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參數(shù)資料
| 型號： | MQFL-270-12D-Z-ES |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 120 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | MODULE-12 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大小： | 3903K |
| 代理商： | MQFL-270-12D-Z-ES |
Product # MQFL-270-12D
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005043 Rev. B
02/07/11
Page 3
Output:
Current:
±12V
10A
MQFL-270-12D
Technical Specification
MQFL-270-12D ELECTRICAL CHARACTERISTICS
Parameter
Min. Typ. Max. Units Notes & Conditions
Group A
Vin=270V dc ±5%, Iout=10A, CL=0F, free running (see Note 10) unless
otherwise specified
Subgroup
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
600
V
Operating
550
V
See Note 1
Reverse Bias (Tcase = 125C)
-0.8
V
Reverse Bias (Tcase = -55C)
-1.2
V
Isolation Voltage (I/O to case, I to O)
Continuous
-500
500
V
Transient (≤100s)
-800
800
V
Operating Case Temperature
-55
135
°C
See Note 2
Storage Case Temperature
-65
135
°C
Lead Temperature (20s)
300
°C
Voltage at ENA1, ENA2
-1.2
50
V
INPUT CHARACTERISTICS
Operating Input Voltage Range
155
270
400
V
Continuous
1, 2, 3
“
155
270
475
V
Transient, 1s
4, 5, 6
Input Under-Voltage Lockout
See Note 3
Turn-On Voltage Threshold
142
150
155
V
1, 2, 3
Turn-Off Voltage Threshold
133
140
145
V
1, 2, 3
Lockout Voltage Hysteresis
5
11
17
V
1, 2, 3
Input Over-Voltage Shutdown
See Note 15
Turn-Off Voltage Threshold
490
520
550
V
1, 2, 3
Turn-On Voltage Threshold
450
475
500
V
1, 2, 3
Shutdown Voltage Hysteresis
20
50
80
V
1, 2, 3
Maximum Input Current
1
A
Vin = 155V; Iout = 10A
1, 2, 3
No Load Input Current (operating)
28
37
mA
1, 2, 3
Disabled Input Current (ENA1)
1
4
mA
Vin = 155V, 270V, 475V
1, 2, 3
Disabled Input Current (ENA2)
6
11
mA
Vin = 155V, 270V, 475V
1, 2, 3
Input Terminal Current Ripple (pk-pk)
140
180
mA
Bandwidth = 100kHz – 10MHz; see Figure 20
1, 2, 3
OUTPUT CHARACTERISTICS
Output Voltage Set Point (Tcase = 25C)
1
Positive Output
11.88
12.00
12.12
V
1
Negative Output
-12.12 -12.00 -11.88
V
2, 3
Output Voltage Set Point Over Temperature
1
Positive Output
11.82
12.00
12.18
V
1
Negative Output
-12.18 -12.00 -11.82
V
2, 3
Positive Output Voltage Line Regulation
-20
0
20
mV Vin = 155 V, 270 V, 475 V; Iout=10 A
1, 2, 3
Positive Output Voltage Load Regulation
50
65
80
mV
Vout @ (Iout=0 A) - Vout @ (Iout=10 A)
1, 2, 3
Total Positive Output Voltage Range
11.76
12.00
12.24
V
“
1, 2, 3
Vout Cross Regulation (Negative)
200
450
700
mV
Bandwidth = 10 MHz; CL=11F
1, 2, 3
Vout Ripple and Noise Peak to Peak
20
80
mV
Bandwidth = 10 MHz; CL=11F
1, 2, 3
Total Operating Current Range
0
10
A
(+Iout) + (–Iout)
1, 2, 3
Single Output Operating Current Range
0
8
A
Maximum +Iout or –Iout
1, 2, 3
Operating Output Power Range
0
120
W
Total on both outputs
1, 2, 3
Output DC Current-Limit Inception
10.5
11.5
12.5
A
+Iout + –Iout; +Iout = –Iout; See Note 4
1, 2, 3
Short Circuit Output Current
10.5
13
15.5
A
Vout ≤ 1.2 V; see Note 15
See Note 5
Back-Drive Current Limit while Enabled
3.5
A
1, 2, 3
Back-Drive Current Limit while Disabled
10
75
mA
1, 2, 3
Maximum Output Capacitance
3,000
F
Total on both outputs
See Note 5
DYNAMIC CHARACTERISTICS
Output Voltage Deviation Load Transient
See Note 6
For a Pos. Step Change in Load Current
-900
-600
mV
Total Iout step = 5A-10A, 1A-5A; CL=11F
4, 5, 6
For a Neg. Step Change in Load Current
600
900
mV
“
4, 5, 6
Settling Time (either case)
300
500
s
See Note 7
4, 5, 6
Output Voltage Deviation Line Transient
Vin step = 155V-475V; CL=11 F; see Note 8
For a Pos. Step Change in Line Voltage
-2000
2000
mV
“
4, 5, 6
For a Neg. Step Change in Line Voltage
-2200
2200
mV
“
4, 5, 6
Settling Time (either case)
450
600
s
Iout = 5 A; See Note 7
See Note 5
Turn-On Transient
Output Voltage Rise Time
6
10
ms
Vout = 1.2V-10.8V
4, 5, 6
Output Voltage Overshoot
0
2
%
See Note 5
Turn-On Delay, Rising Vin
50
75
120
ms
ENA1, ENA2 = 5 V; see Notes 9 & 11
4, 5, 6
Turn-On Delay, Rising ENA1
5
10
ms
ENA2 = 5 V; see Note 11
4, 5, 6
Turn-On Delay, Rising ENA2
2
4
ms
ENA1 = 5 V; see Note 11
4, 5, 6
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