SA01S Sries
1W DC/DC CONVERTER, SMD-Package
FEATURES
Efficiency up to 82%
SMD Package with Industry Standard Pinout
Moisture sensitivity level (MSL) 3
Operating Temperature Range –40° to +85°C
Low ripple and noise
Isolation Voltage 1000 VDC
Lead free, RoHs Compliant
>2 MHours MTBF
3 Years Product Warranty
The SA01S series are miniature, SMD Package, isolated 1W DC/DC converters with 1,000VDC isolation. It offers short circuit
protection and allows a wide operating temperature range of –40°C to +85°C. These isolated DC/DC converters are the latest
offering from a world leader in power systems technology and manufacturing
―
Delta Electronics, Inc
Model List
Model
Number
Input
Voltage
(Range)
VDC
SA01S0503A
SA01S0505A
5
SA01S0509A
(4.5 ~ 5.5)
SA01S0512A
SA01S0515A
SA01S1203A
SA01S1205A
12
SA01S1209A
(10.8 ~ 13.2)
SA01S1212A
SA01S1215A
SA01S2403A
SA01S2405A
24
SA01S2409A
(21.6 ~ 26.4)
SA01S2412A
SA01S2415A
Output
Voltage
VDC
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
Output Current
Max.
mA
300
200
110
84
67
300
200
110
84
67
300
200
110
84
67
Min.
mA
6
4
2
1.5
1
6
4
2
1.5
1
6
4
2
1.5
1
Input Current
@Max. Load
mA(typ.)
264
250
254
252
248
110
103
106
104
102
57
53
54
53
52
@No Load
mA(typ.)
% (max.)
10
10
10
8
7
8
8
8
5
5
8
8
8
5
5
uF
Load
Max. capacitive
Regulation
Load
Efficiency
(typ.)
@Max. Load
%
75
80
78
80
81
75
81
78
81
82
73
79
77
80
80
30
33
15
33
8
33
Input Characteristics
Parameter
Input Voltage Range
Model
5V Input Models
12V Input Models
24V Input Models
5V Input Models
Input Surge Voltage (1 sec. max.)
Reverse Polarity Input Current
Input Filter
Internal Power Dissipation
All Models
---
12V Input Models
24V Input Models
Min.
4.5
10.8
21.6
-0.7
-0.7
-0.7
---
Typ.
5
12
24
---
---
---
---
---
Max.
5.5
13.2
26.4
9
18
30
0.3
450
A
mW
VDC
Unit
Internal Capacitor
DS_SA01S_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Output Characteristics
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Temperature Coefficient
Short Circuit Protection
Conditions
For Vin Change of 1%
Io=20% to 100%
Over Line, Load & Temp.
Min.
---
---
---
---
---
---
Typ.
Max.
±1.0
±3.0
±1.2
±1.5
See Model Selection Guide
60
120
---
150
---
15
±0.01
±0.02
0.5 Second Max.
Unit
%
%
mV
P-P
mV
P-P
mV rms
%/℃
General Characteristics
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (calculated)
Moisture Sensitivity Level (MSL)
MIL-HDBK-217F@25℃, Ground Benign
IPC/JEDEC J-STD-020D
Conditions
60 Seconds
500 VDC
100KHz, 1V
Min.
1000
1000
---
50
2,000,000
Typ.
---
---
40
100
---
Level 3
Max.
---
---
100
140
---
Unit
VDC
MΩ
pF
KHz
Hours
Recommended Input Fuse
5V Input Models
500mA Slow-Blow Type
12V Input Models
200mA Slow-Blow Type
24V Input Models
100mA Slow-Blow Type
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Lead Temperature (1.5mm from case for 10Sec.)
Conditions
Ambient
Min.
Max.
-40
+85
---
+90
-50
+125
---
95
Free-Air convection
---
260
Unit
℃
℃
℃
% rel. H
℃
Power Derating Curve
Output Power (%)
(5V & 12Vin)
Output Power (%)
(24Vin)
Notes
1
2
3
4
5
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not
damage these modules; however they may not meet all specifications listed.
All DC/DC converters should be externally fused at the front end for protection.
Specifications subject to change without notice.
DS_SA01S_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Mechancial Drawing
Mechanical Dimensions (5V & 12V Input)
0.3 [0.01]
11.2 [0.44]
Connecting Pin Patterns
7.62 [0.30]
1.7 [0.07]
1
2
3
4
8.0 [0.31]
8
7
6
5
R
0.
5
0~
4
2.54
[0.1]
7.62
[0.3]
12.7 [0.5]
6.8 [0.27]
( Magnification of A )
10.8 [0.43]
2.54 [0.10]
1.0 [0.04]
7.1 0.5
[0.28 0.02]
S SEATING PLANE
A
0.3
[0.01]
0.60 [0.02]
7.0 [0.28]
9.2 [0.36]
0.15 S
Mechanical Dimensions (24V Input)
0.25 [0.01]
Pin Connections
Pin
1
2
3
4
5
6
7
8
Function
-Vin
+Vin
NA
-Vout
+Vout
NA
NA
NA
1
2
3
4
11.2 [0.44]
8.3 [0.33]
8
7
6
5
0.
5
2.54
[0.1]
7.62
[0.1]
12.7 [0.5]
( Magnification of A )
0~
4
R
NA : Not Available for Electrical Connection
8.05 0.5
[0.32 0.02]
7.8 [0.31]
S SEATING PLANE
A
►All
dimensions in mm (inches)
7.4 [0.29]
9.0 [0.35]
0.15 S
0.25
[0.01]
0.60 [0.02]
►Tolerance:
X.X±0.25 (X.XX±0.01)
X.XX±0.13 ( X.XXX±0.005)
►Pins
±0.05 (±0.002)
Physical Outline
Case Size (5V&12V Input)
Case Size (24V Input)
Case Material
Weight (5V&12V Input)
Weight (24V Input)
:
:
:
:
:
12.7x8.0x6.8mm (0.50x0.31x0.27 Inches)
12.7x8.3x7.8mm (0.50x0.33x0.31 Inches)
Molding (flammability to UL 94V-0 rated)
1.5g
1.8g
DS_SA01S_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
Part Numbering System
S
Form factor
D-DIP
P-SIP
S-SMD
A
Family series
A~Z
01
Watt
01:1W
02:2W
03:3W
04:4W
06:6W
S
Number of
Outputs
S - Single
D- Dual
05
Input Voltage
03:3.3V
05: 5V
12:12V
24: 24V
48:48V
05
Output Voltage
03:3.3V
05: 5V
12:12V
15: 15V
24: 24V
A
Option Code
A - Std. Functions
WARRANTY
Delta offers a three (3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from
Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.
DS_SA01S_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P4
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