,4
PH02S/D Sries
2W DC/DC CONVERTER, SIP-Package, 4:1 Ultra Wide Input Range
FEATURES
Efficiency up to 80%
SIP Package with Standard Pinout
Fully Regulated Output
Operating Temperature Range -40°C to +85°C
Ultra-wide 4:1 Input Range
Isolation Voltage 1500 VDC
Short circuit protection
Lead free, RoHs compliant
3 Years Product Warranty
The PH02S/D series are miniature, SIP Package, isolated 2W DC/DC converters with 1,500VDC isolation. The PH02S/D series
features fully regulated output and wide 4:1 input voltage ranges. The most convenient advantage is the modules with a small
footprint occupying only 2.4 cm2 (0.36 square in.) on the PCB. 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
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output Current
Max.
mA
500
400
167
134
±200
±83
±67
500
400
167
134
±200
±83
±67
Min.
mA
125
100
42
33
±50
±21
±17
125
100
42
33
±50
±21
±17
Input Current
@Max. Load
mA(typ.)
97
110
106
105
114
108
106
49
58
54
54
60
55
55
@No Load
mA(typ.)
Reflected
Ripple
Current
mA(typ.)
Max. capacitive
Load
uF
2200
1000
170
110
470*
100*
47*
2200
1000
170
110
470*
100*
47*
Efficiency
(typ.)
@Max. Load
%
71
76
79
80
73
77
79
70
72
78
78
70
76
76
* For each output
PH02S2403A
PH02S2405A
PH02S2412A
PH02S2415A
PH02D2405A
PH02D2412A
PH02D2415A
PH02S4803A
PH02S4805A
PH02S4812A
PH02S4815A
PH02D4805A
PH02D4812A
PH02D4815A
24
(9 ~ 36)
20
300
48
(18 ~ 75)
15
600
DS_PH02S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P1
Input Characteristics
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Voltage
Under Voltage Shutdown
Reverse Polarity Input Current
Short Circuit Input Power
Input Filter
Internal Power Dissipation
All Models
Model
24V Input Models
48V Input Models
24V Input Models
48V Input Models
24V Input Models
48V Input Models
Min.
-0.7
-0.7
4.5
8.5
---
---
---
---
---
Typ.
---
---
6
12
---
---
---
---
---
Capacitor type
2500
mW
Max.
50
100
8.5
17
8
16
0.5
1500
VDC
Unit
A
mW
Output Characteristics
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
Conditions
Dual Output, Balanced Loads
Vin=Min. to Max.
Io=25% to 100%
Over Line, Load & Temp.
25% Load Step Change
Min.
---
---
---
---
---
---
---
---
---
---
Typ.
±1.0
±1.0
±0.3
±0.5
30
---
---
100
±3
±0.01
Continuous
Max.
±2.0
±2.0
±0.5
±0.75
50
75
15
300
±5
±0.02
Unit
%
%
%
%
mV
P-P
mV
P-P
mV rms
uS
%
%/℃
General Characteristics
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (Calculated)
Conditions
60 Seconds
500 VDC
100KHz, 1V
MIL-HDBK-217F@25℃, Ground Benign
Min.
1500
1000
---
---
1,000,000
Typ.
---
---
250
300
---
Max.
---
---
500
---
---
Unit
VDC
MΩ
pF
KHz
Hours
Recommended Input Fuse
24V Input Models
350mA Slow-Blow Type
48V Input Models
135mA Slow-Blow Type
Remote On/Off Control
Parameter
Converter On
Converter Off
Standby Input Current
Control Input Current ( on )
Control Input Current ( off )
Control Common
Conditions
Min.
Typ.
Max.
Under 0.6 VDC or Open Circuit, drops down to 0VDC by 2mV/℃
2.9 to 15 VDC
---
1
3
Vin = 0V
---
---
-1
Vin = 5.0V
---
---
1
Referenced to Negative Input
Unit
mA
mA
mA
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Lead Temperature (1.5mm from case for
Conditions
Ambient
Min.
Max.
-40
+85
---
+90
-55
+105
---
95
Free-Air convection
---
260
Unit
℃
℃
℃
% rel. H
℃
DS_PH02S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Power Derating Curve
100
80
Output Power (%)
Natural
convection
100LFM
60
200LFM
400LFM
40
20
0
-40
~
0
20
40
60
80
100
110
Ambient Temperature
]
Notes
1
2
3
4
5
6
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
Ripple & Noise measurement bandwidth is 0-20 MHz.
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.
Mechancial Drawing
Mechanical Dimensions
25.95 [1.02]
0.5
[0.02]
2.00
[0.08]
2X2.54
[2X 0.10]
7.62
[0.30]
3X 2.5 4
[3X 0.10]
[0.13]
Pin Connections
Pin
Single Output
1
-Vin
2
+Vin
Remote
3
6
+Vout
7
NC
8
NC
9
-Vout
Dual Output
-Vin
+Vin
Remote
+Vout
Common
NC
-Vout
3.2
12.45 [0.49]
0.5 [0.02]
NC: No Connection
24.95 [0.98]
1
2
3
6
7
8
9
0.50
[0.0 2]
Physical Outline
Case Size
Case Material
Weight
:
:
:
25.95x9.25x12.45 mm (1.02x0.36x0.49 inches)
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
6.5g
9.25 [0.36]
Bottom View
dimensions in mm (inches)
►
Tolerance: X.X±0.5 (X.XX±0.02)
X.XX±0.25 ( X.XXX±0.01)
►
Pins ±0.1(±0.004)
0.25 [0.01]
3.0 [0.12]
►
All
DS_PH02S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P3
Part Numbering System
P
Form factor
D-DIP
P-SIP
S-SMD
H
Family series
A~Z
02
Watt
01:1W
02:2W
03:3W
04:4W
06:6W
S
Number of
Outputs
S - Single
D- Dual
24
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_PH02S/D_03152012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P4
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