A222RHI [MPD]
Very High Isolation, 2W Single & Dual Output DC/DC Con vert ers; 非常高隔离， 2W单和双输出DC / DC体质VERT器
| 型号： | A222RHI |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | Very High Isolation, 2W Single & Dual Output DC/DC Con vert ers |
| 文件： | 总2页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series
A200RHI
Very High Isolation, 2W
Single & Dual Output
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Key Features:
Conditions
Min.
4.5
Typ.
5.0
Max.
5.5
Units
• 2W Output Power
• 8,000 VDC Isolation
• 2 µA Leakage Current Max
• Compact DIP Case
• Single & Dual Outputs
• Meets EN55022 Class A
• 600 kH MTBF
5 VDC Input
Input Voltage Range
12 VDC Input 10.8
24 VDC Input 21.6
12.0
24.0
13.2
26.4
VDC
Input Filter
π (Pi) Filter (Complies with EN55022 Class A)
Reverse Polarity Input Current
Short Circuit Input Power
Output
0.5
A
2,000
mW
Parameter
Conditions
Min.
Typ.
2.0
2.0
0.3
0.5
30
Max.
4.0
4.0
0.5
1.0
50
Units
%
%
%
%
mV P - P
mV P - P
mV rms
%
µSec
%
• Industry Standard Pin-Out
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output , Balanced Loads
Vin = Min to Max
Load Regulation
Iout = 10% to 100%
Ripple & Noise (20 MHz) (Note 1)
Ripple & Noise (20 MHz)
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
Over Line, Load & Temp.
50% Load Step Change
100
5
120
50
6.0
0.02
RoHS Compliant
0.01
%/ºC
Continuous
Parameter
Conditions
Min.
5,600
60 Seconds 6,000
Typ.
Max.
Units
VDC
VDC
VDC
µA
Isolation Voltage, Rated
Isolation Test Voltage
Isolation Test Voltage
Leakage Current
Flash Tested For 1 Second 8,000
240 VAC, 60 Hz
2
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
500 VDC
100 kHz, 1V
10
GΩ
pF
kHz
20
30
80
25
Parameter
Conditions
Min.
-25
-25
Typ.
Max.
+60
+90
Units
ºC
ºC
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
-40
+125
ºC
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Free Air Convection
RH, Non-condensing
Humidity
95
%
Physical
Case Size
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
Non-Conductive Black Plastic (UL94-V0)
0.42 Oz (12g)
Case Material
Weight
Reliability Specifications
Parameter
MTBF
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Conditions
Min.
600
Typ.
Typ.
Max.
Units
kHours
MIL HDBK 217F, 25ºC, Gnd Benign
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
7.5
15.0
30.0
260
Units
5 VDC Input -0.7
12 VDC Input -0.7
24 VDC Input -0.7
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
Internal Power Dissipation
1.5 mm From Case For 10 Sec
All Models
ºC
2,000
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Model Selection Guide
Input
Current (mA)
Output
Fuse Rating
Slow-Blow
(mA)
Voltage (VDC)
Model
Reflected
Ripple
Current
(mA, Typ)
Efficiency
(%, Typ)
Voltage Current
(VDC) (mA, Max) (mA, Min)
Current
Number
Nominal
Range
Full-Load No-Load
A201RHI
A202RHI
A203RHI
A204RHI
A205RHI
A206RHI
A211RHI
A212RHI
A213RHI
A214RHI
A215RHI
A216RHI
A221RHI
A222RHI
A223RHI
A224RHI
A225RHI
A226RHI
5
5
5
5
5
5
12
12
12
12
12
12
24
24
24
24
24
24
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
645
629
623
476
699
695
269
262
260
185
281
280
134
131
130
93
100
100
100
100
100
100
50
50
50
50
50
50
30
30
30
30
30
30
15
15
15
15
15
15
8
8
8
8
8
8
3
3
3
3
3
3
5.0
12.0
15.0
5.0
12.0
15.0
5.0
12.0
15.0
5.0
12.0
15.0
5.0
400
165
133
100
83
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
62
63
64
42
57
57
62
63
64
45
59
59
62
63
64
45
58
58
1,000
1,000
1,000
1,000
1,000
1,000
500
500
500
500
500
500
250
250
250
250
250
250
4.5 - 5.5
66
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
400
165
133
100
83
66
400
165
133
100
83
12.0
15.0
5.0
12.0
15.0
143
142
66
Notes:
Derating Curve
1. When measuring output ripple, it is recommended that an external
0.33 µF ceramic capacitor be placed from the +Vout pin to the -Vout
pin for single output units and from each output to common for
dual output units. For noise sensitive applications, the use of 1.5 µF
capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a load
step change of 50% to 100%.
3. Dual output units may be connected to provide a 10 VDC, 24 VDC or
30 VDC output. To do this, connect the load across the positive (+Vout)
and negative (-Vout) outputs and float the output common.
4. The converter should be connected to a low ac-impedance source.
An input source with a highly inductive impedance may affect the
stability of the converter. In applications where the converter output
loading is high and input power is supplied over long lines, it may be
necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0Ω at 100 kHz)
capacitor be mounted close to the converter. For 5V input units a 4.7
µF is recommended, and for 12V & 24V units a 2.2 µF.
5. It is recommended that a fuse be used on the input of a power supply
for protection. See the table above for the correct rating.
Capacitive Load
Single Output Dual Output
Mechanical Dimensions
(µF Max)
(µF Max)
470
220
Pin Connections
Pin
1, 2
10, 11
12
Single
Dual
+Vin
+Vin
No Pin
-Vout
+Vout
No Pin
-Vin
Common
No Pin
-Vout
13
15
+Vout
-Vin
23, 24
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = 0.01 ( 0.25)
MicroPower Direct
•
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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