
70
100
mA
Disabled Input Current
15
30
mA
Response to Input Transient
1
V
0.25V/μs input transient
Input Reflected Ripple Current
10
20
mA
RMS thru 4.7μH inductor
Input Terminal Ripple Current
75
mA
RMS
Recommended Input Fuse
20
A
Fast acting external fuse recommended
Recommended External Input Capacitance
100
F
Typical ESR 0.1-0.2Ω
Input Filter Component Values (L\C)
1.5/6
H\F Internal values
OUTPUT CHARACTERISTICS
Output Voltage Set Point
11.72
12.00
12.3
V
Output Voltage Regulation
Over Line
±1.0\120
%\mV See note 1
Over Load
±1.0\120
%\mV See note 1
Over Temperature
±90
±240
mV
Total Output Voltage Range
11.58
12.40
V
Over sample, line, load, temperature & life
Output Voltage Ripple and Noise
20MHz bandwidth; see Note 2
Peak-to-Peak
50
150
mV
Full load
RMS
15
30
mV
Full load
Operating Output Current Range
0
33
A
Subject to thermal derating
Output DC Current-Limit Inception
39.0
42.0
45.0
A
Output Voltage 10% Low
Output DC Current-Limit Shutdown Voltage
5.0
V
See note 3
Back-Drive Current Limit while Enabled
15
20
25
A
Negative current drawn from output
Back-Drive Current Limit while Disabled
0
0.75
1.5
mA
Negative current drawn from output
Maximum Output Capacitance Electrolytic
12
mF
Nominal Vout at full load (resistive load)
EFFICIENCY
100% Load
96.0
%
Figures 1 - 2
50% Load
97.0
%
Figures 1 - 2
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