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参数资料
| 型号： | NQ20W20HGD80NKS-G |
| 厂商： | SYNQOR INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, HALF BRICK PACKAGE-10 |
| 文件页数： | 4/7页 |
| 文件大小： | 1483K |
| 代理商： | NQ20W20HGD80NKS-G |
Input:
Outputs:
Current:
Package
9-20 V
0-20V
80A
Half-brick
Product # NQ20x20HGx80
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0006100 Rev. 1
05/13/11
Page 4
Technical Specification
NQ20x20HGx80 Electrical Characteristics
Ta = 25 °C, airflow rate = 300 LFM, Vin = 12 V dc unless otherwise noted; full operating temperature range is -40 °C to +105 °C ambient temperature with appropriate power derating.
Specifications subject to change without notice.
Parameter
Vout
Min.
Typ.
Max. Units Notes & Conditions
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
All
0
30
V
Continuous
Operating
All
20
V
Continuous
Storage Temperature
All
-55
125
°C
Voltage at ON/OFF input pin
All
0
5.5
V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
All
9
20
V
Turn on at 10V
Input Fuse Rating
All
100
A
Fast blow external fuse recommended
Input Current
80
A
Input current max equals output rated current
External Input Capacitance
All
100
F
ESR < 1.5 Ω
Output Voltage
All
0
20
V
Output Current
All
0
80
A
Output voltage dependent
INPUT CHARACTERISTICS
Input Under-Voltage Lockout
Turn-On Voltage Threshold
All
9.2
9.5
10
V
Turn-Off Voltage Threshold
All
8.1
8.5
8.9
V
Lockout Hysteresis
All
1.0
V
Input Current Limit
All
A
No-Load Input Current
5
mA
“
12
mA
“
20
mA
Disabled Input Current
All
mA
Input Filter Components Value (C\L\C)
All
40\0.1\120
F\H\F
OUTPUT CHARACTERISTICS
Output Voltage Range
All
0
20
V
Set output by Rtrim resistor
Operating Output Current Range
All
0
80
A
Output Voltage Regulation
Total Output Voltage Range
All
±160 mV ±4%*Vout
Sense pin, over sample, line, load, temp. & life
Output Voltage Ripple and Noise (pk-pk/36Vin)
5
mV
12 Vin Full Load; 100uF; 20 MHz b.w.
“
12
mV
"
“
20
mV
Output DC Over Current limit
All
96
A
Effective on input, output condition
External Output Capacitance
All
0
5000
F
ESR > 1 mΩ
F Option: Isense voltage
No load
All
V
Full load
All
V
80 A load
Output resistance of Isense
All
kΩ
F Option: Itrim voltage
Voltage at no load
All
0.12
V
Voltage at maximum load
All
2.12
V
80 A load
Pull-Up Resistance of Itrim Pin
All
10.2
kΩ
Pull-Up Voltage
All
2.5
V
F Option: Reverse Current
All
A
Enabled or Disabled
EFFICIENCY
100% Load; 20 Vin
5
%
“ ; 20 Vin
12
%
“ ; 12 Vin
20
%
W mode only
50% Load; 20 Vin
5
%
“ ; 20 Vin
12
%
“ ; 12 Vin
20
%
W mode only
advanced
publication
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