Powerbox EC3SA 3 wat t s - d c / d c s i n g l e and m u lt i p l e o u t p u t Datasheet

EC3SA Series
FEATURES
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Industry Standard SIP and SMD Packages
Input ranges 2:1 and 4:1
Single and Multiple Outputs
Efficiency up to 85%
1500VDC Isolation
Low Cost
Regulated Outputs
Low Ripple and Noise
Remote On/Off control
No Tantalum Capacitors
SPECIFICATIONS
INPUT
DC input voltage range
ENVIRONMENTAL
5V
12V
24V
48V
24V
48V
4.5-9V, EC3SA
9-18V, EC3SA
18-36V, EC3SA
36-75V, EC3SA
9-36V, EC3SAW
18-75V, EC3SAW
Input filter
Capacitive
Remote on/off control
Module On
< 1.2VDC or Open Circuit
Module Off 5.5…15VDC
Module Off (input idle current 1mA max.
Isolation voltage
1500 VDC min
Isolation resistance
10^9 Ohms min
Isolation capacitance
500pF typ EC3SAW
See table
Output current
See table
Voltage accuracy
±3.0% max.
Voltage balance
Cross regulation
(Note4)
Transient response
±1.0% max. Dual
Asymmetrical load 25%/100%
±5.0% max. Dual
25% Step Load Change
Error Band
±6% Vout nominal
Recovery Time
< 500us
75mV p-p max
Ripple and noise, 20MHz
BW
Temperature coefficient
MTBF
EMI (Note5)
MIL-STD-217F,GB 1.7Mhrs min
Conductive EMI Meet EN55022
Class A & Class B
See curve
+100℃ max
Natural convection
-55℃ to +125℃
95% RH max. Non condensing
Dimensions
21.8 x 9.2 x 11.1mm
Weight
4.8g
Case material
Non-conductive black plastic
NOTE :
1. Measured From High Line to Low Line
2. Measured From Full Load to 10% Load
3. Maximum case temperature under any operating condition should
not be exceeded 100℃.
4. For asymmetric loading, Both channels must be at 25% load or more
5. The EC3SAW series meet EN55022 Class A & Class B with external CL filter before the input pins to the converter.(see application note )
±0.03%/C max
Short circuit protection
Momentary 1sec max
Line regulation (Note1)
Load regulation (Note2)
Efficiency
±0.5% max
±0.5% max, Single
±1.0% max, Dual
See table
Switching frequency
Short circuit protection
40℃ to +85℃
MECHANICAL
OUTPUT
Output voltage
Operating ambient
temperature range
De-rating
Case temperature
(Note4)
Cooling
Storage temperature
range
Humidity
PIN CONNECTION
PIN
SINGLE OUPUT
MULTIPLE OUTPUT
1
-V Input
-V Input
2
+V Input
+V Input
100kH
3
CTRL
CTRL
Continuous
5
NC
NC
6
+V Output
+V Output
7
-V Output
Common
8
NC
-V Output
Doc. No. PBC9 Rev.C 28-4-11
Powering Progress – www.powerbox.com.au
DC-DC PCB MOUNTED CONVERTERS & POWER MODULES
3 W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T
145
DC-DC PCB MOUNTED CONVERTERS & POWER MODULES
EC3SA Series
3 W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T
SELECTION TABLE
OUTPUT CURRENT
OUTPUT
VOLTAGE
MIN.
MAX.
EC3SA-05S33
3.3VDC
0 mA
EC3SA-05S05
5VDC
0 mA
12VDC
0 mA
250 mA
15VDC
0 mA
200 mA
EC3SA-05D05
±5VDC
±0 mA
EC3SA-05D12
±12VDC
±0 mA
EC3SA-05D15
±15VDC
EC3SA-12S33
EC3SA-12S05
MODEL NUMBER
INPUT
VOLTAGE
INPUT CURRENT
FULL LOAD
% EFF.
700 mA
632 mA
73
600 mA
769 mA
78
759 mA
81
741 mA
81
±300 mA
769 mA
78
±125 mA
741 mA
81
±0 mA
±100 mA
741 mA
81
3.3VDC
0 mA
700 mA
253 mA
76
5VDC
0 mA
600 mA
309 mA
81
12VDC
0 mA
250 mA
301 mA
83
15VDC
0 mA
200 mA
298 mA
84
EC3SA-12D05
±5VDC
±0 mA
±300 mA
305 mA
82
EC3SA-12D12
±12VDC
±0 mA
±125 mA
301 mA
83
EC3SA-12D15
±15VDC
±0 mA
±100 mA
298 mA
84
EC3SA-24S33
3.3VDC
0 mA
700 mA
125 mA
77
EC3SA-24S05
5VDC
0 mA
600 mA
154 mA
81
EC3SA-24S12
12VDC
0 mA
250 mA
149 mA
84
15VDC
0 mA
200 mA
147 mA
85
EC3SA-24D05
±5VDC
±0 mA
±300 mA
156 mA
80
EC3SA-24D12
±12VDC
±0 mA
±125 mA
149 mA
84
EC3SA-24D15
±15VDC
±0 mA
±100 mA
147 mA
85
EC3SA-48S33
3.3VDC
0 mA
700 mA
63mA
77
EC3SA-48S05
5VDC
0 mA
600 mA
77 mA
81
EC3SA-48S12
12VDC
0 mA
250 mA
73 mA
86
EC3SA-05S12
EC3SA-05S15
4.5-9.0 VDC
EC3SA-12S12
EC3SA-12S15
EC3SA-24S15
EC3SA-48S15
9-18 VDC
18-36 VDC
36-75 VDC
NO LOAD
60 mA
30 mA
18 mA
15VDC
0 mA
200 mA
73 mA
86
EC3SA-48D05
±5VDC
±0 mA
±300 mA
9 mA
77 mA
81
EC3SA-48D12
±12VDC
±0 mA
±125 mA
73 mA
86
EC3SA-48D15
±15VDC
±0 mA
±100 mA
73 mA
86
CASE
SIP-8
SIP-8
SIP-8
SIP-8
EC3SAW-24S33P
9-36 VDC
3.3VDC
0 mA
700 mA
4 mA
122 mA
79
1800uF
EC3SAW-24S05P
9-36 VDC
5VDC
0 mA
600 mA
4 mA
154 mA
81
1000uF
EC3SAW-24S12P
9-36 VDC
12VDC
0 mA
250 mA
8 mA
150 mA
84
220uF
EC3SAW-24S15P
9-36 VDC
15VDC
0 mA
200 mA
8 mA
150 mA
84
120uF
EC3SAW-24D05P
9-36 VDC
±5VDC
0 mA
±300 mA
8 mA
154 mA
81
±470uF
EC3SAW-24D12P
9-36 VDC
±12VDC
0 mA
±125 mA
12 mA 1
50 mA
84
±100uF
EC3SAW-24D15P
9-36 VDC
±15VDC
0 mA
±100 mA
12 mA
151 mA
83
±47uF
EC3SAW-48S33P
18-75 VDC
3.3VDC
0 mA
700 mA
3 mA
61 mA
79
1800uF
EC3SAW-48S05P
18-75 VDC
5VDC
0 mA
600 mA
3 mA
76 mA
82
1000uF
EC3SAW-48S12P
18-75 VDC
12VDC
0 mA
250 mA
5 mA
74 mA
85
220uF
EC3SAW-48S15P
18-75 VDC
15VDC
0 mA
200 mA
5 mA
75 mA
84
120uF
EC3SAW-48D05P
18-75 VDC
±5VDC
0 mA
±300 mA
5 mA
76 mA
82
±470uF
EC3SAW-48D12P
18-75 VDC
±12VDC
0 mA
±125 mA 1
0 mA
75 mA
84
±100uF
EC3SAW-48D15P
18-75 VDC
±15VDC
0 mA
±100 mA
10mA
75 mA
83
±47uF
NOTE: 1. Nominal Input Voltage 5, 12 or 24VDC
146
Doc. No. PBC9 Rev.C 28-4-11
EC3SA Series
TECHNICAL ILLUSTRATION
Doc. No. PBC9 Rev.C 28-4-11
Powering Progress – www.powerbox.com.au
DC-DC PCB MOUNTED CONVERTERS & POWER MODULES
W AT T S - D C / D C S I N G L E & M U LT I P L E O U T P U T 3
147
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