B1000ERW
Series
Low Cost 1 x 2 Inch 10W
Wide Input Range
DC/DC Converters
Key Features:
•
10W Output Power
•
2:1 Input Voltage Range
•
1,500 VDC Isolation
•
Efficiency to 86%
•
Compact 1 x 2 Inch Case
•
Single & Dual Outputs
•
Industry Standard Pin-Out
•
Lowest Cost!!
Input Filter
Short Circuit Input Power
Electrical Specifications
Input
Parameter
Input Voltage Range
Conditions
Min.
12 VDC Input
9.0
24 VDC Input 18.0
48 VDC Input 36.0
π
(Pi) Filter
Typ.
12.0
24.0
48.0
1,500
Conditions
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 25% to 100%
Iout = 25% to 100%
Bandwidth = 20 Hz to 300 kHz
Bandwidth = DC to 20 MHz
110
25% Load Step Change
200
±2.0
±0.01
Min.
Typ.
A
Budget
Saver!!
Max.
18.0
36.0
72.0
Units
VDC
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
mW
Max.
±3.0
±5.0
±0.2
0.5
5.0
50
100
Units
%
%
%
%
%
mV P - P
mV P - P
%
µSec
%
%/°C
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Positive Load Regulation
Negative Load Regulation
Ripple
Noise
Output Power Protection
Transient Recovery Time (Note 1)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
±0.1
0.2
3.0
30
RoHS Compliant
±0.02
Continuous
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
1,500
1,000
Typ.
Max.
Units
VDC
MΩ
pF
kHz
Units
°C
°C
°C
%
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
130
300
Max.
+71
+90
+125
95
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Conditions
Min.
Typ.
Ambient
-40
+25
Case
-40
+25
-40
Free Air Convection
RH, Non-condensing
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
Physical
Case Size
Case Material
Weight
2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)
Non-Conductive Black Plastic (UL94-V0)
1.06 Oz (30g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case for 10 Sec
All Models
Min.
1.0
Min.
-0.7
-0.7
-0.7
Typ.
Max.
Units
MHours
Units
VDC
°C
mW
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Typ.
Max.
25.0
45.0
100.0
300
5,000
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Model Selection Guide
Model
Number
B1001ERW
B1002ERW
B1003ERW
B1004ERW
B1005ERW
B1006ERW
B1011ERW
B1012ERW
B1013ERW
B1014ERW
B1015ERW
B1016ERW
B1021ERW
B1022ERW
B1023ERW
B1024ERW
B1025ERW
B1026ERW
Notes:
1. Transient recovery is measured to within a 1% error band for a load
step change of 75% to 100%.
2. Output load regulation is specified for a load change of 25% to
100%.
3. When measuring output ripple, it is recommended that an external
ceramic capacitor (approx approx 1 µF to 10 µF) be placed from the
+Vout pin to the -Vout pin for single output units and from each output
to common for dual output units.
4. These units should not be operated with a load under 10% of full load.
Operation at no-load may cause damage to the unit.
5. These converters are specified for operation without external com-
ponents. However, in some applications the addition of input/ouput
capacitors will enhance stability and reduce output ripple. Recom-
mended capacitor values are:
Vin
12 VDC
24 VDC
48 VDC
Input
Capacitor
100 µF
100 µF
100 µF
Output
Capacitor
100 µF per 1A of Iout
100 µF per 1A of Iout
100 µF per 1A of Iout
Input
Voltage (VDC)
Nominal
Range
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
12
9.0 - 18.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
24
18.0 - 36.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
48
36.0 - 75.0
Current (mA)
Full-Load No-Load
1,111
25
1,068
25
1,041
25
1,157
25
1,082
25
1,041
25
555
8
534
8
520
8
563
8
508
8
496
8
257
5
242
5
242
5
264
5
245
5
245
5
Voltage
(VDC)
5
12
15
±5
±12
±15
5
12
15
±5
±12
±15
5
12
15
±5
±12
±15
Output
Current
(mA, Max)
2,000
832
660
±1,000
±416
±333
2,000
832
660
±1,000
±416
±333
2,000
830
670
±1,000
±416
±333
Current
(mA, Min)
200
83
66
±100
±41
±33
200
83
66
±100
±41
±33
200
83
66
±100
±41
±33
Efficiency
(%, Typ)
75
78
80
72
77
80
75
78
80
74
82
84
81
86
86
79
85
85
Fuse Rating
Slow-Blow
(mA)
3,000
3,000
3,000
3,000
3,000
3,000
1,500
1,500
1,500
1,500
1,500
1,500
750
750
750
750
750
750
Derating Curve
For applications requiring very low output noise levels, a simple LC
filter should be effective.
6. Dual output units may be connected to provide a 10V, 24V or 30 VDC
output. To do this, connect the load across the positive (+Vout) and
negative (-Vout) outputs and float the output common.
7. It is recommended that a fuse be used on the input of a power supply
for protection. See the Model Selection table above for the correct
rating.
Mechanical Dimensions
Capacitive
Load
Single Output
(µF Max)
400
Dual Output
(µF Max)
±200
Pin Connections
Pin
1
2
3
4
5
Single
+Vin
-Vin
+Vout
No Pin
-Vout
Dual
+Vin
-Vin
+Vout
Common
-Vout
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
Microchip MCU
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